.rs-videos.choose-video {
    position: relative;
}
.rs-videos.choose-video .animate-border .popup-border {
    left: 50%;
    top: 50%;
    transform: translate(-50%, -50%);
}


.rs-videos .animate-border .popup-border {
    background: #bb0b0b;
    width: 80px;
    height: 80px;
    line-height: 80px;
    text-align: center;
    display: inline-block;
    border-radius: 50%;
    position: absolute;
    left: 50%;
    transform: translateX(-50%);
}



.rs-videos .animate-border .popup-border:before {
    content: "";
    border: 2px solid #bb0b0b;
    position: absolute;
    z-index: 0;
    left: 50%;
    top: 50%;
    transform: translateX(-50%) translateY(-50%);
    display: block;
    width: 180px;
    height: 180px;
    border-radius: 50%;
    animation: zoomBig 3.25s linear infinite;
    -webkit-animation-delay: .75s;
    animation-delay: .75s;
}

.rs-videos .animate-border .popup-border i {
    font-size: 20px;
    line-height: 80px;
    display: block;
    color: #ffffff;
}