.tab_znCon {
    width: 100%;
    cursor: pointer;
    padding: 5px 20px 5px 20px;
    background-color: #f8f8f8;
}

.tab_znCon_box {
    display: block;
    width: 100%;
    height: 34px;
    line-height: 34px;
    font-size: 12px;
    color: rgb(53, 53, 53);
}

.tab_znCon_box_hover {
    color: #38a54c;
}

.tab_header a {
    display: block;
}

.product_details_box {
    margin-left: 196px;
    padding-top: 20px;
}

.product_details_box img {
    display: block;
}

/* 新增 视频播放 css */

body,
html {
    width: 100%;
    height: 100%;
}

.videoPlayer {
    display: none;
    width: 100%;
    height: 100%;
    background-color: rgba(53, 53, 53, 0.5);
    position: absolute;
    top: 0;
    left: 0;
    z-index: 999;
}
.videoPlayer video {
    position: absolute;
    left: 50%;
    top: 50%;
    transform: translate(-50%, -50%);
}

.videoPlayer iframe {
    position: absolute;
    left: 50%;
    top: 50%;
    transform: translate(-50%, -50%);
}

.showVideoPlayer {
    display: block;
    animation:opacity 3s;
}

@keyframes opacity {
    from {
        opacity: 0;
    }
    to {
        opacity: 1;
    }
}