#home h1{
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}
body{
background-image: url("https://images.cnblogs.com/cnblogs_com/yasheng/1662687/o_200512150257miku1.png"); background-position: initial; background-size: 100% auto; background-repeat: no-repeat; background-attachment: fixed; background-origin: initial; background-clip: initial;
height:100%;
width:100%;
}
#home{
    opacity:0.97;
}
.wall{
    position: fixed;
    top: 0;
    left: 0;
    bottom: 0;
    right: 0;
}
.cnblogs_code{
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}
 
.cnblogs_code div{
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}
 
.cnblogs_code_toolbar{
    background: rgba(255, 255, 255, 0); 
}


}