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

.rwmb-image-set label.selected {
    border-color: #007DB9;
    color: #fff;
    position: relative;
}
.rwmb-image-set label.selected:before {
    content: "\f00c";
    display: block;
    width: 15px;
    height: 15px;
    position: absolute;
    background-color: #007DB9;
    top: -3px;
    right: -3px;
    font-size: 8px;
    font-family: FontAwesome;
    line-height: 15px;
    text-align: center;
    color: #fff;
    border-radius: 0 0 0 5px;
}