#cnblogs_post_body h2 {
    background: #3385ff;
    border-radius: 6px 6px 6px 6px;
    box-shadow: 0 0 0 1px #5F5A4B, 1px 1px 6px 1px rgba(10, 10, 0, 0.5);
    color: white;
    font-family: Futura;
    font-weight: 300;
    height: 18px;
    line-height: 18px;
    margin: 12px 0 !important;
    padding: 8px 0 8px 10px;
    text-shadow: 2px 2px 3px #222222;
    margin-bottom: 20px;
    width: 60%;
    text-align: center;
    font-size: 18px;
}
#cnblogs_post_body h3 {
    background: green;
    color: #FFFFFF;
    border-radius: 6px 6px 6px 6px;
    font-family: comic sans ms,"微软雅黑" , "宋体" , "黑体" ,Arial;
    font-size: 15px;
    font-weight: bold;
    height: 24px;
    line-height: 24px;
    margin: 12px 0 !important;
    padding: 2px 0 2px 10px;
    text-shadow: 2px 2px 3px #222222;
    margin-bottom: 20px;
}

#back-to-top {
    background-color: #00CD00;
    bottom: 0;
    box-shadow: 0 0 6px #00CD00;
    color: #444444;
    padding: 10px 10px;
    position: fixed;
    right: 50px;
    cursor: pointer;
}
#cnblogs_post_body img {
   max- width: 1200px;
    height: auto;
}