.popup-wrap {
    position: fixed;
    top: 0;
    left: 0;
    width: 100%;
    height: 100%;
    z-index: 1000;
    display: none;
}
.popup-bg-cover {
    position: absolute;
    top: 0;
    left: 0;
    width: 100%;
    height: 100%; 
    background: #000;
    opacity: 0.8;
    -webkit-transition: all 0.5s linear;
    -o-transition: all 0.5s linear;
    transition: all 0.5s linear;
    filter: progid: DXImageTransform.Microsoft.gradient(startColorstr=#7f000000, endColorstr=#7f000000);
}
.popup-body{
    position: relative;
    left: 50%;
    top: 50%;
    margin-top: -300px;
    -webkit-transform: translateY(-500px);
        -ms-transform: translateY(-500px);
            transform: translateY(-500px);
    opacity: 0;
    z-index: 2;
    -webkit-transition: all 0.3s ease-in;
    -o-transition: all 0.3s ease-in;
    transition: all 0.3s ease-in;
}
.popup-wrap .popup-close-btn{
    position: absolute;
    top: 0;
    -webkit-transition: all 0.1s ease-in;
    -o-transition: all 0.1s ease-in;
    transition: all 0.1s ease-in;
    cursor: pointer;
    background-repeat: no-repeat;
    background-position: 50% 50%;
}
.popup-wrap .popup-close-btn:hover{
    -webkit-transform: rotate(180deg);
        -ms-transform: rotate(180deg);
            transform: rotate(180deg);
}

/**首页视频弹窗**/
#video_pop .popup-body iframe{
    width: 100%;
    height: 100%;
    background: #000;
}
#video_pop .popup-body video{
    width: 100%;
    height: 100%;
    background: #000;
}

/**故事页视频弹窗**/
#story_video_pop .popup-body iframe{
    width: 100%;
    height: 100%;
    background: #000;
}
#story_video_pop .popup-body video{
    width: 100%;
    height: 100%;
    background: #000;
}