#cnblogs_post_body
#cnblogs_post_body h3 {
    border-left: 5px solid #21759b;
    //border-right: 5px solid #21759b;
    background: transparent
    url(https://images.cnblogs.com/cnblogs_com/Renyi-Fan/1188097/o_33.png)
    repeat scroll 0% 0%;
    /* background: linear-gradient(-30deg, rgb(241, 226, 198),
        rgb(242, 226, 198) 30%, rgb(243, 227, 198) 60%, rgb(244, 230, 189)
        100%); */
    border-radius: 6px 6px 6px 6px !important;
    font-size: 16px;
    font-weight: bold;
    padding: 5px 0 3px 15px;
    box-shadow: 0 0 0 1px #5F5A4B, 0px 0px 6px 0px rgba(10, 10, 0, 0.5);
    color:#FF0000 !important;
    box-shadow: 0 0 8px #aaa;
}

#cnblogs_post_body h1 {
    font-size: 250%;
    color: #EC7E41;
    /* box-shadow: 0 0 0 1px #5F5A4B, 0px 0px 6px 0px rgba(10, 10, 0, 0.5); */
    text-shadow: 1px 1px 1px #ddd;
    /* padding: 5px 0 5px 20px; */
    margin: 0px 0px 15px 0px;
}

#cnblogs_post_body h4 {
    border-left: 3px solid #8888FF;
    border-right: 3px solid #8888FF;
    border-radius: 4px 4px 4px 4px !important;
    background: #C6E2FF;
    padding: 3px 0 3px 18px;
    font-size: 14px;
    font-weight: bold;
}

#cnblogs_post_body h5 {
    border-left: 3px solid #00dd99;
    color: #FB02F9;
    padding: 3px 0 3px 21px;
    font-size: 12px;
    font-weight: bold;
}

#cnblogs_post_body h2 {
    background:  transparent
    url(https://images.cnblogs.com/cnblogs_com/Renyi-Fan/1188097/o_44.png)
    repeat scroll 0% 0% !important;
    border-radius: 6px 6px 6px 6px !important;
    box-shadow: 0 0 0 1px #5F5A4B, 1px 1px 6px 1px rgba(10, 10, 0, 0.5);
    border:5px solid transparent;
    border-image:url(https://images.cnblogs.com/cnblogs_com/Renyi-Fan/1188097/o_carton13.jpg) 10 10 stretch;
    color: #FFFFFF;
    font-family: "寰蒋闆呴粦", "瀹嬩綋", "榛戜綋", Arial;
    font-size: 23px;
    font-weight: bold;
    margin: 15px 0 !important;
    padding: 0px 0px 0px 5px;
    /*text-shadow: 0px 0px 3px #222222;*/
    color:#000000 !important;
    box-shadow: 0 0 8px #aaa;
}
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<param name="AllowScriptAccess" value="always">
<param name="wmode" value="opaque"></object>