@keyframes modal-video{
    from{opacity: 0};
    to{opacity: 1};
}

@keyframes modal-video-inner{
    from{transform: translate(0, 100px)};
    to{transform: translate(0, 0)};
}
.modal-video{
    position: fixed;
    top: 0;
    left: 0;
    width: 100%;
    height: 100%;
    background-color: rgba(0,0,0,0.5);
    z-index: 1000000;
    cursor: pointer;
    opacity: 1;
    animation-timing-function: ease-out;
    animation-duration: .3s;
    animation-name: modal-video;
    -moz-transition: opacity .3s ease-out;
    -o-transition: opacity .3s ease-out;
    -ms-transition: opacity .3s ease-out;
    transition: opacity .3s ease-out;
}
.modal-video-effect-exit{
    opacity: 0;
}
.modal-video-effect-exit .modal-video-movie-wrap{
    -moz-transform: translate(0, 100px);
    -ms-transform: translate(0, 100px);
    -o-transform: translate(0, 100px);
    transform: translate(0, 100px)
}
.modal-video-body{
    max-width: 960px;
    width: 100%;
    height: 100%;
    margin:0 auto;
    padding:0 10px;
    display: flex;
    justify-content: center;
    box-sizing: border-box
}
.modal-video-inner{
    display: flex;
    justify-content: center;
    align-items: center;
    width: 100%;
    height: 100%
}
@media (orientation: landscape){
    .modal-video-inner{
        padding: 10px 60px;
        box-sizing: border-box;
    }
}
.modal-video-movie-wrap{
    width: 100%;
    height: 0;
    position: relative;
    padding-bottom: 56.25%;
    background-color: #333;
    animation-timing-function: ease-out;
    animation-duration: .3s;
    animation-name: modal-video-inner;
    transform: translate(0, 0);
    transition: transform .3s ease-out;
}

.modal-video-movie-wrap iframe{
    position: absolute;
    top: 0;
    left: 0;
    width: 100%;
    height: 100%;
}

.modal-video-close-btn{
    position: absolute;
    z-index: 2;
    top: -45px;
    right: 0px;
    display: inline-block;
    width: 35px;
    height: 35px;
    overflow: hidden;
    border: none;
    background: transparent;
}

@media (orientation: landscape){
    .modal-video-close-btn{
        top: 0;
        right: -45px;
    }
}

.modal-video-close-btn:before{
    transform: rotate(45deg);
}
.modal-video-close-btn:after{
    transform: rotate(-45deg);
}
.modal-video-close-btn:before,.modal-video-close-btn:after{
    content: '';
    position: absolute;
    height: 2px;
    width: 100%;
    top: 50%;
    left: 0;
    margin-top: -1px;
    background: #fff;
    border-radius: 5px;
    margin-top: -6px;
}