@font-face {
  font-family: "iconfont";
  src: url("../fonts/iconfont.eot");
  src: url("../fonts/iconfont.eot?#iefix") format("embedded-opentype"),
    url("../fonts/iconfont.woff2") format("woff2"),
    url("../fonts/iconfont.woff") format("woff"),
    url("../fonts/iconfont.ttf") format("truetype"),
    url("../fonts/iconfont.svg#iconfont") format("svg");
}
* {
    padding: 0;
    margin: 0;
    /*box-sizing: border-box;*/
    list-style: none;
}

a {
    text-decoration: none;
}

.video_box {
    font-family: "iconfont";
    box-sizing: content-box;
    /*margin: 50px auto;*/
    position: relative;
    float: left;
    width: 550px;
    height: 360px;
    border: 15px solid #3a3b4c;
    background: #3a3b4c;
    border-radius: 10px;
}

/*    .video_box .video_title {
        height: 50px;
        color: white;
    }*/

.video_title h2 {
    font-weight: 400;
    text-decoration: underline;
}

.video_box video {
    cursor: pointer;
    width: 100%;
    height: 348px;
}

/*.video {
    float: left;
    cursor: pointer;
    width: 100%;
    height: 456px;
}*/

/* 全屏后隐藏控件 */
video::-webkit-media-controls {
    display: none !important;
}

.controls {
    position: absolute;
    bottom: 0;
    width: 100%;
    height: 40px;
    background-color: rgba(58, 59, 76, .8);
    line-height: 40px;
    padding-left: 5px;
}

    .controls a {
        color: white;
    }

.switch {
    display: block;
    float: left;
    width: 30px;
    height: 30px;
    margin-right: 10px;
    font-size: 20px;
}

.play {
    display: block;
    width: 100px;
    height: 100px;
    position: absolute;
    top: 0;
    left: 0;
    right: 0;
    bottom: 0;
    margin: auto;
    font-size: 100px;
    color: #3a3b4c;
}

.controls .enlarge {
    float: right;
    font-size: 40px;
    opacity: 0.5;
}

.enlarge:hover {
    opacity: 1;
}

.time {
    float: left;
    position: relative;
    width: 50%;
    height: 40px;
}

.progress {
    float: left;
    width: calc(100% - 100px);
    height: 6px;
    margin-top: 17px;
    margin-right: 10px;
    border-radius: 3px;
    background-color: #333333;
    cursor: pointer;
}

.playprogress {
    width: 0;
    height: 100%;
    background: #00a1d6;
    border-radius: 3px;
    cursor: pointer;
}

.slider {
    display: none;
    float: right;
    width: 12px;
    height: 12px;
    margin-top: -3px;
    margin-right: -6px;
    border-radius: 50%;
    border: 3px solid #fff;
    background-color: #00a1d6;
}

.timedisplay {
    float: left;
    width: 90px;
    font-size: 14px;
    color: white;
}

.volume {
    float: left;
    width: 150px;
}

    .volume a {
        font-size: 25px;
    }

    .volume input {
        width: 100px;
        margin-left: 5px;
        margin-top: -10px;
        height: 5px;
        vertical-align: middle;
    }

.speed {
    position: relative;
    float: left;
    cursor: pointer;
    color: #fff;
    width: 60px;
    height: 40px;
    font-weight: 600;
    font-size: 14px;
    text-align: center;
    line-height: 40px;
}

    .speed ul {
        display: none;
        position: absolute;
        top: -150px;
    }

        .speed ul li {
            width: 60px;
            height: 25px;
            background-color: rgba(58, 59, 76, .8);
            line-height: 25px;
        }

            .speed ul li:hover {
                background: rgba(43, 43, 43, .8);
                color: aquamarine;
            }