body {
    background-image: url("https://www.png8.com/imgs/2020/10/5ca29b935c3a9ed3.png");
    background-position: initial;
    background-size: cover;
    background-repeat: no-repeat;
    background-attachment: fixed;
    background-origin: initial;
    background-clip: initial;
    height:100%;
    width:100%;
    opacity: 0.75;
 }
*{ cursor:url(https://blog-static.cnblogs.com/files/HKHbest/Free-Converter.com-normal-64022629.ico),auto;}
#ad_t2 ,#ad_c1,#under_post_news,#ad_c2,#under_post_kb,#blogTitle,.postSeparator,.dayTitle{
display:none;
}
/*代码高亮部分*/
.cnblogs_code{
border:none;
background:none;
padding:0;
}
#cnblogs_post_body ol {
padding-left:7px;
}
.cnblogs_code div{
display:none;
}
.postBody li, .postCon li{
margin-bottom:0;
}
.prettyprint, pre.prettyprint{
margin:0 !important;
}
.cnblogs_code span{
font-size:14px !important;
}