/* button-set
-------------------------------------*/
.rwmb-image-set label {
  background-color: #fff;
  display: inline-block;
  padding: 1px;
  cursor: pointer;
  border: solid 3px #eee;
  margin-right: 5px;
  margin-bottom: 5px;
  max-width: 100%;
}

.rwmb-image-set label.selected {
  border-color: #4fb845;
  color: #fff;
  position: relative;
}

.rwmb-image-set label.selected:before {
  content: "\f00c";
  display: block;
  width: 15px;
  height: 15px;
  position: absolute;
  background-color: #4fb845;
  top: -3px;
  right: -3px;
  font-size: 8px;
  font-family: FontAwesome;
  line-height: 15px;
  text-align: center;
  color: #fff;
}

.rwmb-image-set label img {
  display: block;
  max-width: 100%;
}