/*背景图案
#home h1{
    font-size:45px;
}
body{
background-image: url("https://images.cnblogs.com/cnblogs_com/blogs/765696/galleries/2211510/o_220901074715_43bf3ff70caa4282bfda5d3e88cc6741.jpg"); background-position: initial; background-size: cover; background-repeat: no-repeat; background-attachment: fixed; background-origin: initial; background-clip: initial;
height:100%;
width:100%;
}
#home{
    opacity:1;//清晰度
}
.wall{
    position: fixed;
    top: 0;
    left: 0;
    bottom: 0;
    right: 0;
}
*/

/*html {
    cursor: url('https://blog-static.cnblogs.com/files/blogs/765696/%E9%BC%A0%E6%A0%87%E5%A4%B4.ico?t=1662039701'), auto;
}*/