#popupvideo .popup-close{
    z-index: 1001;
    top: -3%;
} 
.popup-close {
    background-repeat: no-repeat;
    background-position: center center;
    background-image: url(http://dev.trustmedia.com.vn/ldp_shb/wp-content/themes/shb/assets/images/close.png);
}
.popup-close {
    width: 30px;
    height: 30px;
    /* margin: 6px; */
    position: absolute;
    right: -2%;
    top: 7%;
    border-radius: 50%;
}
@media (min-width: 1200px){
    .boxvideoalert{
        min-width: 700px;
    }
    #popupvideo{
        position: fixed;
        top: 50%;
        left: 50%;
        transform: translate(-50%,-50%);
        z-index: 1000;
        display: none;
        transition: all .1s ease-out;
    }
}
@media (min-width: 992px) and (max-width: 1200px){
    .boxvideoalert{
        min-width: 500px;
    }
    #popupvideo{
        position: fixed;
        top: 50%;
        left: 50%;
        transform: translate(-50%,-50%);
        z-index: 1000;
        display: none;
        transition: all .1s ease-out;
    }
}
@media (min-width: 575px) and (max-width: 992px){
    .boxvideoalert{
        min-width: 350px;
    }
    #popupvideo{
        position: fixed;
        top: 50%;
        left: 50%;
        transform: translate(-50%,-50%);
        z-index: 1000;
        display: none;
        transition: all .1s ease-out;
    }
}
@media (min-width: 575px){
    .boxvideopopup {
        position: relative;
    }
    .boxvideopopup::before {
        display: block;
        content: "";
        width: 100%;
        padding-top: 56%;
    }
    .boxvideopopup iframe {
        position: absolute;
        top: 0;
        left: 0;
        object-fit: cover;
        width: 100%;
        height: 100%;
    }
}
@media(max-width: 575px){
    .boxvideoalert{
        max-width: 300px;
    }
    #popupvideo{
        max-width: 300px;
        position: fixed;
        top: 50%;
        left: 20%;
        right: 0%;
        transform: translate(-10%,-50%);
        z-index: 1000;
        display: none;
        transition: all .1s ease-out;
    }
    .boxvideopopup iframe{
        width: 300px;
        /*height: 200px;*/
        object-fit: cover;
        height: 100%;
    }
}