.nest-demo .grid-fixed-demo-title {
  margin-left: 20px;
}

.nest-demo .demo-row {
  margin: 10px 0;
}

.nest-demo .demo-col-inset {
  border:1px solid #CCC;
  border-radius: 3px;
  background-color:#ECECEC;
  height: 30px;
  line-height: 30px;
  text-align: center;
}