body{
    cursor: url(https://blog-static.cnblogs.com/files/blogs/691503/cursor.ico), auto;
    background-image: url('https://images.cnblogs.com/cnblogs_com/blogs/691503/galleries/2097770/o_220121064311_%E6%9A%97%E9%BB%91%E5%9F%8E%E5%A0%A1.jpg');
    background-attachment: fixed;
    background-size: cover;
    background-repeat: no-repeat;
    overflow: auto;
}

#mainContent {
    min-height: 209px;
    padding: 0 0 10px 0;
    *padding-top: 10px;
    -o-text-overflow: ellipsis;
    overflow: hidden;
    float: left;
    margin-left: -22em;
    width: 100%;
}
#Header1_HeaderTitle{
    border: 20px solid;
    animation: filter 6s infinite linear;
    clip-path: inset(0px round 10px);
    filter: hue-rotate(360deg);
}
@keyframes filter {
            0%{filter: hue-rotate(0deg);}
            100%{filter: hue-rotate(360deg);}
        }