-
Notifications
You must be signed in to change notification settings - Fork 0
/
Copy pathreadme.html
192 lines (179 loc) · 90.1 KB
/
readme.html
1
2
3
4
5
6
7
8
9
10
11
12
13
14
15
16
17
18
19
20
21
22
23
24
25
26
27
28
29
30
31
32
33
34
35
36
37
38
39
40
41
42
43
44
45
46
47
48
49
50
51
52
53
54
55
56
57
58
59
60
61
62
63
64
65
66
67
68
69
70
71
72
73
74
75
76
77
78
79
80
81
82
83
84
85
86
87
88
89
90
91
92
93
94
95
96
97
98
99
100
101
102
103
104
105
106
107
108
109
110
111
112
113
114
115
116
117
118
119
120
121
122
123
124
125
126
127
128
129
130
131
132
133
134
135
136
137
138
139
140
141
142
143
144
145
146
147
148
149
150
151
152
153
154
155
156
157
158
159
160
161
162
163
164
165
166
167
168
169
170
171
172
173
174
175
176
177
178
179
180
181
182
183
184
185
186
187
188
189
190
191
192
<!DOCTYPE html><html><head><meta charset="utf-8"><title>Untitled Document.md</title><style>@import 'https://cdnjs.cloudflare.com/ajax/libs/KaTeX/0.2.0/katex.min.css';code{color:#c7254e;background-color:#f9f2f4;border-radius:4px}code,kbd{padding:2px 4px}kbd{color:#fff;background-color:#333;border-radius:3px;box-shadow:inset 0 -1px 0 rgba(0,0,0,.25)}kbd kbd{padding:0;font-size:100%;box-shadow:none}pre{display:block;margin:0 0 10px;word-break:break-all;word-wrap:break-word;color:#333;background-color:#f5f5f5;border:1px solid #ccc;border-radius:4px}pre code{padding:0;font-size:inherit;color:inherit;white-space:pre-wrap;background-color:transparent;border-radius:0}.pre-scrollable{max-height:340px;overflow-y:scroll}table{background-color:transparent}th{text-align:left}.table{width:100%;max-width:100%;margin-bottom:20px}.table>thead>tr>th{padding:8px;line-height:1.4285714;border-top:1px solid #ddd}.table>thead>tr>td,.table>tbody>tr>th,.table>tbody>tr>td,.table>tfoot>tr>th,.table>tfoot>tr>td{padding:8px;line-height:1.4285714;vertical-align:top;border-top:1px solid #ddd}.table>thead>tr>th{vertical-align:bottom;border-bottom:2px solid #ddd}.table>caption+thead>tr:first-child>th,.table>caption+thead>tr:first-child>td,.table>colgroup+thead>tr:first-child>th,.table>colgroup+thead>tr:first-child>td,.table>thead:first-child>tr:first-child>th,.table>thead:first-child>tr:first-child>td{border-top:0}.table>tbody+tbody{border-top:2px solid #ddd}.table .table{background-color:#fff}.table-condensed>thead>tr>th,.table-condensed>thead>tr>td,.table-condensed>tbody>tr>th,.table-condensed>tbody>tr>td,.table-condensed>tfoot>tr>th,.table-condensed>tfoot>tr>td{padding:5px}.table-bordered,.table-bordered>thead>tr>th,.table-bordered>thead>tr>td,.table-bordered>tbody>tr>th,.table-bordered>tbody>tr>td,.table-bordered>tfoot>tr>th,.table-bordered>tfoot>tr>td{border:1px solid #ddd}.table-bordered>thead>tr>th,.table-bordered>thead>tr>td{border-bottom-width:2px}.table-striped>tbody>tr:nth-child(odd)>td,.table-striped>tbody>tr:nth-child(odd)>th{background-color:#f9f9f9}.table-hover>tbody>tr:hover>td,.table-hover>tbody>tr:hover>th{background-color:#f5f5f5}table col[class*="col-"]{position:static;float:none;display:table-column}table td[class*="col-"],table th[class*="col-"]{position:static;float:none;display:table-cell}.table>thead>tr>td.active,.table>thead>tr>th.active,.table>thead>tr.active>td,.table>thead>tr.active>th,.table>tbody>tr>td.active,.table>tbody>tr>th.active,.table>tbody>tr.active>td,.table>tbody>tr.active>th,.table>tfoot>tr>td.active,.table>tfoot>tr>th.active,.table>tfoot>tr.active>td,.table>tfoot>tr.active>th{background-color:#f5f5f5}.table-hover>tbody>tr>td.active:hover,.table-hover>tbody>tr>th.active:hover,.table-hover>tbody>tr.active:hover>td,.table-hover>tbody>tr:hover>.active,.table-hover>tbody>tr.active:hover>th{background-color:#e8e8e8}.table>thead>tr>td.success,.table>thead>tr>th.success,.table>thead>tr.success>td,.table>thead>tr.success>th,.table>tbody>tr>td.success,.table>tbody>tr>th.success,.table>tbody>tr.success>td,.table>tbody>tr.success>th,.table>tfoot>tr>td.success,.table>tfoot>tr>th.success,.table>tfoot>tr.success>td,.table>tfoot>tr.success>th{background-color:#dff0d8}.table-hover>tbody>tr>td.success:hover,.table-hover>tbody>tr>th.success:hover,.table-hover>tbody>tr.success:hover>td,.table-hover>tbody>tr:hover>.success,.table-hover>tbody>tr.success:hover>th{background-color:#d0e9c6}.table>thead>tr>td.info,.table>thead>tr>th.info,.table>thead>tr.info>td,.table>thead>tr.info>th,.table>tbody>tr>td.info,.table>tbody>tr>th.info,.table>tbody>tr.info>td,.table>tbody>tr.info>th,.table>tfoot>tr>td.info,.table>tfoot>tr>th.info,.table>tfoot>tr.info>td,.table>tfoot>tr.info>th{background-color:#d9edf7}.table-hover>tbody>tr>td.info:hover,.table-hover>tbody>tr>th.info:hover,.table-hover>tbody>tr.info:hover>td,.table-hover>tbody>tr:hover>.info,.table-hover>tbody>tr.info:hover>th{background-color:#c4e3f3}.table>thead>tr>td.warning,.table>thead>tr>th.warning,.table>thead>tr.warning>td,.table>thead>tr.warning>th,.table>tbody>tr>td.warning,.table>tbody>tr>th.warning,.table>tbody>tr.warning>td,.table>tbody>tr.warning>th,.table>tfoot>tr>td.warning,.table>tfoot>tr>th.warning,.table>tfoot>tr.warning>td,.table>tfoot>tr.warning>th{background-color:#fcf8e3}.table-hover>tbody>tr>td.warning:hover,.table-hover>tbody>tr>th.warning:hover,.table-hover>tbody>tr.warning:hover>td,.table-hover>tbody>tr:hover>.warning,.table-hover>tbody>tr.warning:hover>th{background-color:#faf2cc}.table>thead>tr>td.danger,.table>thead>tr>th.danger,.table>thead>tr.danger>td,.table>thead>tr.danger>th,.table>tbody>tr>td.danger,.table>tbody>tr>th.danger,.table>tbody>tr.danger>td,.table>tbody>tr.danger>th,.table>tfoot>tr>td.danger,.table>tfoot>tr>th.danger,.table>tfoot>tr.danger>td,.table>tfoot>tr.danger>th{background-color:#f2dede}.table-hover>tbody>tr>td.danger:hover,.table-hover>tbody>tr>th.danger:hover,.table-hover>tbody>tr.danger:hover>td,.table-hover>tbody>tr:hover>.danger,.table-hover>tbody>tr.danger:hover>th{background-color:#ebcccc}fieldset{border:0;min-width:0}legend{display:block;width:100%;margin-bottom:20px;font-size:21px;line-height:inherit;color:#333;border-bottom:1px solid #e5e5e5}label{display:inline-block;max-width:100%;margin-bottom:5px;font-weight:700}input[type="radio"],input[type="checkbox"]{margin:4px 0 0;margin-top:1px \9;line-height:normal}input[type="file"]{display:block}input[type="range"]{display:block;width:100%}select[multiple],select[size]{height:auto}input[type="file"]:focus,input[type="radio"]:focus,input[type="checkbox"]:focus{outline:thin dotted;outline:5px auto -webkit-focus-ring-color;outline-offset:-2px}output{padding-top:7px}output,.form-control{display:block;font-size:14px;line-height:1.4285714;color:#555}.form-control{width:100%;height:34px;padding:6px 12px;background-color:#fff;background-image:none;border:1px solid #ccc;border-radius:4px;box-shadow:inset 0 1px 1px rgba(0,0,0,.075);-webkit-transition:border-color ease-in-out .15s,box-shadow ease-in-out .15s;transition:border-color ease-in-out .15s,box-shadow ease-in-out .15s}.form-control:focus{border-color:#66afe9;outline:0;box-shadow:inset 0 1px 1px rgba(0,0,0,.075),0 0 8px rgba(102,175,233,.6)}.form-control::-moz-placeholder{color:#777;opacity:1}.form-control:-ms-input-placeholder{color:#777}.form-control::-webkit-input-placeholder{color:#777}.form-control[disabled],.form-control[readonly],fieldset[disabled] .form-control{cursor:not-allowed;background-color:#eee;opacity:1}textarea.form-control{height:auto}input[type="date"],input[type="time"],input[type="datetime-local"],input[type="month"]{line-height:34px;line-height:1.4285714 \0}input[type="date"].input-sm,.form-horizontal .form-group-sm input[type="date"].form-control,.input-group-sm>input[type="date"].form-control,.input-group-sm>input[type="date"].input-group-addon,.input-group-sm>.input-group-btn>input[type="date"].btn,input[type="time"].input-sm,.form-horizontal .form-group-sm input[type="time"].form-control,.input-group-sm>input[type="time"].form-control,.input-group-sm>input[type="time"].input-group-addon,.input-group-sm>.input-group-btn>input[type="time"].btn,input[type="datetime-local"].input-sm,.form-horizontal .form-group-sm input[type="datetime-local"].form-control,.input-group-sm>input[type="datetime-local"].form-control,.input-group-sm>input[type="datetime-local"].input-group-addon,.input-group-sm>.input-group-btn>input[type="datetime-local"].btn,input[type="month"].input-sm,.form-horizontal .form-group-sm input[type="month"].form-control,.input-group-sm>input[type="month"].form-control,.input-group-sm>input[type="month"].input-group-addon,.input-group-sm>.input-group-btn>input[type="month"].btn{line-height:30px}input[type="date"].input-lg,.form-horizontal .form-group-lg input[type="date"].form-control,.input-group-lg>input[type="date"].form-control,.input-group-lg>input[type="date"].input-group-addon,.input-group-lg>.input-group-btn>input[type="date"].btn,input[type="time"].input-lg,.form-horizontal .form-group-lg input[type="time"].form-control,.input-group-lg>input[type="time"].form-control,.input-group-lg>input[type="time"].input-group-addon,.input-group-lg>.input-group-btn>input[type="time"].btn,input[type="datetime-local"].input-lg,.form-horizontal .form-group-lg input[type="datetime-local"].form-control,.input-group-lg>input[type="datetime-local"].form-control,.input-group-lg>input[type="datetime-local"].input-group-addon,.input-group-lg>.input-group-btn>input[type="datetime-local"].btn,input[type="month"].input-lg,.form-horizontal .form-group-lg input[type="month"].form-control,.input-group-lg>input[type="month"].form-control,.input-group-lg>input[type="month"].input-group-addon,.input-group-lg>.input-group-btn>input[type="month"].btn{line-height:46px}.form-group{margin-bottom:15px}.radio,.checkbox{position:relative;display:block;min-height:20px;margin-top:10px;margin-bottom:10px}.radio label,.checkbox label{padding-left:20px;margin-bottom:0;font-weight:400;cursor:pointer}.radio input[type="radio"],.radio-inline input[type="radio"],.checkbox input[type="checkbox"],.checkbox-inline input[type="checkbox"]{position:absolute;margin-left:-20px;margin-top:4px \9}.radio+.radio,.checkbox+.checkbox{margin-top:-5px}.radio-inline,.checkbox-inline{display:inline-block;padding-left:20px;margin-bottom:0;vertical-align:middle;font-weight:400;cursor:pointer}.radio-inline+.radio-inline,.checkbox-inline+.checkbox-inline{margin-top:0;margin-left:10px}input[type="radio"][disabled],input[type="radio"].disabled,fieldset[disabled] input[type="radio"],input[type="checkbox"][disabled],input[type="checkbox"].disabled,fieldset[disabled] input[type="checkbox"],.radio-inline.disabled,fieldset[disabled] .radio-inline,.checkbox-inline.disabled,fieldset[disabled] .checkbox-inline,.radio.disabled label,fieldset[disabled] .radio label,.checkbox.disabled label,fieldset[disabled] .checkbox label{cursor:not-allowed}.form-control-static{padding-top:7px;padding-bottom:7px;margin-bottom:0}.form-control-static.input-lg,.form-horizontal .form-group-lg .form-control-static.form-control,.input-group-lg>.form-control-static.form-control,.input-group-lg>.form-control-static.input-group-addon,.input-group-lg>.input-group-btn>.form-control-static.btn,.form-control-static.input-sm,.form-horizontal .form-group-sm .form-control-static.form-control,.input-group-sm>.form-control-static.form-control,.input-group-sm>.form-control-static.input-group-addon,.input-group-sm>.input-group-btn>.form-control-static.btn{padding-left:0;padding-right:0}.input-sm,.form-horizontal .form-group-sm .form-control,.input-group-sm>.form-control{height:30px;padding:5px 10px;font-size:12px;line-height:1.5;border-radius:3px}.input-group-sm>.input-group-addon{height:30px;line-height:1.5}.input-group-sm>.input-group-btn>.btn{height:30px;padding:5px 10px;font-size:12px;line-height:1.5;border-radius:3px}select.input-sm,.form-horizontal .form-group-sm select.form-control,.input-group-sm>select.form-control,.input-group-sm>select.input-group-addon,.input-group-sm>.input-group-btn>select.btn{height:30px;line-height:30px}textarea.input-sm,.form-horizontal .form-group-sm textarea.form-control,.input-group-sm>textarea.form-control,.input-group-sm>textarea.input-group-addon,.input-group-sm>.input-group-btn>textarea.btn,select[multiple].input-sm,.form-horizontal .form-group-sm select[multiple].form-control,.input-group-sm>select[multiple].form-control,.input-group-sm>select[multiple].input-group-addon,.input-group-sm>.input-group-btn>select[multiple].btn{height:auto}.input-lg,.form-horizontal .form-group-lg .form-control,.input-group-lg>.form-control{height:46px;padding:10px 16px;font-size:18px;line-height:1.33;border-radius:6px}.input-group-lg>.input-group-addon{height:46px;line-height:1.33}.input-group-lg>.input-group-btn>.btn{height:46px;padding:10px 16px;font-size:18px;line-height:1.33;border-radius:6px}select.input-lg,.form-horizontal .form-group-lg select.form-control,.input-group-lg>select.form-control,.input-group-lg>select.input-group-addon,.input-group-lg>.input-group-btn>select.btn{height:46px;line-height:46px}textarea.input-lg,.form-horizontal .form-group-lg textarea.form-control,.input-group-lg>textarea.form-control,.input-group-lg>textarea.input-group-addon,.input-group-lg>.input-group-btn>textarea.btn,select[multiple].input-lg,.form-horizontal .form-group-lg select[multiple].form-control,.input-group-lg>select[multiple].form-control,.input-group-lg>select[multiple].input-group-addon,.input-group-lg>.input-group-btn>select[multiple].btn{height:auto}.has-feedback{position:relative}.has-feedback .form-control{padding-right:42.5px}.form-control-feedback{position:absolute;top:25px;right:0;z-index:2;display:block;width:34px;height:34px;line-height:34px;text-align:center}.input-lg+.form-control-feedback,.form-horizontal .form-group-lg .form-control+.form-control-feedback,.input-group-lg>.form-control+.form-control-feedback,.input-group-lg>.input-group-addon+.form-control-feedback,.input-group-lg>.input-group-btn>.btn+.form-control-feedback{width:46px;height:46px;line-height:46px}.input-sm+.form-control-feedback,.form-horizontal .form-group-sm .form-control+.form-control-feedback,.input-group-sm>.form-control+.form-control-feedback,.input-group-sm>.input-group-addon+.form-control-feedback,.input-group-sm>.input-group-btn>.btn+.form-control-feedback{width:30px;height:30px;line-height:30px}.has-success .help-block,.has-success .control-label,.has-success .radio,.has-success .checkbox,.has-success .radio-inline,.has-success .checkbox-inline{color:#3c763d}.has-success .form-control{border-color:#3c763d;box-shadow:inset 0 1px 1px rgba(0,0,0,.075)}.has-success .form-control:focus{border-color:#2b542c;box-shadow:inset 0 1px 1px rgba(0,0,0,.075),0 0 6px #67b168}.has-success .input-group-addon{color:#3c763d;border-color:#3c763d;background-color:#dff0d8}.has-success .form-control-feedback{color:#3c763d}.has-warning .help-block,.has-warning .control-label,.has-warning .radio,.has-warning .checkbox,.has-warning .radio-inline,.has-warning .checkbox-inline{color:#8a6d3b}.has-warning .form-control{border-color:#8a6d3b;box-shadow:inset 0 1px 1px rgba(0,0,0,.075)}.has-warning .form-control:focus{border-color:#66512c;box-shadow:inset 0 1px 1px rgba(0,0,0,.075),0 0 6px #c0a16b}.has-warning .input-group-addon{color:#8a6d3b;border-color:#8a6d3b;background-color:#fcf8e3}.has-warning .form-control-feedback{color:#8a6d3b}.has-error .help-block,.has-error .control-label,.has-error .radio,.has-error .checkbox,.has-error .radio-inline,.has-error .checkbox-inline{color:#a94442}.has-error .form-control{border-color:#a94442;box-shadow:inset 0 1px 1px rgba(0,0,0,.075)}.has-error .form-control:focus{border-color:#843534;box-shadow:inset 0 1px 1px rgba(0,0,0,.075),0 0 6px #ce8483}.has-error .input-group-addon{color:#a94442;border-color:#a94442;background-color:#f2dede}.has-error .form-control-feedback{color:#a94442}.has-feedback label.sr-only~.form-control-feedback{top:0}.help-block{display:block;margin-top:5px;margin-bottom:10px;color:#737373}.form-horizontal .radio,.form-horizontal .checkbox,.form-horizontal .radio-inline,.form-horizontal .checkbox-inline{margin-top:0;margin-bottom:0;padding-top:7px}.form-horizontal .radio,.form-horizontal .checkbox{min-height:27px}.form-horizontal .form-group{margin-left:-15px;margin-right:-15px}.form-horizontal .form-group:before{content:" ";display:table}.form-horizontal .form-group:after{content:" ";display:table;clear:both}.form-horizontal .has-feedback .form-control-feedback{top:0;right:15px}.btn{display:inline-block;vertical-align:middle;cursor:pointer;background-image:none;border:1px solid transparent;white-space:nowrap;-webkit-user-select:none;-moz-user-select:none;-ms-user-select:none;user-select:none}.btn:focus,.btn:active:focus,.btn.active:focus{outline:thin dotted;outline:5px auto -webkit-focus-ring-color;outline-offset:-2px}.btn:hover,.btn:focus{color:#333;text-decoration:none}.btn:active,.btn.active{outline:0;background-image:none;box-shadow:inset 0 3px 5px rgba(0,0,0,.125)}.btn.disabled,.btn[disabled],fieldset[disabled] .btn{cursor:not-allowed;pointer-events:none;opacity:.65;filter:alpha(opacity=65);box-shadow:none}.btn-default{color:#333;background-color:#fff;border-color:#ccc}.btn-default:hover,.btn-default:focus,.btn-default:active,.btn-default.active,.open>.btn-default.dropdown-toggle{color:#333;background-color:#e6e6e6;border-color:#adadad}.btn-default:active,.btn-default.active,.open>.btn-default.dropdown-toggle{background-image:none}.btn-default.disabled,.btn-default.disabled:hover,.btn-default.disabled:focus,.btn-default.disabled:active,.btn-default.disabled.active,.btn-default[disabled],.btn-default[disabled]:hover,.btn-default[disabled]:focus,.btn-default[disabled]:active,.btn-default[disabled].active,fieldset[disabled] .btn-default,fieldset[disabled] .btn-default:hover,fieldset[disabled] .btn-default:focus,fieldset[disabled] .btn-default:active,fieldset[disabled] .btn-default.active{background-color:#fff;border-color:#ccc}.btn-default .badge{color:#fff;background-color:#333}.btn-primary{color:#fff;background-color:#428bca;border-color:#357ebd}.btn-primary:hover,.btn-primary:focus,.btn-primary:active,.btn-primary.active,.open>.btn-primary.dropdown-toggle{color:#fff;background-color:#3071a9;border-color:#285e8e}.btn-primary:active,.btn-primary.active,.open>.btn-primary.dropdown-toggle{background-image:none}.btn-primary.disabled,.btn-primary.disabled:hover,.btn-primary.disabled:focus,.btn-primary.disabled:active,.btn-primary.disabled.active,.btn-primary[disabled],.btn-primary[disabled]:hover,.btn-primary[disabled]:focus,.btn-primary[disabled]:active,.btn-primary[disabled].active,fieldset[disabled] .btn-primary,fieldset[disabled] .btn-primary:hover,fieldset[disabled] .btn-primary:focus,fieldset[disabled] .btn-primary:active,fieldset[disabled] .btn-primary.active{background-color:#428bca;border-color:#357ebd}.btn-primary .badge{color:#428bca;background-color:#fff}.btn-success{color:#fff;background-color:#5cb85c;border-color:#4cae4c}.btn-success:hover,.btn-success:focus,.btn-success:active,.btn-success.active,.open>.btn-success.dropdown-toggle{color:#fff;background-color:#449d44;border-color:#398439}.btn-success:active,.btn-success.active,.open>.btn-success.dropdown-toggle{background-image:none}.btn-success.disabled,.btn-success.disabled:hover,.btn-success.disabled:focus,.btn-success.disabled:active,.btn-success.disabled.active,.btn-success[disabled],.btn-success[disabled]:hover,.btn-success[disabled]:focus,.btn-success[disabled]:active,.btn-success[disabled].active,fieldset[disabled] .btn-success,fieldset[disabled] .btn-success:hover,fieldset[disabled] .btn-success:focus,fieldset[disabled] .btn-success:active,fieldset[disabled] .btn-success.active{background-color:#5cb85c;border-color:#4cae4c}.btn-success .badge{color:#5cb85c;background-color:#fff}.btn-info{color:#fff;background-color:#5bc0de;border-color:#46b8da}.btn-info:hover,.btn-info:focus,.btn-info:active,.btn-info.active,.open>.btn-info.dropdown-toggle{color:#fff;background-color:#31b0d5;border-color:#269abc}.btn-info:active,.btn-info.active,.open>.btn-info.dropdown-toggle{background-image:none}.btn-info.disabled,.btn-info.disabled:hover,.btn-info.disabled:focus,.btn-info.disabled:active,.btn-info.disabled.active,.btn-info[disabled],.btn-info[disabled]:hover,.btn-info[disabled]:focus,.btn-info[disabled]:active,.btn-info[disabled].active,fieldset[disabled] .btn-info,fieldset[disabled] .btn-info:hover,fieldset[disabled] .btn-info:focus,fieldset[disabled] .btn-info:active,fieldset[disabled] .btn-info.active{background-color:#5bc0de;border-color:#46b8da}.btn-info .badge{color:#5bc0de;background-color:#fff}.btn-warning{color:#fff;background-color:#f0ad4e;border-color:#eea236}.btn-warning:hover,.btn-warning:focus,.btn-warning:active,.btn-warning.active,.open>.btn-warning.dropdown-toggle{color:#fff;background-color:#ec971f;border-color:#d58512}.btn-warning:active,.btn-warning.active,.open>.btn-warning.dropdown-toggle{background-image:none}.btn-warning.disabled,.btn-warning.disabled:hover,.btn-warning.disabled:focus,.btn-warning.disabled:active,.btn-warning.disabled.active,.btn-warning[disabled],.btn-warning[disabled]:hover,.btn-warning[disabled]:focus,.btn-warning[disabled]:active,.btn-warning[disabled].active,fieldset[disabled] .btn-warning,fieldset[disabled] .btn-warning:hover,fieldset[disabled] .btn-warning:focus,fieldset[disabled] .btn-warning:active,fieldset[disabled] .btn-warning.active{background-color:#f0ad4e;border-color:#eea236}.btn-warning .badge{color:#f0ad4e;background-color:#fff}.btn-danger{color:#fff;background-color:#d9534f;border-color:#d43f3a}.btn-danger:hover,.btn-danger:focus,.btn-danger:active,.btn-danger.active,.open>.btn-danger.dropdown-toggle{color:#fff;background-color:#c9302c;border-color:#ac2925}.btn-danger:active,.btn-danger.active,.open>.btn-danger.dropdown-toggle{background-image:none}.btn-danger.disabled,.btn-danger.disabled:hover,.btn-danger.disabled:focus,.btn-danger.disabled:active,.btn-danger.disabled.active,.btn-danger[disabled],.btn-danger[disabled]:hover,.btn-danger[disabled]:focus,.btn-danger[disabled]:active,.btn-danger[disabled].active,fieldset[disabled] .btn-danger,fieldset[disabled] .btn-danger:hover,fieldset[disabled] .btn-danger:focus,fieldset[disabled] .btn-danger:active,fieldset[disabled] .btn-danger.active{background-color:#d9534f;border-color:#d43f3a}.btn-danger .badge{color:#d9534f;background-color:#fff}.btn-link{color:#428bca;font-weight:400;cursor:pointer;border-radius:0}.btn-link,.btn-link:active,.btn-link[disabled],fieldset[disabled] .btn-link{background-color:transparent;box-shadow:none}.btn-link,.btn-link:hover,.btn-link:focus,.btn-link:active{border-color:transparent}.btn-link:hover,.btn-link:focus{color:#2a6496;text-decoration:underline;background-color:transparent}.btn-link[disabled]:hover,.btn-link[disabled]:focus,fieldset[disabled] .btn-link:hover,fieldset[disabled] .btn-link:focus{color:#777;text-decoration:none}.btn-lg{padding:10px 16px;font-size:18px;line-height:1.33;border-radius:6px}.btn-sm{padding:5px 10px}.btn-sm,.btn-xs{font-size:12px;line-height:1.5;border-radius:3px}.btn-xs{padding:1px 5px}.btn-block{display:block;width:100%}.btn-block+.btn-block{margin-top:5px}input[type="submit"].btn-block,input[type="reset"].btn-block,input[type="button"].btn-block{width:100%}.fade{opacity:0;-webkit-transition:opacity .15s linear;transition:opacity .15s linear}.fade.in{opacity:1}.collapse{display:none}.collapse.in{display:block}tr.collapse.in{display:table-row}tbody.collapse.in{display:table-row-group}.collapsing{position:relative;height:0;overflow:hidden;-webkit-transition:height .35s ease;transition:height .35s ease}.input-group{position:relative;display:table;border-collapse:separate}.input-group[class*="col-"]{float:none;padding-left:0;padding-right:0}.input-group .form-control{position:relative;z-index:2;float:left;width:100%;margin-bottom:0}.input-group-addon,.input-group-btn,.input-group .form-control{display:table-cell}.input-group-addon:not(:first-child):not(:last-child),.input-group-btn:not(:first-child):not(:last-child),.input-group .form-control:not(:first-child):not(:last-child){border-radius:0}.input-group-addon{white-space:nowrap}.input-group-addon,.input-group-btn{width:1%;vertical-align:middle}.input-group-addon{padding:6px 12px;font-size:14px;font-weight:400;line-height:1;color:#555;text-align:center;background-color:#eee;border:1px solid #ccc;border-radius:4px}.input-group-addon.input-sm,.form-horizontal .form-group-sm .input-group-addon.form-control,.input-group-sm>.input-group-addon,.input-group-sm>.input-group-btn>.input-group-addon.btn{padding:5px 10px;font-size:12px;border-radius:3px}.input-group-addon.input-lg,.form-horizontal .form-group-lg .input-group-addon.form-control,.input-group-lg>.input-group-addon,.input-group-lg>.input-group-btn>.input-group-addon.btn{padding:10px 16px;font-size:18px;border-radius:6px}.input-group-addon input[type="radio"],.input-group-addon input[type="checkbox"]{margin-top:0}.input-group .form-control:first-child,.input-group-addon:first-child,.input-group-btn:first-child>.btn,.input-group-btn:first-child>.btn-group>.btn,.input-group-btn:first-child>.dropdown-toggle,.input-group-btn:last-child>.btn:not(:last-child):not(.dropdown-toggle),.input-group-btn:last-child>.btn-group:not(:last-child)>.btn{border-bottom-right-radius:0;border-top-right-radius:0}.input-group-addon:first-child{border-right:0}.input-group .form-control:last-child,.input-group-addon:last-child,.input-group-btn:last-child>.btn,.input-group-btn:last-child>.btn-group>.btn,.input-group-btn:last-child>.dropdown-toggle,.input-group-btn:first-child>.btn:not(:first-child),.input-group-btn:first-child>.btn-group:not(:first-child)>.btn{border-bottom-left-radius:0;border-top-left-radius:0}.input-group-addon:last-child{border-left:0}.input-group-btn{font-size:0;white-space:nowrap}.input-group-btn,.input-group-btn>.btn{position:relative}.input-group-btn>.btn+.btn{margin-left:-1px}.input-group-btn>.btn:hover,.input-group-btn>.btn:focus,.input-group-btn>.btn:active{z-index:2}.input-group-btn:first-child>.btn,.input-group-btn:first-child>.btn-group{margin-right:-1px}.input-group-btn:last-child>.btn,.input-group-btn:last-child>.btn-group{margin-left:-1px}.pagination{display:inline-block;padding-left:0;margin:20px 0;border-radius:4px}.pagination>li{display:inline}.pagination>li>a,.pagination>li>span{position:relative;float:left;padding:6px 12px;line-height:1.4285714;text-decoration:none;color:#428bca;background-color:#fff;border:1px solid #ddd;margin-left:-1px}.pagination>li:first-child>a,.pagination>li:first-child>span{margin-left:0;border-bottom-left-radius:4px;border-top-left-radius:4px}.pagination>li:last-child>a,.pagination>li:last-child>span{border-bottom-right-radius:4px;border-top-right-radius:4px}.pagination>li>a:hover,.pagination>li>a:focus,.pagination>li>span:hover,.pagination>li>span:focus{color:#2a6496;background-color:#eee;border-color:#ddd}.pagination>.active>a,.pagination>.active>a:hover,.pagination>.active>a:focus,.pagination>.active>span,.pagination>.active>span:hover,.pagination>.active>span:focus{z-index:2;color:#fff;background-color:#428bca;border-color:#428bca;cursor:default}.pagination>.disabled>span,.pagination>.disabled>span:hover,.pagination>.disabled>span:focus,.pagination>.disabled>a,.pagination>.disabled>a:hover,.pagination>.disabled>a:focus{color:#777;background-color:#fff;border-color:#ddd;cursor:not-allowed}.pagination-lg>li>a,.pagination-lg>li>span{padding:10px 16px;font-size:18px}.pagination-lg>li:first-child>a,.pagination-lg>li:first-child>span{border-bottom-left-radius:6px;border-top-left-radius:6px}.pagination-lg>li:last-child>a,.pagination-lg>li:last-child>span{border-bottom-right-radius:6px;border-top-right-radius:6px}.pagination-sm>li>a,.pagination-sm>li>span{padding:5px 10px;font-size:12px}.pagination-sm>li:first-child>a,.pagination-sm>li:first-child>span{border-bottom-left-radius:3px;border-top-left-radius:3px}.pagination-sm>li:last-child>a,.pagination-sm>li:last-child>span{border-bottom-right-radius:3px;border-top-right-radius:3px}.close{float:right;font-size:21px;font-weight:700;line-height:1;color:#000;text-shadow:0 1px 0 #fff;opacity:.2;filter:alpha(opacity=20)}.close:hover,.close:focus{color:#000;text-decoration:none;cursor:pointer;opacity:.5;filter:alpha(opacity=50)}button.close{padding:0;cursor:pointer;background:0 0;border:0;-webkit-appearance:none}.modal-open,.modal{overflow:hidden}.modal{display:none;position:fixed;top:0;right:0;bottom:0;left:0;z-index:1050;-webkit-overflow-scrolling:touch;outline:0}.modal.fade .modal-dialog{-webkit-transform:translate3d(0,-25%,0);transform:translate3d(0,-25%,0);-webkit-transition:-webkit-transform .3s ease-out;transition:transform .3s ease-out;transition:transform .3s ease-out,-webkit-transform .3s ease-out}.modal.in .modal-dialog{-webkit-transform:translate3d(0,0,0);transform:translate3d(0,0,0)}.modal-open .modal{overflow-x:hidden;overflow-y:auto}.modal-dialog{position:relative;width:auto;margin:10px}.modal-content{position:relative;background-color:#fff;border:1px solid #999;border:1px solid rgba(0,0,0,.2);border-radius:6px;box-shadow:0 3px 9px rgba(0,0,0,.5);background-clip:padding-box;outline:0}.modal-backdrop{position:fixed;top:0;right:0;bottom:0;left:0;z-index:1040;background-color:#000}.modal-backdrop.fade{opacity:0;filter:alpha(opacity=0)}.modal-backdrop.in{opacity:.5;filter:alpha(opacity=50)}.modal-header{padding:15px;border-bottom:1px solid #e5e5e5;min-height:16.4285714px}.modal-header .close{margin-top:-2px}.modal-title{margin:0;line-height:1.4285714}.modal-body{position:relative;padding:15px}.modal-footer{padding:15px;text-align:right;border-top:1px solid #e5e5e5}.modal-footer:before,.modal-footer:after{content:" ";display:table}.modal-footer:after{clear:both}.modal-footer .btn+.btn{margin-left:5px;margin-bottom:0}.modal-footer .btn-group .btn+.btn{margin-left:-1px}.modal-footer .btn-block+.btn-block{margin-left:0}.modal-scrollbar-measure{position:absolute;top:-9999px;width:50px;height:50px;overflow:scroll}.clearfix:before,.clearfix:after{content:" ";display:table}.clearfix:after{clear:both}.center-block{display:block;margin-left:auto;margin-right:auto}.pull-right{float:right!important}.pull-left{float:left!important}.hide{display:none!important}.show{display:block!important}.invisible{visibility:hidden}.text-hide{font:0/0 a;color:transparent;text-shadow:none;background-color:transparent;border:0}.hidden{display:none!important;visibility:hidden!important}.affix{position:fixed;-webkit-transform:translate3d(0,0,0);transform:translate3d(0,0,0)}.hljs{display:block;overflow-x:auto;padding:.5em;background:#002b36;color:#839496;-webkit-text-size-adjust:none}.hljs-comment,.hljs-template_comment,.diff .hljs-header,.hljs-doctype,.hljs-pi,.lisp .hljs-string,.hljs-javadoc{color:#586e75}.hljs-keyword,.hljs-winutils,.method,.hljs-addition,.css .hljs-tag,.hljs-request,.hljs-status,.nginx .hljs-title{color:#859900}.hljs-number,.hljs-command,.hljs-string,.hljs-tag .hljs-value,.hljs-rules .hljs-value,.hljs-phpdoc,.hljs-dartdoc,.tex .hljs-formula,.hljs-regexp,.hljs-hexcolor,.hljs-link_url{color:#2aa198}.hljs-title,.hljs-localvars,.hljs-chunk,.hljs-decorator,.hljs-built_in,.hljs-identifier,.vhdl .hljs-literal,.hljs-id,.css .hljs-function{color:#268bd2}.hljs-attribute,.hljs-variable,.lisp .hljs-body,.smalltalk .hljs-number,.hljs-constant,.hljs-class .hljs-title,.hljs-parent,.hljs-type,.hljs-link_reference{color:#b58900}.hljs-preprocessor,.hljs-preprocessor .hljs-keyword,.hljs-pragma,.hljs-shebang,.hljs-symbol,.hljs-symbol .hljs-string,.diff .hljs-change,.hljs-special,.hljs-attr_selector,.hljs-subst,.hljs-cdata,.css .hljs-pseudo,.hljs-header{color:#cb4b16}.hljs-deletion,.hljs-important{color:#dc322f}.hljs-link_label{color:#6c71c4}.tex .hljs-formula{background:#073642}*,*:before,*:after{box-sizing:border-box}html{-ms-text-size-adjust:100%;-webkit-text-size-adjust:100%}body{margin:0}article,aside,details,figcaption,figure,footer,header,hgroup,main,nav,section,summary{display:block}audio,canvas,progress,video{display:inline-block;vertical-align:baseline}audio:not([controls]){display:none;height:0}[hidden],template{display:none}a{background:0 0}a:active,a:hover{outline:0}abbr[title]{border-bottom:1px dotted}b,strong{font-weight:700}dfn{font-style:italic}h1{margin:.67em 0}mark{background:#ff0;color:#000}small{font-size:80%}sub,sup{font-size:75%;line-height:0;position:relative;vertical-align:baseline}sup{top:-.5em}sub{bottom:-.25em}images{border:0}svg:not(:root){overflow:hidden}figure{margin:1em 40px}hr{box-sizing:content-box;height:0}pre{overflow:auto}code,kbd{font-size:1em}code,kbd,pre,samp{font-family:monospace,monospace}samp{font-size:1em}button,input,optgroup,select,textarea{color:inherit;font:inherit;margin:0}button{overflow:visible}button,select{text-transform:none}button,html input[type="button"],input[type="reset"],input[type="submit"]{-webkit-appearance:button;cursor:pointer}button[disabled],html input[disabled]{cursor:default}button::-moz-focus-inner,input::-moz-focus-inner{border:0;padding:0}input{line-height:normal}input[type="checkbox"],input[type="radio"]{box-sizing:border-box;padding:0}input[type="number"]::-webkit-inner-spin-button,input[type="number"]::-webkit-outer-spin-button{height:auto}input[type="search"]{-webkit-appearance:textfield;box-sizing:content-box}input[type="search"]::-webkit-search-cancel-button,input[type="search"]::-webkit-search-decoration{-webkit-appearance:none}fieldset{border:1px solid silver;margin:0 2px;padding:.35em .625em .75em}legend{border:0;padding:0}textarea{overflow:auto}optgroup{font-weight:700}table{border-collapse:collapse;border-spacing:0}.debug{background-color:#ffc0cb!important}.ellipsis{overflow:hidden;text-overflow:ellipsis;white-space:nowrap}.ir{background-color:transparent;border:0;overflow:hidden}.ir::before{content:'';display:block;height:150%;width:0}html{font-size:.875em;background:#fff;color:#373D49}html,body{font-family:Georgia,Cambria,serif;height:100%}body{font-size:1rem;font-weight:400;line-height:2rem}ul,ol{margin-bottom:.83999rem;padding-top:.16001rem}li{-webkit-font-feature-settings:'kern' 1,'onum' 1,'liga' 1;font-feature-settings:'kern' 1,'onum' 1,'liga' 1;margin-left:1rem}li>ul,li>ol{margin-bottom:0}p{padding-top:.66001rem;-webkit-font-feature-settings:'kern' 1,'onum' 1,'liga' 1;font-feature-settings:'kern' 1,'onum' 1,'liga' 1;margin-top:0}p,pre{margin-bottom:1.33999rem}pre{font-size:1rem;padding:.66001rem 9.5px 9.5px;line-height:2rem;background:-webkit-linear-gradient(top,#fff 0,#fff .75rem,#f5f7fa .75rem,#f5f7fa 2.75rem,#fff 2.75rem,#fff 4rem);background:linear-gradient(to bottom,#fff 0,#fff .75rem,#f5f7fa .75rem,#f5f7fa 2.75rem,#fff 2.75rem,#fff 4rem);background-size:100% 4rem;border-color:#D3DAEA}blockquote{margin:0}blockquote p{font-size:1rem;margin-bottom:.33999rem;font-style:italic;padding:.66001rem 1rem 1rem;border-left:3px solid #A0AABF}th,td{padding:12px}h1,h2,h3,h4,h5,h6{font-family:"Source Sans Pro","Helvetica Neue",Helvetica,Arial,sans-serif;-webkit-font-feature-settings:'dlig' 1,'liga' 1,'lnum' 1,'kern' 1;font-feature-settings:'dlig' 1,'liga' 1,'lnum' 1,'kern' 1;font-style:normal;font-weight:600;margin-top:0}h1{line-height:3rem;font-size:2.0571429rem;margin-bottom:.21999rem;padding-top:.78001rem}h2{font-size:1.953125rem;margin-bottom:.1835837rem;padding-top:.8164163rem}h2,h3{line-height:3rem}h3{font-size:1.6457143rem;margin-bottom:.07599rem;padding-top:.92401rem}h4{font-size:1.5625rem;margin-bottom:.546865rem;padding-top:.453135rem}h5{font-size:1.25rem;margin-bottom:-.56251rem;padding-top:.56251rem}h6{font-size:1rem;margin-bottom:-.65001rem;padding-top:.65001rem}a{cursor:pointer;color:#35D7BB;text-decoration:none}a:hover,a:focus{border-bottom-color:#35D7BB;color:#dff9f4}img{height:auto;max-width:100%}.g{display:block}.g:after{clear:both;content:'';display:table}.g-b{float:left;margin:0;width:100%}.g{margin-left:-16px;margin-right:-16px}.g-b{padding-left:16px;padding-right:16px}.g-b--center{display:block;float:none;margin:0 auto}.g-b--right{float:right}.g-b--1of1{width:100%}.g-b--1of2,.g-b--2of4,.g-b--3of6,.g-b--4of8,.g-b--5of10,.g-b--6of12{width:50%}.g-b--1of3,.g-b--2of6,.g-b--4of12{width:33.333%}.g-b--2of3,.g-b--4of6,.g-b--8of12{width:66.666%}.g-b--1of4,.g-b--2of8,.g-b--3of12{width:25%}.g-b--3of4,.g-b--6of8,.g-b--9of12{width:75%}.g-b--1of5,.g-b--2of10{width:20%}.g-b--2of5,.g-b--4of10{width:40%}.g-b--3of5,.g-b--6of10{width:60%}.g-b--4of5,.g-b--8of10{width:80%}.g-b--1of6,.g-b--2of12{width:16.666%}.g-b--5of6,.g-b--10of12{width:83.333%}.g-b--1of8{width:12.5%}.g-b--3of8{width:37.5%}.g-b--5of8{width:62.5%}.g-b--7of8{width:87.5%}.g-b--1of10{width:10%}.g-b--3of10{width:30%}.g-b--7of10{width:70%}.g-b--9of10{width:90%}.g-b--1of12{width:8.333%}.g-b--5of12{width:41.666%}.g-b--7of12{width:58.333%}.g-b--11of12{width:91.666%}.g-b--push--1of1{margin-left:100%}.g-b--push--1of2,.g-b--push--2of4,.g-b--push--3of6,.g-b--push--4of8,.g-b--push--5of10,.g-b--push--6of12{margin-left:50%}.g-b--push--1of3,.g-b--push--2of6,.g-b--push--4of12{margin-left:33.333%}.g-b--push--2of3,.g-b--push--4of6,.g-b--push--8of12{margin-left:66.666%}.g-b--push--1of4,.g-b--push--2of8,.g-b--push--3of12{margin-left:25%}.g-b--push--3of4,.g-b--push--6of8,.g-b--push--9of12{margin-left:75%}.g-b--push--1of5,.g-b--push--2of10{margin-left:20%}.g-b--push--2of5,.g-b--push--4of10{margin-left:40%}.g-b--push--3of5,.g-b--push--6of10{margin-left:60%}.g-b--push--4of5,.g-b--push--8of10{margin-left:80%}.g-b--push--1of6,.g-b--push--2of12{margin-left:16.666%}.g-b--push--5of6,.g-b--push--10of12{margin-left:83.333%}.g-b--push--1of8{margin-left:12.5%}.g-b--push--3of8{margin-left:37.5%}.g-b--push--5of8{margin-left:62.5%}.g-b--push--7of8{margin-left:87.5%}.g-b--push--1of10{margin-left:10%}.g-b--push--3of10{margin-left:30%}.g-b--push--7of10{margin-left:70%}.g-b--push--9of10{margin-left:90%}.g-b--push--1of12{margin-left:8.333%}.g-b--push--5of12{margin-left:41.666%}.g-b--push--7of12{margin-left:58.333%}.g-b--push--11of12{margin-left:91.666%}.g-b--pull--1of1{margin-right:100%}.g-b--pull--1of2,.g-b--pull--2of4,.g-b--pull--3of6,.g-b--pull--4of8,.g-b--pull--5of10,.g-b--pull--6of12{margin-right:50%}.g-b--pull--1of3,.g-b--pull--2of6,.g-b--pull--4of12{margin-right:33.333%}.g-b--pull--2of3,.g-b--pull--4of6,.g-b--pull--8of12{margin-right:66.666%}.g-b--pull--1of4,.g-b--pull--2of8,.g-b--pull--3of12{margin-right:25%}.g-b--pull--3of4,.g-b--pull--6of8,.g-b--pull--9of12{margin-right:75%}.g-b--pull--1of5,.g-b--pull--2of10{margin-right:20%}.g-b--pull--2of5,.g-b--pull--4of10{margin-right:40%}.g-b--pull--3of5,.g-b--pull--6of10{margin-right:60%}.g-b--pull--4of5,.g-b--pull--8of10{margin-right:80%}.g-b--pull--1of6,.g-b--pull--2of12{margin-right:16.666%}.g-b--pull--5of6,.g-b--pull--10of12{margin-right:83.333%}.g-b--pull--1of8{margin-right:12.5%}.g-b--pull--3of8{margin-right:37.5%}.g-b--pull--5of8{margin-right:62.5%}.g-b--pull--7of8{margin-right:87.5%}.g-b--pull--1of10{margin-right:10%}.g-b--pull--3of10{margin-right:30%}.g-b--pull--7of10{margin-right:70%}.g-b--pull--9of10{margin-right:90%}.g-b--pull--1of12{margin-right:8.333%}.g-b--pull--5of12{margin-right:41.666%}.g-b--pull--7of12{margin-right:58.333%}.g-b--pull--11of12{margin-right:91.666%}.splashscreen{position:fixed;top:0;left:0;width:100%;height:100%;background-color:#373D49;z-index:22}.splashscreen-dillinger{width:260px;height:auto;display:block;margin:0 auto;padding-bottom:3rem}.splashscreen p{font-size:1.25rem;padding-top:.56251rem;font-family:"Source Sans Pro","Helvetica Neue",Helvetica,Arial,sans-serif;font-weight:400;text-align:center;max-width:500px;margin:0 auto;color:#FFF}.sp-center{position:relative;-webkit-transform:translateY(-50%);transform:translateY(-50%);top:50%}.open-menu>.wrapper{overflow-x:hidden}.page{margin:0 auto;position:relative;top:0;left:0;width:100%;height:100%;z-index:2;-webkit-transition:all .25s ease-in-out;transition:all .25s ease-in-out;background-color:#fff;padding-top:51px;will-change:left}.open-menu .page{left:270px}.title{line-height:1rem;font-size:.8rem;margin-bottom:.77999rem;padding-top:.22001rem;font-weight:500;color:#A0AABF;letter-spacing:1px;text-transform:uppercase;padding-left:16px;padding-right:16px;margin-top:1rem}.split-preview .title{padding-left:0}.title-document{line-height:1rem;font-size:1.25rem;margin-bottom:.89999rem;padding-top:.10001rem;font-weight:400;font-family:"Ubuntu Mono",Monaco;color:#373D49;padding-left:16px;padding-right:16px;width:80%;min-width:300px;outline:0;border:none}.icon{display:block;margin:0 auto;width:36px;height:36px;border-radius:3px;text-align:center}.icon svg{display:inline-block;margin-left:auto;margin-right:auto}.icon-preview{background-color:#373D49;line-height:40px}.icon-preview svg{width:19px;height:12px}.icon-settings{background-color:#373D49;line-height:44px}.icon-settings svg{width:18px;height:18px}.icon-link{width:16px;height:16px;line-height:1;margin-right:24px;text-align:right}.navbar{background-color:#373D49;height:51px;width:100%;position:fixed;top:0;left:0;z-index:6;-webkit-transition:all .25s ease-in-out;transition:all .25s ease-in-out;will-change:left}.navbar:after{content:"";display:table;clear:both}.open-menu .navbar{left:270px}.navbar-brand{float:left;margin:0 0 0 24px;padding:0;line-height:42px}.navbar-brand svg{width:85px;height:11px}.nav-left{float:left}.nav-right{float:right}.nav-sidebar{width:100%}.menu{list-style:none;margin:0;padding:0}.menu a{border:0;color:#A0AABF;font-family:"Source Sans Pro","Helvetica Neue",Helvetica,Arial,sans-serif;outline:none;text-transform:uppercase}.menu a:hover{color:#35D7BB}.menu .menu-item{border:0;display:none;float:left;margin:0;position:relative}.menu .menu-item>a{display:block;font-size:12px;height:51px;letter-spacing:1px;line-height:51px;padding:0 24px}.menu .menu-item--settings,.menu .menu-item--preview,.menu .menu-item--save-to.in-sidebar,.menu .menu-item--import-from.in-sidebar,.menu .menu-item--link-unlink.in-sidebar,.menu .menu-item--documents.in-sidebar{display:block}.menu .menu-item--documents{padding-bottom:1rem}.menu .menu-item.open>a{background-color:#1D212A}.menu .menu-item-icon>a{height:auto;padding:0}.menu .menu-item-icon:hover>a{background-color:transparent}.menu .menu-link.open i{background-color:#1D212A}.menu .menu-link.open g{fill:#35D7BB}.menu .menu-link-preview,.menu .menu-link-settings{margin-top:8px;width:51px}.menu-sidebar{width:100%}.menu-sidebar .menu-item{float:none;margin-bottom:1px;width:100%}.menu-sidebar .menu-item.open>a{background-color:#373D49}.menu-sidebar .open .caret{-webkit-transform:rotate(180deg);transform:rotate(180deg)}.menu-sidebar>.menu-item:hover .dropdown a,.menu-sidebar>.menu-item:hover .settings a{background-color:transparent}.menu-sidebar .menu-link{background-color:#373D49;font-weight:600}.menu-sidebar .menu-link:after{content:"";display:table;clear:both}.menu-sidebar .menu-link>span{float:left}.menu-sidebar .menu-link>.caret{float:right;text-align:right;top:22px}.menu-sidebar .dropdown,.menu-sidebar .settings{background-color:transparent;position:static;width:100%}.dropdown{position:absolute;right:0;top:51px;width:188px}.dropdown,.settings{display:none;background-color:#1D212A}.dropdown{padding:0}.dropdown,.settings,.sidebar-list{list-style:none;margin:0}.sidebar-list{padding:0}.dropdown li{margin:32px 0;padding:0 0 0 32px}.dropdown li,.settings li{line-height:1}.sidebar-list li{line-height:1;margin:32px 0;padding:0 0 0 32px}.dropdown a{color:#D0D6E2}.dropdown a,.settings a,.sidebar-list a{display:block;text-transform:none}.sidebar-list a{color:#D0D6E2}.dropdown a:after,.settings a:after,.sidebar-list a:after{content:"";display:table;clear:both}.dropdown .icon,.settings .icon,.sidebar-list .icon{float:right}.open .dropdown,.open .settings,.open .sidebar-list{display:block}.open .dropdown.collapse,.open .collapse.settings,.open .sidebar-list.collapse{display:none}.open .dropdown.collapse.in,.open .collapse.in.settings,.open .sidebar-list.collapse.in{display:block}.dropdown .unlinked .icon,.settings .unlinked .icon,.sidebar-list .unlinked .icon{opacity:.3}.dropdown.documents li,.documents.settings li,.sidebar-list.documents li{background-image:url("../img/icons/file.svg");background-position:240px center;background-repeat:no-repeat;background-size:14px 16px;padding:3px 32px}.dropdown.documents li.octocat,.documents.settings li.octocat,.sidebar-list.documents li.octocat{background-image:url("../img/icons/octocat.svg");background-position:234px center;background-size:24px 24px}.dropdown.documents li:last-child,.documents.settings li:last-child,.sidebar-list.documents li:last-child{margin-bottom:1rem}.dropdown.documents li.active a,.documents.settings li.active a,.sidebar-list.documents li.active a{color:#35D7BB}.settings{position:fixed;top:67px;right:16px;border-radius:3px;width:288px;background-color:#373D49;padding:16px;z-index:7}.show-settings .settings{display:block}.settings .has-checkbox{float:left}.settings a{font-size:1.25rem;font-family:"Source Sans Pro","Helvetica Neue",Helvetica,Arial,sans-serif;font-weight:400;-webkit-font-smoothing:antialiased;line-height:28px;color:#D0D6E2}.settings a:after{content:"";display:table;clear:both}.settings a:hover{color:#35D7BB}.settings li{border-bottom:1px solid #4F535B;margin:0;padding:16px 0}.settings li:last-child{border-bottom:none}.brand{border:none;display:block}.brand:hover g{fill:#35D7BB}.toggle{display:block;float:left;height:16px;padding:25px 16px 26px;width:40px}.toggle span:after,.toggle span:before{content:'';left:0;position:absolute;top:-6px}.toggle span:after{top:6px}.toggle span{display:block;position:relative}.toggle span,.toggle span:after,.toggle span:before{-webkit-backface-visibility:hidden;backface-visibility:hidden;background-color:#D3DAEA;height:2px;-webkit-transition:all .3s;transition:all .3s;width:20px}.open-menu .toggle span{background-color:transparent}.open-menu .toggle span:before{-webkit-transform:rotate(45deg) translate(3px,3px);transform:rotate(45deg) translate(3px,3px)}.open-menu .toggle span:after{-webkit-transform:rotate(-45deg) translate(5px,-6px);transform:rotate(-45deg) translate(5px,-6px)}.caret{display:inline-block;width:0;height:0;margin-left:6px;vertical-align:middle;position:relative;top:-1px;border-top:4px solid;border-right:4px solid transparent;border-left:4px solid transparent}.sidebar{overflow:auto;height:100%;padding-right:15px;padding-bottom:15px;width:285px}.sidebar-wrapper{-webkit-overflow-scrolling:touch;background-color:#2B2F36;left:0;height:100%;overflow-y:hidden;position:fixed;top:0;width:285px;z-index:1}.sidebar-branding{width:160px;padding:0;margin:16px auto}.header{border-bottom:1px solid #E8E8E8;position:relative}.words{line-height:1rem;font-size:.8rem;margin-bottom:.77999rem;padding-top:.22001rem;font-weight:500;font-family:"Source Sans Pro","Helvetica Neue",Helvetica,Arial,sans-serif;color:#A0AABF;letter-spacing:1px;text-transform:uppercase;z-index:5;position:absolute;right:16px;top:0}.words span{color:#000}.btn{text-align:center;display:inline-block;width:100%;text-transform:uppercase;font-weight:600;font-family:"Source Sans Pro","Helvetica Neue",Helvetica,Arial,sans-serif;font-size:14px;text-shadow:0 1px 0 #1b8b77;padding:16px 24px;background-color:#35D7BB;border-radius:3px;margin:0 auto 16px;line-height:1;color:#fff;-webkit-transition:all .15s linear;transition:all .15s linear;-webkit-font-smoothing:antialiased}.btn--new,.btn--save{display:block;width:238px}.btn--new:hover,.btn--new:focus,.btn--save:hover,.btn--save:focus{color:#fff;border-bottom-color:transparent;box-shadow:0 1px 3px #24b59c;text-shadow:0 1px 0 #24b59c}.btn--save{background-color:#4A5261;text-shadow:0 1px 1px #1e2127}.btn--save:hover,.btn--save:focus{color:#fff;border-bottom-color:transparent;box-shadow:0 1px 5px #08090a;text-shadow:none}.btn--delete{display:block;width:238px;background-color:transparent;font-size:12px;text-shadow:none}.btn--delete:hover,.btn--delete:focus{color:#fff;border-bottom-color:transparent;text-shadow:0 1px 0 #08090a;opacity:.8}.btn--delete-modal,.btn--ok,.btn--close{border-top:0;background-color:#4A5261;text-shadow:0 1px 0 #08090a;margin:0}.btn--delete-modal:hover,.btn--delete-modal:focus,.btn--ok:hover,.btn--ok:focus,.btn--close:hover,.btn--close:focus{color:#fff;background-color:#292d36;text-shadow:none}.btn--delete-modal{display:inline;width:auto}.overlay{position:absolute;top:0;left:0;width:100%;height:100%;background-color:rgba(55,61,73,.8);-webkit-transition:all .25s ease-in-out;transition:all .25s ease-in-out;-webkit-transition-timing-function:ease-out;transition-timing-function:ease-out;will-change:left,opacity,visibility;z-index:5;opacity:0;visibility:hidden}.show-settings .overlay{visibility:visible;opacity:1}.switch{float:right;line-height:1}.switch input{display:none}.switch small{display:inline-block;cursor:pointer;padding:0 24px 0 0;-webkit-transition:all ease .2s;transition:all ease .2s;background-color:#2B2F36;border-color:#2B2F36}.switch small,.switch small:before{border-radius:30px;box-shadow:inset 0 0 2px 0 #14171F}.switch small:before{display:block;content:'';width:28px;height:28px;background:#fff}.switch.checked small{padding-right:0;padding-left:24px;background-color:#35D7BB;box-shadow:none}.modal--dillinger.about .modal-dialog{font-size:1.25rem;max-width:500px}.modal--dillinger.scope .modal-dialog{max-width:300px;margin:5rem auto}.modal--dillinger .modal-dialog{max-width:600px;width:auto;margin:5rem auto}.modal--dillinger .modal-content{background:#373D49;border-radius:3px;box-shadow:0 2px 5px 0 #2C3B59;color:#fff;font-family:"Source Sans Pro","Helvetica Neue",Helvetica,Arial,sans-serif;font-weight:400;padding:2rem}.modal--dillinger ul{list-style-type:disc;margin:1rem 0;padding:0 0 0 1rem}.modal--dillinger li{padding:0;margin:0}.modal--dillinger .modal-header{border:0;padding:0}.modal--dillinger .modal-body{padding:0}.modal--dillinger .modal-footer{border:0;padding:0}.modal--dillinger .close{color:#fff;opacity:1}.modal-backdrop{background-color:#373D49}.pagination--dillinger{padding:0!important;margin:1.5rem 0!important;-webkit-box-pack:justify;-webkit-justify-content:space-between;-ms-flex-pack:justify;justify-content:space-between;-webkit-box-orient:horizontal;-webkit-box-direction:normal;-webkit-flex-direction:row;-ms-flex-direction:row;flex-direction:row;-webkit-box-align:center;-webkit-align-items:center;-ms-flex-align:center;align-items:center;-webkit-align-content:stretch;-ms-flex-line-pack:stretch;align-content:stretch}.pagination--dillinger,.pagination--dillinger li{display:-webkit-box;display:-webkit-flex;display:-ms-flexbox;display:flex}.pagination--dillinger li{-webkit-box-flex:1;-webkit-flex-grow:1;-ms-flex-positive:1;flex-grow:1;text-align:center}.pagination--dillinger li:first-child>a,.pagination--dillinger li.disabled>a,.pagination--dillinger li.disabled>a:hover,.pagination--dillinger li.disabled>a:focus,.pagination--dillinger li>a{background-color:transparent;border-color:#4F535B;border-right-color:transparent}.pagination--dillinger li.active>a,.pagination--dillinger li.active>a:hover,.pagination--dillinger li.active>a:focus{border-color:#4A5261;background-color:#4A5261;color:#fff}.pagination--dillinger li>a{float:none;color:#fff;width:100%;display:block;text-align:center;margin:0;border-right-color:transparent;padding:6px}.pagination--dillinger li>a:hover,.pagination--dillinger li>a:focus{border-color:#35D7BB;background-color:#35D7BB;color:#fff}.pagination--dillinger li:last-child a{border-color:#4F535B}.pagination--dillinger li:first-child a{border-right-color:transparent}.diNotify{position:absolute;z-index:9999;left:0;right:0;top:0;margin:0 auto;max-width:400px;text-align:center;-webkit-transition:top .5s ease-in-out,opacity .5s ease-in-out;transition:top .5s ease-in-out,opacity .5s ease-in-out;visibility:hidden}.diNotify-body{-webkit-font-smoothing:antialiased;background-color:#35D7BB;background:#666E7F;border-radius:3px;color:#fff;font-family:"Source Sans Pro","Helvetica Neue",Helvetica,Arial,sans-serif;font-weight:400;overflow:hidden;padding:1rem 2rem .5rem;display:-webkit-box;display:-webkit-flex;display:-ms-flexbox;display:flex;-webkit-box-align:baseline;-webkit-align-items:baseline;-ms-flex-align:baseline;align-items:baseline;-webkit-box-pack:center;-webkit-justify-content:center;-ms-flex-pack:center;justify-content:center}.diNotify-icon{display:block;width:16px;height:16px;line-height:16px;position:relative;top:3px}.diNotify-message{padding-left:1rem}.zen-wrapper{position:fixed;top:0;left:0;right:0;bottom:0;width:100%;height:100%;z-index:10;background-color:#FFF;opacity:0;-webkit-transition:opacity .25s ease-in-out;transition:opacity .25s ease-in-out}.zen-wrapper.on{opacity:1}.enter-zen-mode{background-image:url("../img/icons/enter-zen.svg");right:.5rem;top:.313rem;display:none}.enter-zen-mode,.close-zen-mode{font:0/0 a;color:transparent;text-shadow:none;background-color:transparent;border:0;background-repeat:no-repeat;width:32px;height:32px;display:block;position:absolute}.close-zen-mode{background-image:url("../img/icons/exit-zen.svg");right:1rem;top:1rem}.zen-page{position:relative;top:0;bottom:0;z-index:11;height:100%;width:100%}#zen{font-size:1.25rem;width:300px;height:80%;margin:0 auto;position:relative;top:10%}#zen:before,#zen:after{content:"";position:absolute;height:10%;width:100%;z-index:12;pointer-events:none}#preview .table{width:auto}.split{overflow:scroll;padding:0!important}.split-editor{padding-left:0;padding-right:0;position:relative}.show-preview .split-editor{display:none}.split-preview{background-color:#fff;display:none;top:0;position:relative;z-index:4}.show-preview .split-preview{display:block}#editor{font-size:1rem;font-family:"Ubuntu Mono",Monaco;font-weight:400;line-height:2rem;width:100%;height:100%}#editor .ace_gutter{-webkit-font-smoothing:antialiased}.editor-header{width:50%;float:left;border-bottom:1px solid #E8E8E8;position:relative}.editor-header--first{border-right:1px solid #E8E8E8}.editor-header .title{display:inline-block}#preview{padding:10px}#preview a{color:#A0AABF;text-decoration:underline}.sr-only{visibility:hidden;text-overflow:110%;overflow:hidden;top:-100px;position:absolute}.mnone{margin:0!important}@media (min-width:768px){.form-inline .form-group{display:inline-block;margin-bottom:0;vertical-align:middle}.form-inline .form-control{display:inline-block;width:auto;vertical-align:middle}.form-inline .input-group{display:inline-table;vertical-align:middle}.form-inline .input-group .input-group-addon,.form-inline .input-group .input-group-btn,.form-inline .input-group .form-control{width:auto}.form-inline .input-group>.form-control{width:100%}.form-inline .control-label{margin-bottom:0;vertical-align:middle}.form-inline .radio,.form-inline .checkbox{display:inline-block;margin-top:0;margin-bottom:0;vertical-align:middle}.form-inline .radio label,.form-inline .checkbox label{padding-left:0}.form-inline .radio input[type="radio"],.form-inline .checkbox input[type="checkbox"]{position:relative;margin-left:0}.form-inline .has-feedback .form-control-feedback{top:0}.form-horizontal .control-label{text-align:right;margin-bottom:0;padding-top:7px}.form-horizontal .form-group-lg .control-label{padding-top:14.3px}.form-horizontal .form-group-sm .control-label{padding-top:6px}.modal-dialog{width:600px;margin:30px auto}.modal-content{box-shadow:0 5px 15px rgba(0,0,0,.5)}.modal-sm{width:300px}}@media (min-width:992px){.modal-lg{width:900px}}@media screen and (max-width:767px){.table-responsive{width:100%;margin-bottom:15px;overflow-y:hidden;overflow-x:auto;-ms-overflow-style:-ms-autohiding-scrollbar;border:1px solid #ddd;-webkit-overflow-scrolling:touch}.table-responsive>.table{margin-bottom:0}.table-responsive>.table>thead>tr>th,.table-responsive>.table>thead>tr>td,.table-responsive>.table>tbody>tr>th,.table-responsive>.table>tbody>tr>td,.table-responsive>.table>tfoot>tr>th,.table-responsive>.table>tfoot>tr>td{white-space:nowrap}.table-responsive>.table-bordered{border:0}.table-responsive>.table-bordered>thead>tr>th:first-child,.table-responsive>.table-bordered>thead>tr>td:first-child,.table-responsive>.table-bordered>tbody>tr>th:first-child,.table-responsive>.table-bordered>tbody>tr>td:first-child,.table-responsive>.table-bordered>tfoot>tr>th:first-child,.table-responsive>.table-bordered>tfoot>tr>td:first-child{border-left:0}.table-responsive>.table-bordered>thead>tr>th:last-child,.table-responsive>.table-bordered>thead>tr>td:last-child,.table-responsive>.table-bordered>tbody>tr>th:last-child,.table-responsive>.table-bordered>tbody>tr>td:last-child,.table-responsive>.table-bordered>tfoot>tr>th:last-child,.table-responsive>.table-bordered>tfoot>tr>td:last-child{border-right:0}.table-responsive>.table-bordered>tbody>tr:last-child>th,.table-responsive>.table-bordered>tbody>tr:last-child>td,.table-responsive>.table-bordered>tfoot>tr:last-child>th,.table-responsive>.table-bordered>tfoot>tr:last-child>td{border-bottom:0}}@media screen and (min-width:27.5em){html{font-size:.875em}body{font-size:1rem}ul,ol{margin-bottom:.83999rem;padding-top:.16001rem}p{padding-top:.66001rem}p,pre{margin-bottom:1.33999rem}pre,blockquote p{font-size:1rem;padding-top:.66001rem}blockquote p{margin-bottom:.33999rem}h1{font-size:2.0571429rem;margin-bottom:.21999rem;padding-top:.78001rem}h2{font-size:1.953125rem;margin-bottom:.1835837rem;padding-top:.8164163rem}h3{font-size:1.6457143rem;margin-bottom:.07599rem;padding-top:.92401rem}h4{font-size:1.5625rem;margin-bottom:.546865rem;padding-top:.453135rem}h5{font-size:1.25rem;margin-bottom:-.56251rem;padding-top:.56251rem}h6{font-size:1rem;margin-bottom:-.65001rem;padding-top:.65001rem}.g{margin-left:-16px;margin-right:-16px}.g-b{padding-left:16px;padding-right:16px}.g-b--m1of1{width:100%}.g-b--m1of2,.g-b--m2of4,.g-b--m3of6,.g-b--m4of8,.g-b--m5of10,.g-b--m6of12{width:50%}.g-b--m1of3,.g-b--m2of6,.g-b--m4of12{width:33.333%}.g-b--m2of3,.g-b--m4of6,.g-b--m8of12{width:66.666%}.g-b--m1of4,.g-b--m2of8,.g-b--m3of12{width:25%}.g-b--m3of4,.g-b--m6of8,.g-b--m9of12{width:75%}.g-b--m1of5,.g-b--m2of10{width:20%}.g-b--m2of5,.g-b--m4of10{width:40%}.g-b--m3of5,.g-b--m6of10{width:60%}.g-b--m4of5,.g-b--m8of10{width:80%}.g-b--m1of6,.g-b--m2of12{width:16.666%}.g-b--m5of6,.g-b--m10of12{width:83.333%}.g-b--m1of8{width:12.5%}.g-b--m3of8{width:37.5%}.g-b--m5of8{width:62.5%}.g-b--m7of8{width:87.5%}.g-b--m1of10{width:10%}.g-b--m3of10{width:30%}.g-b--m7of10{width:70%}.g-b--m9of10{width:90%}.g-b--m1of12{width:8.333%}.g-b--m5of12{width:41.666%}.g-b--m7of12{width:58.333%}.g-b--m11of12{width:91.666%}.g-b--push--m1of1{margin-left:100%}.g-b--push--m1of2,.g-b--push--m2of4,.g-b--push--m3of6,.g-b--push--m4of8,.g-b--push--m5of10,.g-b--push--m6of12{margin-left:50%}.g-b--push--m1of3,.g-b--push--m2of6,.g-b--push--m4of12{margin-left:33.333%}.g-b--push--m2of3,.g-b--push--m4of6,.g-b--push--m8of12{margin-left:66.666%}.g-b--push--m1of4,.g-b--push--m2of8,.g-b--push--m3of12{margin-left:25%}.g-b--push--m3of4,.g-b--push--m6of8,.g-b--push--m9of12{margin-left:75%}.g-b--push--m1of5,.g-b--push--m2of10{margin-left:20%}.g-b--push--m2of5,.g-b--push--m4of10{margin-left:40%}.g-b--push--m3of5,.g-b--push--m6of10{margin-left:60%}.g-b--push--m4of5,.g-b--push--m8of10{margin-left:80%}.g-b--push--m1of6,.g-b--push--m2of12{margin-left:16.666%}.g-b--push--m5of6,.g-b--push--m10of12{margin-left:83.333%}.g-b--push--m1of8{margin-left:12.5%}.g-b--push--m3of8{margin-left:37.5%}.g-b--push--m5of8{margin-left:62.5%}.g-b--push--m7of8{margin-left:87.5%}.g-b--push--m1of10{margin-left:10%}.g-b--push--m3of10{margin-left:30%}.g-b--push--m7of10{margin-left:70%}.g-b--push--m9of10{margin-left:90%}.g-b--push--m1of12{margin-left:8.333%}.g-b--push--m5of12{margin-left:41.666%}.g-b--push--m7of12{margin-left:58.333%}.g-b--push--m11of12{margin-left:91.666%}.g-b--pull--m1of1{margin-right:100%}.g-b--pull--m1of2,.g-b--pull--m2of4,.g-b--pull--m3of6,.g-b--pull--m4of8,.g-b--pull--m5of10,.g-b--pull--m6of12{margin-right:50%}.g-b--pull--m1of3,.g-b--pull--m2of6,.g-b--pull--m4of12{margin-right:33.333%}.g-b--pull--m2of3,.g-b--pull--m4of6,.g-b--pull--m8of12{margin-right:66.666%}.g-b--pull--m1of4,.g-b--pull--m2of8,.g-b--pull--m3of12{margin-right:25%}.g-b--pull--m3of4,.g-b--pull--m6of8,.g-b--pull--m9of12{margin-right:75%}.g-b--pull--m1of5,.g-b--pull--m2of10{margin-right:20%}.g-b--pull--m2of5,.g-b--pull--m4of10{margin-right:40%}.g-b--pull--m3of5,.g-b--pull--m6of10{margin-right:60%}.g-b--pull--m4of5,.g-b--pull--m8of10{margin-right:80%}.g-b--pull--m1of6,.g-b--pull--m2of12{margin-right:16.666%}.g-b--pull--m5of6,.g-b--pull--m10of12{margin-right:83.333%}.g-b--pull--m1of8{margin-right:12.5%}.g-b--pull--m3of8{margin-right:37.5%}.g-b--pull--m5of8{margin-right:62.5%}.g-b--pull--m7of8{margin-right:87.5%}.g-b--pull--m1of10{margin-right:10%}.g-b--pull--m3of10{margin-right:30%}.g-b--pull--m7of10{margin-right:70%}.g-b--pull--m9of10{margin-right:90%}.g-b--pull--m1of12{margin-right:8.333%}.g-b--pull--m5of12{margin-right:41.666%}.g-b--pull--m7of12{margin-right:58.333%}.g-b--pull--m11of12{margin-right:91.666%}.splashscreen p{font-size:1.25rem;margin-bottom:1.43749rem;padding-top:.56251rem}.title{font-size:.8rem;margin-bottom:.77999rem;padding-top:.22001rem}.title-document{margin-bottom:.89999rem;padding-top:.10001rem}.title-document,.settings a{font-size:1.25rem}.words{font-size:.8rem;margin-bottom:.77999rem;padding-top:.22001rem}.modal--dillinger.about .modal-dialog,#zen{font-size:1.25rem}#zen{width:400px}#editor{font-size:1rem}}@media screen and (min-width:46.25em){html{font-size:.875em}body{font-size:1rem}ul,ol{margin-bottom:.83999rem;padding-top:.16001rem}p{padding-top:.66001rem}p,pre{margin-bottom:1.33999rem}pre,blockquote p{font-size:1rem;padding-top:.66001rem}blockquote p{margin-bottom:.33999rem}h1{font-size:2.0571429rem;margin-bottom:.21999rem;padding-top:.78001rem}h2{font-size:1.953125rem;margin-bottom:.1835837rem;padding-top:.8164163rem}h3{font-size:1.6457143rem;margin-bottom:.07599rem;padding-top:.92401rem}h4{font-size:1.5625rem;margin-bottom:.546865rem;padding-top:.453135rem}h5{font-size:1.25rem;margin-bottom:-.56251rem;padding-top:.56251rem}h6{font-size:1rem;margin-bottom:-.65001rem;padding-top:.65001rem}.g{margin-left:-16px;margin-right:-16px}.g-b{padding-left:16px;padding-right:16px}.g-b--t1of1{width:100%}.g-b--t1of2,.g-b--t2of4,.g-b--t3of6,.g-b--t4of8,.g-b--t5of10,.g-b--t6of12{width:50%}.g-b--t1of3,.g-b--t2of6,.g-b--t4of12{width:33.333%}.g-b--t2of3,.g-b--t4of6,.g-b--t8of12{width:66.666%}.g-b--t1of4,.g-b--t2of8,.g-b--t3of12{width:25%}.g-b--t3of4,.g-b--t6of8,.g-b--t9of12{width:75%}.g-b--t1of5,.g-b--t2of10{width:20%}.g-b--t2of5,.g-b--t4of10{width:40%}.g-b--t3of5,.g-b--t6of10{width:60%}.g-b--t4of5,.g-b--t8of10{width:80%}.g-b--t1of6,.g-b--t2of12{width:16.666%}.g-b--t5of6,.g-b--t10of12{width:83.333%}.g-b--t1of8{width:12.5%}.g-b--t3of8{width:37.5%}.g-b--t5of8{width:62.5%}.g-b--t7of8{width:87.5%}.g-b--t1of10{width:10%}.g-b--t3of10{width:30%}.g-b--t7of10{width:70%}.g-b--t9of10{width:90%}.g-b--t1of12{width:8.333%}.g-b--t5of12{width:41.666%}.g-b--t7of12{width:58.333%}.g-b--t11of12{width:91.666%}.g-b--push--t1of1{margin-left:100%}.g-b--push--t1of2,.g-b--push--t2of4,.g-b--push--t3of6,.g-b--push--t4of8,.g-b--push--t5of10,.g-b--push--t6of12{margin-left:50%}.g-b--push--t1of3,.g-b--push--t2of6,.g-b--push--t4of12{margin-left:33.333%}.g-b--push--t2of3,.g-b--push--t4of6,.g-b--push--t8of12{margin-left:66.666%}.g-b--push--t1of4,.g-b--push--t2of8,.g-b--push--t3of12{margin-left:25%}.g-b--push--t3of4,.g-b--push--t6of8,.g-b--push--t9of12{margin-left:75%}.g-b--push--t1of5,.g-b--push--t2of10{margin-left:20%}.g-b--push--t2of5,.g-b--push--t4of10{margin-left:40%}.g-b--push--t3of5,.g-b--push--t6of10{margin-left:60%}.g-b--push--t4of5,.g-b--push--t8of10{margin-left:80%}.g-b--push--t1of6,.g-b--push--t2of12{margin-left:16.666%}.g-b--push--t5of6,.g-b--push--t10of12{margin-left:83.333%}.g-b--push--t1of8{margin-left:12.5%}.g-b--push--t3of8{margin-left:37.5%}.g-b--push--t5of8{margin-left:62.5%}.g-b--push--t7of8{margin-left:87.5%}.g-b--push--t1of10{margin-left:10%}.g-b--push--t3of10{margin-left:30%}.g-b--push--t7of10{margin-left:70%}.g-b--push--t9of10{margin-left:90%}.g-b--push--t1of12{margin-left:8.333%}.g-b--push--t5of12{margin-left:41.666%}.g-b--push--t7of12{margin-left:58.333%}.g-b--push--t11of12{margin-left:91.666%}.g-b--pull--t1of1{margin-right:100%}.g-b--pull--t1of2,.g-b--pull--t2of4,.g-b--pull--t3of6,.g-b--pull--t4of8,.g-b--pull--t5of10,.g-b--pull--t6of12{margin-right:50%}.g-b--pull--t1of3,.g-b--pull--t2of6,.g-b--pull--t4of12{margin-right:33.333%}.g-b--pull--t2of3,.g-b--pull--t4of6,.g-b--pull--t8of12{margin-right:66.666%}.g-b--pull--t1of4,.g-b--pull--t2of8,.g-b--pull--t3of12{margin-right:25%}.g-b--pull--t3of4,.g-b--pull--t6of8,.g-b--pull--t9of12{margin-right:75%}.g-b--pull--t1of5,.g-b--pull--t2of10{margin-right:20%}.g-b--pull--t2of5,.g-b--pull--t4of10{margin-right:40%}.g-b--pull--t3of5,.g-b--pull--t6of10{margin-right:60%}.g-b--pull--t4of5,.g-b--pull--t8of10{margin-right:80%}.g-b--pull--t1of6,.g-b--pull--t2of12{margin-right:16.666%}.g-b--pull--t5of6,.g-b--pull--t10of12{margin-right:83.333%}.g-b--pull--t1of8{margin-right:12.5%}.g-b--pull--t3of8{margin-right:37.5%}.g-b--pull--t5of8{margin-right:62.5%}.g-b--pull--t7of8{margin-right:87.5%}.g-b--pull--t1of10{margin-right:10%}.g-b--pull--t3of10{margin-right:30%}.g-b--pull--t7of10{margin-right:70%}.g-b--pull--t9of10{margin-right:90%}.g-b--pull--t1of12{margin-right:8.333%}.g-b--pull--t5of12{margin-right:41.666%}.g-b--pull--t7of12{margin-right:58.333%}.g-b--pull--t11of12{margin-right:91.666%}.splashscreen-dillinger{width:500px}.splashscreen p{font-size:1.25rem;margin-bottom:1.43749rem;padding-top:.56251rem}.title{font-size:.8rem;margin-bottom:.77999rem;padding-top:.22001rem}.title-document{font-size:1.25rem;margin-bottom:.89999rem;padding-top:.10001rem}.menu .menu-item--save-to,.menu .menu-item--import-from{display:block}.menu .menu-item--preview,.menu .menu-item--save-to.in-sidebar,.menu .menu-item--import-from.in-sidebar{display:none}.settings a{font-size:1.25rem}.words{font-size:.8rem;margin-bottom:.77999rem;padding-top:.22001rem}.modal--dillinger.about .modal-dialog{font-size:1.25rem}.enter-zen-mode{display:block}.close-zen-mode{right:3rem;top:3rem}#zen{font-size:1.25rem;width:500px}.split-editor{border-right:1px solid #E8E8E8;float:left;height:calc(100vh - 172px);-webkit-overflow-scrolling:touch;padding-right:16px;width:50%}.show-preview .split-editor{display:block}.split-preview{display:block;float:right;height:calc(100vh - 172px);-webkit-overflow-scrolling:touch;position:relative;top:0;width:50%}#editor{font-size:1rem}}@media screen and (min-width:62.5em){html{font-size:.875em}body{font-size:1rem}ul,ol{margin-bottom:.83999rem;padding-top:.16001rem}p{padding-top:.66001rem}p,pre{margin-bottom:1.33999rem}pre,blockquote p{font-size:1rem;padding-top:.66001rem}blockquote p{margin-bottom:.33999rem}h1{font-size:2.0571429rem;margin-bottom:.21999rem;padding-top:.78001rem}h2{font-size:1.953125rem;margin-bottom:.1835837rem;padding-top:.8164163rem}h3{font-size:1.6457143rem;margin-bottom:.07599rem;padding-top:.92401rem}h4{font-size:1.5625rem;margin-bottom:.546865rem;padding-top:.453135rem}h5{font-size:1.25rem;margin-bottom:-.56251rem;padding-top:.56251rem}h6{font-size:1rem;margin-bottom:-.65001rem;padding-top:.65001rem}.g{margin-left:-16px;margin-right:-16px}.g-b{padding-left:16px;padding-right:16px}.g-b--d1of1{width:100%}.g-b--d1of2,.g-b--d2of4,.g-b--d3of6,.g-b--d4of8,.g-b--d5of10,.g-b--d6of12{width:50%}.g-b--d1of3,.g-b--d2of6,.g-b--d4of12{width:33.333%}.g-b--d2of3,.g-b--d4of6,.g-b--d8of12{width:66.666%}.g-b--d1of4,.g-b--d2of8,.g-b--d3of12{width:25%}.g-b--d3of4,.g-b--d6of8,.g-b--d9of12{width:75%}.g-b--d1of5,.g-b--d2of10{width:20%}.g-b--d2of5,.g-b--d4of10{width:40%}.g-b--d3of5,.g-b--d6of10{width:60%}.g-b--d4of5,.g-b--d8of10{width:80%}.g-b--d1of6,.g-b--d2of12{width:16.666%}.g-b--d5of6,.g-b--d10of12{width:83.333%}.g-b--d1of8{width:12.5%}.g-b--d3of8{width:37.5%}.g-b--d5of8{width:62.5%}.g-b--d7of8{width:87.5%}.g-b--d1of10{width:10%}.g-b--d3of10{width:30%}.g-b--d7of10{width:70%}.g-b--d9of10{width:90%}.g-b--d1of12{width:8.333%}.g-b--d5of12{width:41.666%}.g-b--d7of12{width:58.333%}.g-b--d11of12{width:91.666%}.g-b--push--d1of1{margin-left:100%}.g-b--push--d1of2,.g-b--push--d2of4,.g-b--push--d3of6,.g-b--push--d4of8,.g-b--push--d5of10,.g-b--push--d6of12{margin-left:50%}.g-b--push--d1of3,.g-b--push--d2of6,.g-b--push--d4of12{margin-left:33.333%}.g-b--push--d2of3,.g-b--push--d4of6,.g-b--push--d8of12{margin-left:66.666%}.g-b--push--d1of4,.g-b--push--d2of8,.g-b--push--d3of12{margin-left:25%}.g-b--push--d3of4,.g-b--push--d6of8,.g-b--push--d9of12{margin-left:75%}.g-b--push--d1of5,.g-b--push--d2of10{margin-left:20%}.g-b--push--d2of5,.g-b--push--d4of10{margin-left:40%}.g-b--push--d3of5,.g-b--push--d6of10{margin-left:60%}.g-b--push--d4of5,.g-b--push--d8of10{margin-left:80%}.g-b--push--d1of6,.g-b--push--d2of12{margin-left:16.666%}.g-b--push--d5of6,.g-b--push--d10of12{margin-left:83.333%}.g-b--push--d1of8{margin-left:12.5%}.g-b--push--d3of8{margin-left:37.5%}.g-b--push--d5of8{margin-left:62.5%}.g-b--push--d7of8{margin-left:87.5%}.g-b--push--d1of10{margin-left:10%}.g-b--push--d3of10{margin-left:30%}.g-b--push--d7of10{margin-left:70%}.g-b--push--d9of10{margin-left:90%}.g-b--push--d1of12{margin-left:8.333%}.g-b--push--d5of12{margin-left:41.666%}.g-b--push--d7of12{margin-left:58.333%}.g-b--push--d11of12{margin-left:91.666%}.g-b--pull--d1of1{margin-right:100%}.g-b--pull--d1of2,.g-b--pull--d2of4,.g-b--pull--d3of6,.g-b--pull--d4of8,.g-b--pull--d5of10,.g-b--pull--d6of12{margin-right:50%}.g-b--pull--d1of3,.g-b--pull--d2of6,.g-b--pull--d4of12{margin-right:33.333%}.g-b--pull--d2of3,.g-b--pull--d4of6,.g-b--pull--d8of12{margin-right:66.666%}.g-b--pull--d1of4,.g-b--pull--d2of8,.g-b--pull--d3of12{margin-right:25%}.g-b--pull--d3of4,.g-b--pull--d6of8,.g-b--pull--d9of12{margin-right:75%}.g-b--pull--d1of5,.g-b--pull--d2of10{margin-right:20%}.g-b--pull--d2of5,.g-b--pull--d4of10{margin-right:40%}.g-b--pull--d3of5,.g-b--pull--d6of10{margin-right:60%}.g-b--pull--d4of5,.g-b--pull--d8of10{margin-right:80%}.g-b--pull--d1of6,.g-b--pull--d2of12{margin-right:16.666%}.g-b--pull--d5of6,.g-b--pull--d10of12{margin-right:83.333%}.g-b--pull--d1of8{margin-right:12.5%}.g-b--pull--d3of8{margin-right:37.5%}.g-b--pull--d5of8{margin-right:62.5%}.g-b--pull--d7of8{margin-right:87.5%}.g-b--pull--d1of10{margin-right:10%}.g-b--pull--d3of10{margin-right:30%}.g-b--pull--d7of10{margin-right:70%}.g-b--pull--d9of10{margin-right:90%}.g-b--pull--d1of12{margin-right:8.333%}.g-b--pull--d5of12{margin-right:41.666%}.g-b--pull--d7of12{margin-right:58.333%}.g-b--pull--d11of12{margin-right:91.666%}.splashscreen-dillinger{width:700px}.splashscreen p{font-size:1.25rem;margin-bottom:1.43749rem;padding-top:.56251rem}.title{font-size:.8rem;margin-bottom:.77999rem;padding-top:.22001rem}.title-document{font-size:1.25rem;margin-bottom:.89999rem;padding-top:.10001rem}.menu .menu-item--export-as{display:block}.menu .menu-item--preview{display:none}.settings a{font-size:1.25rem}.words{font-size:.8rem;margin-bottom:.77999rem;padding-top:.22001rem}.modal--dillinger.about .modal-dialog,#zen{font-size:1.25rem}#zen{width:700px}#editor{font-size:1rem}}@media screen and (min-width:87.5em){html{font-size:.875em}body{font-size:1rem}ul,ol{margin-bottom:.83999rem;padding-top:.16001rem}p{padding-top:.66001rem}p,pre{margin-bottom:1.33999rem}pre,blockquote p{font-size:1rem;padding-top:.66001rem}blockquote p{margin-bottom:.33999rem}h1{font-size:2.0571429rem;margin-bottom:.21999rem;padding-top:.78001rem}h2{font-size:1.953125rem;margin-bottom:.1835837rem;padding-top:.8164163rem}h3{font-size:1.6457143rem;margin-bottom:.07599rem;padding-top:.92401rem}h4{font-size:1.5625rem;margin-bottom:.546865rem;padding-top:.453135rem}h5{font-size:1.25rem;margin-bottom:-.56251rem;padding-top:.56251rem}h6{font-size:1rem;margin-bottom:-.65001rem;padding-top:.65001rem}.splashscreen-dillinger{width:800px}.splashscreen p{font-size:1.25rem;margin-bottom:1.43749rem;padding-top:.56251rem}.title{font-size:.8rem;margin-bottom:.77999rem;padding-top:.22001rem}.title-document{margin-bottom:.89999rem;padding-top:.10001rem}.title-document,.settings a{font-size:1.25rem}.words{font-size:.8rem;margin-bottom:.77999rem;padding-top:.22001rem}.modal--dillinger.about .modal-dialog,#zen{font-size:1.25rem}#editor{font-size:1rem}}@media screen and (max-width:46.1875em){.editor-header{display:none}.editor-header--first{display:block;width:100%}}</style></head><body id="preview">
<h1><a id="Android_databinding_0"></a>Android databinding</h1>
<p>Databinding is an approach which connects data sources with data consumers and gives possibility to automatically update each other. Such approach was already developed for some time in other languages like C# (WPF) or Javascript (Angular, Knockout). Now finally it comes to Android.</p>
<h2><a id="How_it_worked_before_databinding_5"></a>How it worked before databinding</h2>
<p>Before databinding it was natural for Android that to set or get same value from control you should have reference to it firstly.</p>
<pre><code class="language-java">TextView label = (TextView) view.findViewById(R.id.textViewId);
label.setText(<span class="hljs-string">"sample text"</span>);
String textFromLabel = label.getText();
Button button = (Button) view.findViewById(R.id.buttonId);
button.setOnClickListener(<span class="hljs-keyword">new</span> View.OnClickListener() {
<span class="hljs-function"><span class="hljs-keyword">public</span> <span class="hljs-keyword">void</span> <span class="hljs-title">onClick</span><span class="hljs-params">(View v)</span> </span>{
<span class="hljs-comment">// Perform action on click</span>
}
});
</code></pre>
<p>It introduces huge amount of code which was useless from application logic perspective. Of course there are external libraries like <a href="http://jakewharton.github.io/butterknife/">Butter Knife</a> which helps a lot with this but it does not resolve an issue. Activities and fragments are still strictly bounded to resource layouts and have to carry all the references to controls.</p>
<p>Introducing of databinding gives possibility to implement MVVM pattern on Android. This pattern has been developed by Microsoft and it is variation of MVP pattern.</p>
<p><img src="https://raw.githubusercontent.com/pblachut/AndroidDatabinding/master/mvvm.png" alt=""></p>
<p>Main role in this pattern has view model object which mediates in exchange of data between view and the model. Communication between view model and the view is made by using databinding. View has possibility to get current value of some data and view model can notify the view that data has changed. View can also pass ui events to view model that user has performed some action (e.g. text in text box has changed or button has been clicked).</p>
<h2><a id="How_to_setup_project_30"></a>How to setup project</h2>
<p>Only thing that should be performed before databinding would be used in the android project is to setup gradle app file.</p>
<pre><code class="language-gradle">android {
dataBinding {
enabled = <span class="hljs-keyword">true</span>
}
}
</code></pre>
<h2><a id="One_way_binding_42"></a>One way binding</h2>
<p>Firstly view model class file should be created which would be used in android layout file. Important thing is that view model class should extend BaseObservable class.</p>
<pre><code class="language-java"><span class="hljs-keyword">public</span> <span class="hljs-class"><span class="hljs-keyword">class</span> <span class="hljs-title">MainViewModel</span> <span class="hljs-keyword">extends</span> <span class="hljs-title">BaseObservable</span> </span>{
}
</code></pre>
<p>Later on it should be possible to reference view model class in layout file. Main tag in the layout file should be <code><layout>..</layout></code>.</p>
<pre><code class="language-xml"><span class="hljs-pi"><?xml version="1.0" encoding="utf-8"?></span>
<span class="hljs-tag"><<span class="hljs-title">layout</span>
<span class="hljs-attribute">xmlns:android</span>=<span class="hljs-value">"http://schemas.android.com/apk/res/android"</span>
<span class="hljs-attribute">xmlns:tools</span>=<span class="hljs-value">"http://schemas.android.com/tools"</span>></span>
<span class="hljs-tag"><<span class="hljs-title">data</span>></span>
<span class="hljs-tag"><<span class="hljs-title">variable</span> <span class="hljs-attribute">name</span>=<span class="hljs-value">"viewModel"</span> <span class="hljs-attribute">type</span>=<span class="hljs-value">"piotrek.databinding.MainViewModel"</span>/></span>
<span class="hljs-tag"></<span class="hljs-title">data</span>></span>
<span class="hljs-tag"><<span class="hljs-title">LinearLayout...</span>></span>
<span class="hljs-tag"></<span class="hljs-title">layout</span>></span>
</code></pre>
<p>After that it should be able to create instance of generated binding class. Binding class name bases on layout file name. In activity class instating binding class should be performed instead of standard <code>setContentView(..)</code> method. Generated binding class should have method to set object used in layout reference (<code><data>..</data></code> tag).</p>
<pre><code class="language-java"><span class="hljs-annotation">@Override</span>
<span class="hljs-function"><span class="hljs-keyword">protected</span> <span class="hljs-keyword">void</span> <span class="hljs-title">onCreate</span><span class="hljs-params">(Bundle savedInstanceState)</span> </span>{
<span class="hljs-keyword">super</span>.onCreate(savedInstanceState);
MainViewModel viewModel = <span class="hljs-keyword">new</span> MainViewModel();
MainViewBinding binding = DataBindingUtil.setContentView(<span class="hljs-keyword">this</span>, R.layout.main_view);
binding.setViewModel(viewModel);
}
</code></pre>
<p>Now view (layout file) and view model class is connected via code behind class (activity class) and later modifications would be done only in view and view model. First of all, all data that would be referenced in view should be defined in view model. One way binding (view can read values from the view model) can be achieved in two ways:</p>
<ul>
<li>public field of ObservableField<> type</li>
<li>private field with public getter and setter</li>
</ul>
<pre><code class="language-java"><span class="hljs-keyword">public</span> <span class="hljs-class"><span class="hljs-keyword">class</span> <span class="hljs-title">MainViewModel</span> <span class="hljs-keyword">extends</span> <span class="hljs-title">BaseObservable</span> </span>{
<span class="hljs-keyword">private</span> String name;
<span class="hljs-keyword">public</span> ObservableField<String> description;
<span class="hljs-annotation">@Bindable</span>
<span class="hljs-function"><span class="hljs-keyword">public</span> String <span class="hljs-title">getName</span><span class="hljs-params">()</span></span>{
<span class="hljs-keyword">return</span> name;
}
<span class="hljs-function"><span class="hljs-keyword">public</span> <span class="hljs-keyword">void</span> <span class="hljs-title">setName</span><span class="hljs-params">(String newName)</span></span>{
<span class="hljs-keyword">if</span> (!Objects.equals(name,newName)) {
name = newName;
notifyPropertyChanged(piotrek.databinding.BR.name);
}
}
<span class="hljs-function"><span class="hljs-keyword">public</span> <span class="hljs-title">MainViewModel</span><span class="hljs-params">()</span></span>{
name = <span class="hljs-string">"Name of MainViewModel"</span>;
description = <span class="hljs-keyword">new</span> ObservableField<>(<span class="hljs-string">"Description of MainViewModel"</span>);
}
}
</code></pre>
<p>All those fields can be referenced in layout file.</p>
<pre><code class="language-xml"><span class="hljs-pi"><?xml version="1.0" encoding="utf-8"?></span>
<span class="hljs-tag"><<span class="hljs-title">layout</span>
<span class="hljs-attribute">xmlns:android</span>=<span class="hljs-value">"http://schemas.android.com/apk/res/android"</span>
<span class="hljs-attribute">xmlns:tools</span>=<span class="hljs-value">"http://schemas.android.com/tools"</span>></span>
<span class="hljs-tag"><<span class="hljs-title">data</span>></span>
<span class="hljs-tag"><<span class="hljs-title">variable</span> <span class="hljs-attribute">name</span>=<span class="hljs-value">"viewModel"</span> <span class="hljs-attribute">type</span>=<span class="hljs-value">"piotrek.databinding.MainViewModel"</span>/></span>
<span class="hljs-tag"></<span class="hljs-title">data</span>></span>
<span class="hljs-tag"><<span class="hljs-title">LinearLayout</span>
<span class="hljs-attribute">android:layout_width</span>=<span class="hljs-value">"match_parent"</span>
<span class="hljs-attribute">android:layout_height</span>=<span class="hljs-value">"match_parent"</span>
<span class="hljs-attribute">android:orientation</span>=<span class="hljs-value">"vertical"</span>
<span class="hljs-attribute">tools:context</span>=<span class="hljs-value">".MainView"</span>></span>
<span class="hljs-tag"><<span class="hljs-title">TextView</span>
<span class="hljs-attribute">android:layout_width</span>=<span class="hljs-value">"wrap_content"</span>
<span class="hljs-attribute">android:layout_height</span>=<span class="hljs-value">"wrap_content"</span>
<span class="hljs-attribute">android:text</span>=<span class="hljs-value">"@{viewModel.name}"</span> /></span>
<span class="hljs-tag"><<span class="hljs-title">TextView</span>
<span class="hljs-attribute">android:layout_width</span>=<span class="hljs-value">"wrap_content"</span>
<span class="hljs-attribute">android:layout_height</span>=<span class="hljs-value">"wrap_content"</span>
<span class="hljs-attribute">android:text</span>=<span class="hljs-value">"@{viewModel.description}"</span> /></span>
<span class="hljs-tag"></<span class="hljs-title">LinearLayout</span>></span>
<span class="hljs-tag"></<span class="hljs-title">layout</span>></span>
</code></pre>
<p>When the view would be loaded then layout can automatically read values which are set in view model, without additional code in activity class. The same situation would be when view model would trigger change of the values. UI controls would be automatically updated.</p>
<h2><a id="One_time_binding_139"></a>One time binding</h2>
<p>Specific type of one way binding is one time binding. It bases on the fact that value is loaded into view only one time. Later on view would not receive any updates of this value. Such bindings can be used to display some kind of labels or another texts which are loaded only once.</p>
<p>To use such binding, view model should have simple, not observable, public field. Attaching them into view is the same as in one way binding.</p>
<h2><a id="How_Android_databinding_works_under_the_hood_145"></a>How Android databinding works under the hood</h2>
<p>Databinding first takes all layouts files and looks inside of them for main root <code><layout></layout></code>. If such was found then it means that it is databinding layout. Later on such databinding layouts are put into layout processor and are transformed into new layouts which are understandable by older versions of android. During processing the layout, <code><layout></layout></code> tag is being erased and all namespaces inside of it are transferred into first visual child (skipping firstly <code><data></data></code> tag). Then <code>android:tag=""</code> is added to all controls, tag name is generated automatically. Later on all UI controls variables are being created. It is done based on information found in layout file. As a next step, binding expressions inside <code>@{...}</code> brackets are being translated into appropriate getters and setters methods.</p>
<p>As it is shown, there is no magic behind. It is simply code generation, with no reflection, similar to that which is in Butterknife or Dagger libraries. All those things are being done at the compile time.</p>
<h2><a id="Two_way_binding_151"></a>Two way binding</h2>
<p>To achieve two way databinding it is needed to write some more additional code. Current Google implementation does not support out of the box automatic updates of view model triggered by view.</p>
<p>To enable automatic updates of view model triggered by changing input of some control it is needed to create binding adapter class. Binding adapter class should be specific for each control. It is caused because each control set their value in different way.</p>
<pre><code class="language-java"><span class="hljs-keyword">public</span> <span class="hljs-class"><span class="hljs-keyword">class</span> <span class="hljs-title">EditTextBoxBinding</span> </span>{
<span class="hljs-annotation">@BindingAdapter</span>({<span class="hljs-string">"textBinding"</span>})
<span class="hljs-function"><span class="hljs-keyword">public</span> <span class="hljs-keyword">static</span> <span class="hljs-keyword">void</span> <span class="hljs-title">bindEditText</span><span class="hljs-params">(EditText view, <span class="hljs-keyword">final</span> BindableType<String> text)</span> </span>{
<span class="hljs-keyword">if</span> (text == <span class="hljs-keyword">null</span>)
<span class="hljs-keyword">throw</span> <span class="hljs-keyword">new</span> IllegalArgumentException(<span class="hljs-string">"BindableType<String> object cannot be null"</span>);
<span class="hljs-keyword">if</span> (view.getTag(R.id.dataBinding) == <span class="hljs-keyword">null</span>){
view.setTag(R.id.dataBinding, <span class="hljs-keyword">true</span>);
view.addTextChangedListener(<span class="hljs-keyword">new</span> TrimmedTextWatcher() {
<span class="hljs-annotation">@Override</span>
<span class="hljs-function"><span class="hljs-keyword">public</span> <span class="hljs-keyword">void</span> <span class="hljs-title">onTextChanged</span><span class="hljs-params">(String newValue)</span> </span>{
text.set(newValue);
}
});
}
String textFromView = view.getText().toString();
String textFromViewModel = text.get();
<span class="hljs-keyword">if</span> (!textFromView.equals(textFromViewModel)) {
view.setText(textFromViewModel);
}
}
}
</code></pre>
<p>In the first part of the method it is checked if binding was already attached into control. If it wasn’t then text changed listener is added which updates the view model value. In the second part of the method two values, from the view and the view model are being compared. If they are different then it means that value in view model was changed and the view must be updated.</p>
<p>Such defined binding can be used in layout view file. Of course before using it, <code>public BindableType<String> description</code> should be defined in view model.</p>
<pre><code class="language-xml"><span class="hljs-tag"><<span class="hljs-title">EditText</span>
<span class="hljs-attribute">android:layout_width</span>=<span class="hljs-value">"match_parent"</span>
<span class="hljs-attribute">android:layout_height</span>=<span class="hljs-value">"wrap_content"</span>
<span class="hljs-attribute">app:textBinding</span>=<span class="hljs-value">"@{viewModel.description}"</span>/></span>
</code></pre>
<p>After running such code, view model would automatically receiving updates if EditText control input would change. As it is shown <code>android:text=""</code> markup property is not used. All work is done by <code>app:textBinding=""</code>.</p>
<p>Important thing to mention is that <code>ObservableField<></code> type cannot be used even if it does the same as <code>BindableType<></code> type. The reason is that android databinding framework hides its observability to binding adapter classes and it was done intentionally.</p>
<h2><a id="Summary_199"></a>Summary</h2>
<p>Android databinding is a step into good direction for eliminating useless parts of code from the app logic perspective. Activities and fragments classes become dummy linkers which do not have any parts of code which manipulates on data. It gives also possibility to implement MVVM pattern which is very popular in other frameworks and gives alternative for currently most used in Android MVP pattern.</p>
<p>Of course it is still under development and the biggest drawback is lack of support two way bindings. Creating them for their own is not easy and needs a lot of effort to do that. There is also no guarantee that they would still work when the new version of Android Databinding will go live.</p>
<p>In my opinion Android Databinding with MVVM pattern is ready to use in production apps but not in all situations. If we have simple view which presents data stored in model and eventually should react on model updates then databinding with MVVM is the best approach. Situation is different when view would contain a lot of controls for interaction with user (e.g. text inputs, spinners, date and time pickers) then classic MVP is better. In my opinion the worst thing which can be done in such complicated views is to mix classic android approach with databinding. Code which is result of such mix may look unclear and might be hard to maintain in the future.</p>
<p>In my opinion, when Android Databinding would officially support two way bindings then MVVM would completely replace MVP pattern.</p>
<p>Sample app which has two way bindings for some most used controls can be found <a href="https://github.com/pblachut/AndroidDatabinding">here</a></p>
<p>Related links about Android databinding:</p>
<ul>
<li><a href="http://developer.android.com/tools/data-binding/guide.html">Google Developer guide</a></li>
<li><a href="https://www.youtube.com/watch?v=NBbeQMOcnZ0&index=5&list=WL">Databinding on Android dev summit 2015</a></li>
<li><a href="https://www.youtube.com/watch?v=5EPbPBarWhI">Radosław Piekarz on droidcon Kraków 2015</a></li>
</ul>
<h2><a id="11052016_UPDATE_217"></a>11.05.2016 UPDATE</h2>
<p>After the publication of this text I discovered that two way binding is partially supported in the newest Android Studio 2.1. and the newest gradle 2.1.0. There is no public announcement about this but only <a href="https://halfthought.wordpress.com/2016/03/23/2-way-data-binding-on-android/">post on George Mount blog</a></p>
<p>There are no much differences of using this binding in comparision to one way binding. View model should have also public <code>ObservableField<></code> type field or public getter and setter. Difference is in the layout file. Instead using <code>@{...}</code> like it was in one way binding, <code>@={...}</code> symbol should be used. There is no need to define own attributes like it was described in previous chapter.</p>
<pre><code class="language-xml"><span class="hljs-tag"><<span class="hljs-title">EditText</span>
<span class="hljs-attribute">android:layout_width</span>=<span class="hljs-value">"match_parent"</span>
<span class="hljs-attribute">android:layout_height</span>=<span class="hljs-value">"wrap_content"</span>
<span class="hljs-attribute">android:text</span>=<span class="hljs-value">"@={viewModel.name}"</span>/></span>
</code></pre>
<p>Main problem of this is that there are only few attributes which are supported by two way binding. It is caused by lack of listeners which can notify databinding framework that something has changed. There are also problems with IDE which does not support all expressions in layout files.</p>
<p>Here is the list of currently supported attributes (get from the <a href="https://halfthought.wordpress.com/2016/03/23/2-way-data-binding-on-android/">blog</a>:)</p>
<ul>
<li>AbsListView android:selectedItemPosition</li>
<li>CalendarView android:date</li>
<li>CompoundButton android:checked</li>
<li>DatePicker android:year, android:month, android:day</li>
<li>NumberPicker android:value</li>
<li>RadioGroup android:checkedButton</li>
<li>RatingBar android:rating</li>
<li>SeekBar android:progress</li>
<li>TabHost android:currentTab</li>
<li>TextView android:text</li>
<li>TimePicker android:hour, android:minute</li>
</ul>
<p>Despite that news I still think that it is much better to use classic MVP in more complicated views. Android Databinding has problems of the child age and it needs some time to handle all those issues.</p>
<p>I`ve updated project on <a href="https://github.com/pblachut/AndroidDatabinding">my github</a> with the example of this binding.</p>
</body></html>