.editor.mini {
  border: 1px solid rgba(0, 0, 0, 0.2);
  border-bottom: 1px solid rgba(180, 180, 180, 0.3);
  border-right: 1px solid rgba(180, 180, 180, 0.3);
  background-color: #aaa;
  color: #333;
}

.editor.mini .selection .region {
  background-color: #afc4da;
}

.editor .gutter.drop-shadow {
  -webkit-box-shadow: -2px 0px 10px 2px #222;
}

@-webkit-keyframes highlight {
  from { background-color: rgba(100, 255, 100, 0.7); }
  to { background-color: null; }
}

.editor .highlighted.selection .region {
  -webkit-animation-name: highlight;
  -webkit-animation-duration: 1s;
  -webkit-animation-iteration-count: 1;
}