style.css

html,body{height:100%;font-family: sans-serif;background-color: Beige   }

.vertical-layout{
    display: flex;
    flex-direction: column;

    min-height: 0px;
}

.horizontal-layout{
    display: flex;
    flex-direction: row;

    min-height: 0px;
}

.distributed{
      justify-content: space-between;
}

.vertical-centered{
  align-content: center ;
}

.vertical-layout > div{
}

.horizontal-layout > div{
}

.none{
    display: none;
}

.full_width{
    width:100%;
}

.border-b{
    border-bottom:  1px dashed black;
}

.border-r{
    border-right: 1px dashed black;
}

.full_center{
    display: flex;
    justify-content: center;
    align-items: center;
}

.text_center{
    text-align: center;
}

.button {
    background-color: white;
    border: none;
    color: black;
    padding: 16px 32px;
    text-align: center;
    text-decoration: none;
    display: inline-block;
    font-size: 16px;
    margin: 4px 2px;
    -webkit-transition-duration: 0.6s; /* Safari */
    transition-duration: 0.6s;
    cursor: pointer;
    border: 1px solid #2a93b5;
}

.button:hover {
    background-color: #2a93b5;
    color: white;
}

.as-char{
    height: 1em;
}



.dark{
    background-color: #040404;
    color: lightgrey;

}
.blue{
    background-color: blue;
}

.red{
    background-color: red;
}

.green{
    background-color: green;
}

.aquamarine{
    background-color: aquamarine;
}

.purple{
    background-color: purple;
}