.academic .link-content .video {
   position:relative;
}
.academic .link-content .oai-detail {
    color:#0094ff;
}
.academic .link-content .oai-detail:hover {
    color:#00ffff;
}
.academic .link-content .switch {
    position: absolute;
    top: 45%;
    left: 45%;
    right: 45%;
    width: 36px;
}

#ssfsort .btn {
    outline: none !important;
    -webkit-box-shadow: none !important;
    box-shadow: none !important;
}