Mini Shell

.CodeMirror-fullscreen {
  position: fixed;
  top: 0; left: 0; right: 0; bottom: 0;
  height: auto;
  z-index: 9;
}

.CodeMirror-foldmarker {
  color: blue;
  text-shadow: #b9f 1px 1px 2px, #b9f -1px -1px 2px, #b9f 1px -1px 2px, #b9f -1px 1px 2px;
  font-family: arial;
  line-height: .3;
  cursor: pointer;
}
.CodeMirror-foldgutter {
  width: .7em;
}
.CodeMirror-foldgutter-open,
.CodeMirror-foldgutter-folded {
  cursor: pointer;
}
.CodeMirror-foldgutter-open:after {
  content: "\25BE";
}
.CodeMirror-foldgutter-folded:after {
  content: "\25B8";
}

.CodeMirror-search-match {
  background: gold;
  border-top: 1px solid orange;
  border-bottom: 1px solid orange;
  -moz-box-sizing: border-box;
  box-sizing: border-box;
  opacity: .5;
}

.CodeMirror-simplescroll-horizontal div, .CodeMirror-simplescroll-vertical div {
  position: absolute;
  background: #ccc;
  -moz-box-sizing: border-box;
  box-sizing: border-box;
  border: 1px solid #bbb;
  border-radius: 2px;
}

.CodeMirror-simplescroll-horizontal, .CodeMirror-simplescroll-vertical {
  position: absolute;
  z-index: 6;
  background: #eee;
}

.CodeMirror-simplescroll-horizontal {
  bottom: 0; left: 0;
  height: 8px;
}
.CodeMirror-simplescroll-horizontal div {
  bottom: 0;
  height: 100%;
}

.CodeMirror-simplescroll-vertical {
  right: 0; top: 0;
  width: 8px;
}
.CodeMirror-simplescroll-vertical div {
  right: 0;
  width: 100%;
}


.CodeMirror-overlayscroll .CodeMirror-scrollbar-filler, .CodeMirror-overlayscroll .CodeMirror-gutter-filler {
  display: none;
}

.CodeMirror-overlayscroll-horizontal div, .CodeMirror-overlayscroll-vertical div {
  position: absolute;
  background: #bcd;
  border-radius: 3px;
}

.CodeMirror-overlayscroll-horizontal, .CodeMirror-overlayscroll-vertical {
  position: absolute;
  z-index: 6;
}

.CodeMirror-overlayscroll-horizontal {
  bottom: 0; left: 0;
  height: 6px;
}
.CodeMirror-overlayscroll-horizontal div {
  bottom: 0;
  height: 100%;
}

.CodeMirror-overlayscroll-vertical {
  right: 0; top: 0;
  width: 6px;
}
.CodeMirror-overlayscroll-vertical div {
  right: 0;
  width: 100%;
}