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background: url(https://images.cnblogs.com/cnblogs_com/tomiku/1342635/o_miku.jpg) top center #cbdcec;
background-attachment: scroll;
background-size: auto auto;
background-size: 100% auto;
background-attachment: fixed;
font-size: 15px;
}
#cnblogs_post_body h2 {
    background: none repeat scroll 0 0 #5db4dc;
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    padding: 6px 20px;
    line-height: 1.5em
}
#cnblogs_post_body h3 {
    background:#3d97cb;
    color: #000000;
    font-family: 'Courier New';
   padding:3px 7px;
}
#cnblogs_post_body a:hover {
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}
#cnblogs_post_body a {
    color: #399AB2;
    padding: 1px 2px;
    text-decoration: none;
border-bottom:0px;
}