#sy_video section .content {
    width: auto;
}

#sy_video .col-lg-3,
#sy_video .col-md-3,
#sy_video .col-sm-6,
#sy_video .col-xs-12 {
    padding: 0 10px;
    max-width: 435px;
    cursor: pointer;
}

#sy_video .mvlist,
#sy_video .mvlist a img {
    width: 100%;
    max-width: 435px;
    height: 292px;
    padding: 0;
    margin-top: 0;
    position: relative;
    box-shadow: none;
    margin-bottom: 0;
    overflow: hidden;
    transition: transform 0.5s;
}
#sy_video .videolist:hover .mvlist a img{
        transform: scale(1.1);
}
#sy_video .ComTitle {
    width: 100%;
    border: none;
    margin: 0;
}

#sy_video .ComTitle ul {
    width: 100%;
    display: flex;
    display: -webkit-flex;
    justify-content: center;
    flex-wrap: wrap;
}
#sy_video .videos_list p{
    background: #333333;
    color: white;
    text-align: left;
    font-size: 16px;
    margin: 100px 0 0;
    padding: 10px;
}
#sy_video .ComTitle li {
    border-radius: 15px 15px 0 0;
    line-height: 47px;
    margin: auto 5px;
    border: 1px solid #f9f9f9;
}

#sy_video .ComTitle li a {
    padding: 0 15px;
    color: #333333;
    cursor: pointer;
}

#sy_video .curtab {
    background: #f9f9f9;
}

#sy_video .ComTitle li.curtab a {
    color: #f75e5e;
}

#sy_video .textBox {
    margin: 60px auto;
}

#sy_video .textBox hr {
    width: 100%;
    margin: 0;
    margin-bottom: -3px;
    border: 1px solid #999999;
}

#sy_video .redcolor {
    width: 180px;
    height: 5px;
    background: #ff0000;
}

#sy_video .sp_list {
    padding: 40px 60px;
    background: #f9f9f9;
}

#sy_video .imgcenter .caption {
    text-align: left;
    padding: 20px 0 0;
    padding-left: 10px;
    background: #f2f2f2;
    overflow: hidden;
    text-overflow: ellipsis;
    white-space: nowrap;
}

#sy_video .imgcenter:hover .caption a{
    color: #ff0000;
}

#sy_video .caption a {
    color: #333333;
    font-size: 16px;
    font-weight: 100;
}

#sy_video .caption2 {
    margin: 0 auto 30px;
 background: #f2f2f2;
    padding: 10px 0 15px;
    padding-left: 10px;
}

#sy_video .caption2 span {
    padding: 10px 0;
    font-size: 12px;
    color: #00b7ee;
    border-radius: 10px;
}

#sy_video .caption2 ._title {
    color: #ff6600;
    margin-right: 10px;
}

#sy_video .bf_img {
    position: absolute;
    top: 0;
    width: 100%;
    height: 100%;
    display: flex;
    display: -webkit-flex;
    justify-content: center;
    align-items: center;
    opacity: 0;
    transition: opacity 1s;
}
#sy_video .videolist:hover .bf_img{
    opacity: 1;
}
#sy_video .bf_img img {
    width: auto !important;
    height: auto !important;
}

#sy_video .videos {
    width: 100%;
    height: 100%;
    z-index: 20;
    position: fixed;
    top: 0;
    left: 0;
    right: 0;
    margin: auto;
    background: rgba(0, 0, 0, 0.5);
    text-align: center;
}

#sy_video .videos video {
    width: 100%;
    max-width: 1200px;
    height: auto;
    margin: 0 auto 0;
}

#sy_video .videos_list {
    position: relative;
    max-width: 1200px;
    margin: auto;
}

#sy_video .vclose {
    position: absolute;
    top: 10px;
    right: 10px;
    font-size: 20px;
    color: white;
    cursor: pointer;
    color: #666666;
}

#sy_video .ckgdal {
    margin: 40px auto 60px;
    text-align: center;
}

#sy_video .ckgdal button {
    width: 300px;
    padding: 10px 40px;
    background: #ff0000;
    color: white;
    font-size: 18px;
    outline: none;
    border: none;
    border-radius: 10px;
}