appadd.css

.block-target {
  padding: 2px;
  background: #ffd;
  margin-bottom: 5px;
}
.block-target-hover {
  background: #ffd;
  border: 1px solid #000;
  height: 30px;
  box-shadow: 0 0 15px #888 inset;
}
#box-organizer .block {
  cursor: move;
}
#box-organizer .block:hover {
    box-shadow: 0px 0px 0px 2px #FFF,
                0px 0px 0px 2px #FFF,
                0px 0px 10px rgba(0, 0, 0, 0.6);
    outline: none;
}
#box-organizer .block {
  cursor: move;
  position: relative;
  min-height: 20px;
}

#box-organizer .block .button-bar {
  cursor: move;
  position: absolute;
  display: block;
  width: 100%;
  height: 100%;
  background: rgba(255, 255, 255, 0.3);
  top: -40px;
  padding-bottom: 40px;
  display: none;
}
#box-organizer .block:focus .button-bar,
#box-organizer .block:hover .button-bar {
  display: block;
}
#box-organizer .main-block {
  font-size: 24px;
  box-shadow: none;
  outline: none;
  display: block;
  height: 150px;
  line-height: 120px;
}
#box-organizer .main-block:hover {
    border: 0px;
    border-style: none;
    box-shadow: none;
    outline: none;
}
#box-organizer .feed-reader-block,
#box-organizer .article-block,
#box-organizer .recent-documents-block {
  overflow: visible !important;
}

#box-organizer .blog-post {
  margin: auto;
}