/* 推荐及反对 */
#div_digg {
    padding: 5px;
    position: fixed;
    z-index: 1000;
    bottom: 0px;
    right: 0;
    border: 0px solid #D9DBE1;
    background-color: #FFFFFF;
    opacity: 0.8;
    width: 46px;
    float: right;
    margin-bottom: 10px;
    margin-right: 10px;
    font-size: 12px;
    text-align: center;
    margin-top: 10px;
    border: 2px solid red;
}

.git-link {
    z-index: 100;
    position: fixed;
    top: 0;
    right: 0;
    border: 0;
    height: 149px;
    width: 149px;
    transform: rotate(90deg);
    -webkit-transform: rotate(90deg);
    -moz-transform: rotate(90deg);
    -o-transform: rotate(90deg);
    -ms-transform: rotate(90deg);
    background-image: url(//images2015.cnblogs.com/blog/459873/201603/459873-20160317090540131-1089895320.png);
}