日期:2014-05-17 浏览次数:20902 次
min-width:785px; width:expression(document.body.clientWidth < 800 ? "785px" : "100%" );
box {
min-height:100px; /*高度最小值设置为:100px*/
height:auto !important; /*兼容FF,IE7也支持 !important标签*/
height:100px; /*兼容ie6*/
overflow:visible;
} #mycss {
width:100%;
max-width:500px;
width:e?xpression_r_r_r(document.body.clientWidth > 500? "500px": "auto" ); }
或是:
#mycss {
max-width: 33em;
width: expression_r_r_r(document.body.clientWidth > (500/12) * parseInt(document.body.currentStyle.fontSize) ? "33em" : "auto" );
}#mycss {
min-width: 333px;
width: expression_r_r_r( document.body.clientWidth < 334 ? "333px" : "auto" );
}#mycss {
max-height: 333px;
height: e?xpression_r_r_r( this.scrollHeight > 332 ? "333px" : "auto" )
} #mycss { min-height: 333px; height: e?xpression_r_r_r( this.scrollHeight < 334 ? "333px" : "auto" );
} 另外还有一种简单的方法: #a {height:auto !important; min-height:400px;}