.mdmfea.why .box strong sup{top:0;}
.mdmfea.intro .box:nth-child(5) {z-index: 0;}
.mdmfea.featab .box ul li:before {
    content: '';
    display: inline-block;
    width: 10px;
    height: 10px;
    margin: 0 10px 0 -20px;
}
.mdmfea.featab .box[data-content="4"] ul li:before {background-color: #0072bc;}
.mdmfea.featab .box[data-content="6"] ul li:before {background-color: #f7941d;}
.mdmfea .tab [data-tab] img {max-width: 55px;}