body{
    background-color: #313131;
}
* {
    margin: 0;
    padding: 0;
}

.section {
    position: relative;
}

.section img {
    vertical-align: top;
}

.section a {
    text-decoration: none;
}

.img-box {
    width: 1240px;
    height: 668px;
    position: absolute;
    top: 20px;
    left: 50%;
    margin-left: -620px;
    overflow: hidden;
}

.part-l {
    position: absolute;
    width: 200px;
    overflow: hidden;
    z-index: 1;
}

.part-r {
    position: absolute;
    top: 0;
    left: 0;
    width: 100%;
    height: 100%;
}

.tags {
    position: absolute;
    bottom: 20px;
    left: 0;
    width: 100%;
    height: 40px;
    z-index: 2;
}

.tags a {
    position: absolute;
    display: block;
    width: 136px;
    height: 36px;
    font-size: 14px;
    text-align: center;
    line-height: 36px;
    border: 1px solid #fff;
    border-radius: 20px;
}

.tags a:nth-child(1) {
    bottom: 0;
    left: 20px;
    color: #fff;
}

.tags a:nth-child(2) {
    bottom: 0;
    right: 20px;
    color: #000;
    background-color: #fff;
}

.toolbar {
    position: absolute;
    height: 100%;
    left: 200px;
    top: 0;
    border-right: 1px solid rgba(255, 255, 255, 0.4);
    z-index: 3;
}

.toolbar:after {
    content: "";
    position: absolute;
    top: 50%;
    left: -32px;
    height: 66px;
    width: 66px;
    background: url(../imgs/mz-bar.png) repeat;
}