.mc-interviews .list-video {
    list-style-type: none;
    padding-left: 0px;
    display: block;
}
.mc-interviews .list-video li {
    display: inline-block;
    position: relative;
    margin-bottom: 10px;
    width: calc(49.5% - 10px);
    margin-left: 5px; 
    margin-right: 5px;
}

.mc-interviews .list-video li a {
    opacity: 1;
    -webkit-transition: opacity 1s;
    transition: opacity 1s;
    position: relative;
    display: block;
}

.mc-interviews .list-video li a:hover {
    opacity: 0.7;
}

.mc-interviews .list-video li a:hover::before {
    width: 100%;
    height: 100%;
    position: absolute;
    content: '';
    background: url(/images/hover_video.png) center center;
}
.mc-interviews .list-video li a img {
    width: 100%;
    height: 100%;
}

.mc-interviews .list-video li a b {
    position: absolute;
    width: calc(100% - 20px);
    margin-bottom: 5px;
    bottom: 0px;
    text-align: center;
    left: 0px;
    color: #fff;
    font-family: ubuntu;
    font-size: 14px;
    background: rgba(0, 0, 0, 0.5);
    line-height: 20px;
    font-weight: 200;
    margin-left: 0px;
    padding: 5px 10px;
}