#wrap{width:970px; margin:0 auto;}
#mainbody{position:relative; margin-top:15px;}
#left{float:left;width:110px;border:1px solid #999;margin-right:13px;}
#mid{float:left;width:650px;border:1px solid #999;}
#right{position:absolute;left:790px;border:1px solid #999;}
#mainbody{position:relative; margin-top:15px;}
#left{float:left;width:110px;border:1px solid #999;margin-right:13px;}
#mid{float:left;width:650px;border:1px solid #999;}
#right{position:absolute;left:790px;border:1px solid #999;}
2016-05-02
最新回答 / Programmer_knight
高度設置要根據盒子里面的內容決定,比如那最后的4個圖片要根據圖片的寬度,以及內邊距,邊框等設置總寬度。自己設置的時候只要合理就行,不一定是具體的數值,網頁好看才是重點
2016-05-01
#wrap{width:970px;margin:0 auto;}
#mainbody{position:relative;width:100%; margin-top:15px;}
#left{float:left; width:110px;border:1px solid #999;}
#mid{float:left;position:absolute;top:0;margin-left:123px; width:650px;border:1px solid #999;}
#right{top:0;margin-left:790px; border:1px solid #999;}
#mainbody{position:relative;width:100%; margin-top:15px;}
#left{float:left; width:110px;border:1px solid #999;}
#mid{float:left;position:absolute;top:0;margin-left:123px; width:650px;border:1px solid #999;}
#right{top:0;margin-left:790px; border:1px solid #999;}
2016-04-28
#wrap{width:970px;margin:0 auto;}
#mainbody{position:relative;width:100%; margin-top:15px;}
#left{float:left; width:110px;border:1px solid #999;}
#mid{float:left;position:absolute;top:0;margin-left:123px; width:650px;border:1px solid #999;}
#right{margin-left:790px; border:1px solid #999;}
#mainbody{position:relative;width:100%; margin-top:15px;}
#left{float:left; width:110px;border:1px solid #999;}
#mid{float:left;position:absolute;top:0;margin-left:123px; width:650px;border:1px solid #999;}
#right{margin-left:790px; border:1px solid #999;}
2016-04-28
#wrap{width:970px; position:relative;width:100%;overflow:hidden;}
#mainbody{float:left; margin-top:15px;}
#left{float:left;width:110px; }
#mid{float:left;margin-left:13px; width:650px;border:1px solid #999;}
#right{position:absolute;margin-left:788px; border:1px solid #999;}
#mainbody{float:left; margin-top:15px;}
#left{float:left;width:110px; }
#mid{float:left;margin-left:13px; width:650px;border:1px solid #999;}
#right{position:absolute;margin-left:788px; border:1px solid #999;}
2016-04-28