.cnblogs-markdown :not(pre,div,td)>code,
.blogpost-body :not(pre,div,td)>code,
code,
:not(pre,div,td)>code,
code.hljs {
    font-family: Consolas, 'Courier New', monospace;
}

body {
    background:url(https://images.cnblogs.com/cnblogs_com/blogs/746223/galleries/2164208/t_220520123725_805177.jpg);
    background-attachment: fixed;
    background-size: cover;
}