标签：col tac no-repeat div font img size back javaweb
找了好多，就这个挺好使的
<body background="./img/a3.jpg" style=" background-repeat:no-repeat ; background-size:100% 100%; background-attachment: fixed;">
标签：col tac no-repeat div font img size back javaweb
原文地址：https://www.cnblogs.com/liyexin/p/12540179.html
