#cnblogs_post_body h2 {
background: white !important;
background: #21759B!important;
border-radius: 4px 4px 4px 4px !important;
box-shadow: 0 0 0 0px #0b5ea5, 1px 1px 6px 1px rgba(10, 10, 0, 0.5);
color: #FFFFFF;
font-family:"黑体", Arial;
font-size: 17px;
font-weight: bold;
margin: 15px 0 !important;
padding: 5px 0 5px 20px;
}