#blogTitle {
    height: 1081px;
    clear: both;
    background-image: url(https://images.cnblogs.com/cnblogs_com/famousli/1608694/o_%E9%AC%BC%E5%88%801.jpg);
    background-position: center;
}
.catListTitle {
    background: url(https://images.cnblogs.com/cnblogs_com/xiandong/1100507/o_2017-10-21_154147.jpg) no-repeat 0;
}