/*标题h1 h2 h3样式*/
#cnblogs_post_body {
    color: black;
    font: 0.875em/1.5em"微软雅黑", "PTSans", "Arial", sans-serif;
    font-size: 16px;
}
#cnblogs_post_body h1 {
    background: #008eb7;
    border-radius: 6px 6px 6px 6px;
    color: #FFFFFF;
    font-family:"微软雅黑", "宋体", "黑体", Arial;
    font-size: 16px;
    font-weight: bold;
    height: 25px;
    line-height: 25px;
    margin: 18px 0 !important;
    padding: 8px 0 5px 5px;
}
#cnblogs_post_body h2 {
    background: #5AB2CE;
    border-radius: 6px 6px 6px 6px;
    color: #FFFFFF;
    font-family:"微软雅黑", "宋体", "黑体", Arial;
    font-size: 16px;
    font-weight: bold;
    height: 24px;
    line-height: 23px;
    margin: 12px 0 !important;
    padding: 5px 0 5px 10px;
}
#cnblogs_post_body h3 {
    background: #ACAEAE;
    border-radius: 6px 6px 6px 6px;
    color: #FFFFFF;
    font-family:"微软雅黑", "宋体", "黑体", Arial;
    font-size: 15px;
    font-weight: bold;
    height: 24px;
    line-height: 23px;
    margin: 12px 0 !important;
    padding: 5px 0 5px 10px;
}
#toTop {
    width: 68px;
    height: 65px;
    display: none;
    position: fixed;
    right: 25px;
    bottom: 45px;
    background: url(https://og7xzdasj.bkt.clouddn.com/top3.png) no-repeat 0 0;
    opacity: 0.6; 
}

#toTop:hover {
    opacity: 1;
    filter: alpha(opacity = 100);
}