#wrap{width:970px; margin:0 auto;}
#mainbody{width: 100%; position: relative; margin-top:15px;}
#left{float: left; width:110px; }
#mid{float:left;margin-left: 13px width:650px;border:1px solid #999;}
#right{margin-left:773px; position: absolute; border:1px solid #999;}
#mainbody{width: 100%; position: relative; margin-top:15px;}
#left{float: left; width:110px; }
#mid{float:left;margin-left: 13px width:650px;border:1px solid #999;}
#right{margin-left:773px; position: absolute; border:1px solid #999;}
2016-01-13
#wrap{width:970px; margin:0 auto;}
#mainbody{position:relative; 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:790px;border:1px solid #999;}
#mainbody{position:relative; 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:790px;border:1px solid #999;}
2016-01-13
#wrap{width:970px; margin:0 auto;}
#mainbody{position:relative; margin-top:15px;}
#left{float:left;width:110px;}
#mid{float:left;width:650px;border:1px solid #999;margin-left:13px;}
#right{position:absolute;margin:border:1px solid #999;margin-left:786px;}
#mainbody{position:relative; margin-top:15px;}
#left{float:left;width:110px;}
#mid{float:left;width:650px;border:1px solid #999;margin-left:13px;}
#right{position:absolute;margin:border:1px solid #999;margin-left:786px;}
2016-01-13
#wrap{width:970px;margin:0px auto;}
#mainbody{ margin-top:15px; width: 100%;overflow:hidden;position:relative;}
#left{width:110px;float:left;}
#mid{width:650px;border:1px solid #999;float:left;}
#right{border:1px solid #999;float:right;text-align:right;position:absolute;right:0;left:10;width:190px;}
#mainbody{ margin-top:15px; width: 100%;overflow:hidden;position:relative;}
#left{width:110px;float:left;}
#mid{width:650px;border:1px solid #999;float:left;}
#right{border:1px solid #999;float:right;text-align:right;position:absolute;right:0;left:10;width:190px;}
2016-01-12
#wrap{width:970px; margin:0 auto;}
#mainbody{ margin-top:15px;}
#left{ float: left; width:110px; }
#mid{float: left; width:650px;border:1px solid #999;}
#right{position:absolute;margin-left:777px; width:193px; border:1px solid #999;}
#mainbody{ margin-top:15px;}
#left{ float: left; width:110px; }
#mid{float: left; width:650px;border:1px solid #999;}
#right{position:absolute;margin-left:777px; width:193px; border:1px solid #999;}
2016-01-12
最新回答 / 旺财123life
#content {position:absolute;top:-210px;margin:200px;}因为你的margin只设置了一个值,作用是上下左右全都是200px的间距,所以就算top设置为0也是距离200px的作用,修改如下:#content {position:absolute;top:0;margin:0 200px 200px;}
2016-01-12
#wrap{width:970px; margin:0 atuo;}
#mainbody{width:100%; margin-top:15px;}
#left{float:left;width:110px; }
#mid{float:left;width:650px;border:1px solid #999;}
#right{float:left;width:190px;margin-left:13px;border:1px solid #999;}
#mainbody{width:100%; margin-top:15px;}
#left{float:left;width:110px; }
#mid{float:left;width:650px;border:1px solid #999;}
#right{float:left;width:190px;margin-left:13px;border:1px solid #999;}
2016-01-12
#wrap{width:970px; margin:0 auto;}
#mainbody{position:relative; 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:790px;border:1px solid #999;}
#mainbody{position:relative; 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:790px;border:1px solid #999;}
2016-01-11