#xiaoyangjia_signature {
    background: url(https://images.cnblogs.com/cnblogs_com/xiaoyangjia/1541670/o_gzh_way_and_method.png) no-repeat scroll 1% 50% rgb(255, 254, 254); 
    border: 1px solid rgb(229, 229, 229);
    padding: 20px;
    background-size: 150px 150px;
    padding-left: 170px;
}

/* github link 暂时隐藏 */
.git-link {
    display:none; 
    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);
}