.content_show_box {
    overflow: hidden;
    height: 810px;
    /* height: 700px; */
    margin: 60px auto 90px !important;
}
.content_show_box_content {
    position: relative;
    height: 100%;
    /* margin-top: 60px; */
}
.content_show_box_content img {
    position: absolute;
    top: 0;
    left: 0;
    width: 100%;
    height: 100%;
}
.content_show_box_content video {
    width: 100%;
    /* position: absolute; */
    /* top: 0; */
    /* left: 0; */
    /* z-index: 2; */
    /* transform: translate(-50%,0); */
}
.w {
    /* width: 70vw; */
}

.dibus {
    background-color: #f8f8f8;
    border-top: 1px solid #e4e3e3;
}