CSS布局自适应高度解决方法2

2. Opera8处理overflow: hidden有个BUG,还得加上以下代码：

/*\*/

#sideleft, #sideright

{

padding-bottom: 32767px !important;

margin-bottom: -32767px !important;

}

@media all and (min-width: 0px) {

#sideleft, #sideright

{

padding-bottom: 0 !important;

margin-bottom: 0 !important;

}

#sideleft:before, #sideright:before

{

content: '[DO NOT LEAVE IT IS NOT REAL]';

display: block;

background: inherit;

padding-top: 32767px !important;

margin-bottom: -32767px !important;

height: 0;

}

}

/**/

3.Opera9的B2在修正8的bug.

测试环境：IE5.01、IE5.5、IE6.0、Firefox1.5、Opera8.5、Netscape 7.2通过。