a:hover {
        cursor:url(https://files.cnblogs.com/files/laoguantongxiegogo/click_24px_1231393_easyicon.net.ico),auto;
 }
html/* 必应每日随机背景图*/
{
background:url(https://area.sinaapp.com/bingImg/) top center no-repeat #000;
background-attachment:fixed;
}
body
{
 background: #fff0;
 cursor:url(https://files.cnblogs.com/files/laoguantongxiegogo/pointer_24px_1231389_easyicon.net.ico),auto;
}