.gutter {
  background-color: #eee;
  background-repeat: no-repeat;
  background-position: 50%;
  /*cursor: move;*/
  cursor: grab;
  cursor: -moz-grab;
  cursor: -webkit-grab;
}
.gutter.gutter-horizontal {
  background-image: url('../img/vertical-grip.png');
  cursor: ew-resize;
}
.split {
  -webkit-box-sizing: border-box;
  -moz-box-sizing: border-box;
  box-sizing: border-box;
}
.split, .gutter.gutter-horizontal {
  height: 100%;
  float: left;
}