.wrapper {
    width: 1200px;
    height: 300px;
    margin: 0 auto;
}
.wrapper p {
    padding-top: 150px;
    line-height: 27px;
    color: #999;
    font-size: 14px;
    text-align: center;
}

.tagcloud{
    min-width: 100% !important;
    min-height: 100% !important;
}

.tagcloud a {
    position: absolute;
    top: 0;
    left: 0;
    display: block;
    padding: 11px 30px;
    color: #333;
    font-size: 16px;
    border: 1px solid #e6e7e8;
    border-radius: 18px;
    background-color: #f2f4f8;
    text-decoration: none;
    white-space: nowrap;
    -o-box-shadow: 6px 4px 8px 0 rgba(151,142,136,.34);
    -ms-box-shadow: 6px 4px 8px 0 rgba(151,142,136,.34);
    -moz-box-shadow: 6px 4px 8px 0 rgba(151,142,136,.34);
    -webkit-box-shadow: 6px 4px 8px 0 rgba(151,142,136,.34);
    box-shadow: 6px 4px 8px 0 rgba(151,142,136,.34);
    -ms-filter: "progid:DXImageTransform.Microsoft.Shadow(Strength=4,Direction=135, Color='#000000')";
    /*兼容ie7/8*/
    filter: progid: DXImageTransform.Microsoft.Shadow(color='#969696', Direction=125, Strength=9);
    /*strength是阴影大小，direction是阴影方位，单位为度，可以为负数，color是阴影颜色 （尽量使用数字）使用IE滤镜实现盒子阴影的盒子必须是行元素或以行元素显示（block或inline-block;）*/
}
.tagcloud a:hover {
    color: #3385cf;
}