.index-video {
    text-align: center;

}
.index-video-newhead{
    padding: 40px 10px;
    text-align: left;
}
.index-video-newhead .title{
    color: rgba(41, 41, 41, 1);
    font-size: 28px;
    font-weight: bold;
}

.index-video .videoimg-container {

}

.index-video .videoimg-container.videoimg-c1 {

}

.index-video .videoimg-container.videoimg-c2 {

}

.index-video .videoimg-container.videoimg-c3 {

}

.index-video .videoimg-container .vcontainer {

    width: 100%;
    position: relative;
    display: inline-block;
}




.index-video .videoimg-container .vcontainer .vimg {
    position: relative;
}

.index-video .videoimg-container .vcontainer .vimg .vplay {
    font-size: 60px !important;
    position: absolute;
    width: 60px;
    color: #000000;
    height: 40px;
    margin: auto;
    left: 50%;

    transform: translate(-50%, -100%);
    animation: vplay-in 2s;
    animation-fill-mode: forwards;
}

.index-video .videoimg-container .vcontainer .vimg:hover .vplay {
    animation: vplay-out 2s;
    animation-fill-mode: forwards;
    cursor: pointer;
}


/* 动画代码 */
@keyframes vplay-in {
    0% {
        top: 50%;
        opacity: 1;
    }
    100% {
        top: 0%;
        opacity: 0;
    }

}

@keyframes vplay-out {
    0% {
        top: 0%;
        opacity: 0;
    }
    100% {
        top: 50%;
        opacity: 0.9;
    }

}

/* 动画代码 */
@keyframes in {
    0% {
        background-size: 110% 110%
    }
    100% {
        background-size: 100% 100%
    }

}

@keyframes out {
    0% {
        background-size: 100% 100%
    }
    100% {
        background-size: 110% 110%
    }

}

.index-video .videoimg-container .vcontainer .vimg {
    background-size: 110% 110%;
    display: block;
    background: no-repeat center;
    animation: out 2s;
    animation-fill-mode: forwards;
}

.index-video .videoimg-container .vcontainer .vimg:hover {

    animation: in 2s;
    animation-fill-mode: forwards;
}


.popupBg {
    display: none;
    background-color: #000;
    bottom: 0;
    filter: alpha(opacity=70);
    height: 100%;
    left: 0;
    margin: 0;
    opacity: .7;
    overflow: hidden;
    padding: 0;
    position: fixed;
    right: 0;
    top: 0;
    transition: all 3s;
    z-index: 9031;
}

@media only screen and (min-width: 768px) {
    .index-video .videoimg-container.videoimg-c1 .vcontainer {
        box-shadow: 0 0 12px 0 rgb(0 0 0 / 15%);

    }
    .index-video .videoimg-container.videoimg-c2 .vcontainer {
        width: 95%;
        margin-left: 50px;
        margin-top: 20px;
    }

    .index-video .videoimg-container.videoimg-c3 .vcontainer {
        width: 95%;
        margin-left: 50px;
        margin-top: 20px;
    }
    .index-video .videoimg-container.videoimg-c1 .vcontainer .vimg {
        width: 100%;
        padding-bottom: 53%;
    }

    .index-video .videoimg-container.videoimg-c2 .vcontainer .vimg {
        width: 95%;
        padding-bottom: 50%;
    }

    .index-video .videoimg-container.videoimg-c3 .vcontainer .vimg {
        width: 95%;
        padding-bottom: 50%;
    }

    .video_dialog {
        display: none;

        bottom: 0;
        height: 540px;
        left: 0;
        margin: auto;
        position: fixed;
        right: 0;
        top: 0;
        width: 960px;
        z-index: 10000;
    }

    .close-bbut {
        cursor: pointer;
        display: none;
        z-index: 10001;
        position: absolute;
        right: 20px;
        top: 20px;
        width: 45px;
        height: 45px;
        text-align: center;
        line-height: 45px;
        font-size: 26px;
        background-color: rgba(0, 0, 0, 0.47);
        color: #FFFFFF;
        border-radius: 45px;
    }

    .index-video .videoimg-container .vcontainer .vtitle {
        color: #0a001f;
        bottom: 0;
        line-height: 40px;
        font-size: 18px;
        width: 100%;
        text-align: center;
    }

    .index-video .videoimg-container.videoimg-c1 .vcontainer .vtitle{
        line-height: 80px;
    }
}

@media only screen and (max-width: 768px) {
    .video_dialog {
        background-color: #0a001f;
    }
    .index-video .videoimg-container{
        margin-bottom: 20px;

    }
    .index-video .videoimg-container.videoimg-c1 .vcontainer {
        box-shadow: 0 0 0;
    }

    .index-video .videoimg-container.videoimg-c1 .vcontainer .vimg {
        width: 100%;
        padding-bottom: 53%;
    }

    .index-video .videoimg-container.videoimg-c2 .vcontainer .vimg {
        width: 100%;
        padding-bottom: 53%;
    }

    .index-video .videoimg-container.videoimg-c3 .vcontainer .vimg {
        width: 100%;
        padding-bottom: 53%;
    }

    .video_dialog {
        display: none;
        transform: translate(0%, -50%);
        margin: auto;
        position: fixed;

        top: 50%;
        width: 100%;
        z-index: 10000;
    }

    .close-bbut {
        cursor: pointer;
        display: none;
        z-index: 10001;
        position: absolute;
        right: 20px;
        top: 20px;
        width: 35px;
        height: 35px;
        text-align: center;
        line-height: 35px;
        font-size: 20px;
        background-color: rgba(0, 0, 0, 0.47);
        color: #FFFFFF;
        border-radius: 35px;
    }

    .index-video .videoimg-container .vcontainer .vtitle {
        color: #0a001f;

        bottom: 0;
        line-height: 40px;
        font-size: 18px;
        width: 100%;
        text-align: center;
    }

}

.video-js .vjs-big-play-button {
    left: 50% !important;
    top: 50% !important;
    transform: translate(-50%, -50%) !important;
}

.vjs-poster {
    background-size: cover !important;
}