这下面是我的源码,我就是不知道怎么设置自适应,在不同的设备上总是有乱码的情况#all { width: 100%; height: 1000px; background-color: #FFF; border-size: 0px; border-color: red; margin: 0;}#top { width: 100%; height: 10%; background-color: white; text-align: center;}#left { width: 20%; height: 90%; background-color: white; float: left; text-align: right; font-family: "宋体";}#center { width: 60%; height: 90%; float: left; text-align: center; text-decoration: none; font-family: "宋体"; margin: 0; padding: 0;}#right { width: 15%; height: 90%; background-color: white; text-align: cneter; font-family: "宋体"; border-color: #0CF; border-left-style: dashed; border-bottom-style: dashed;}.righttwo { border-top: 0px solid red; border-right: 0px solid blue; border-bottom: 1px solid orange; border-left: 3px solid pink;}#bottom { width: 100%; height: 20%; float: left; background-color: white; text-align: center; font-family: "宋体";}