Question

div里嵌套三个div，其中有个一个div没有和另外两个并排一列，位于这两个div下边了

红色部分位于下边了，没有和上边的并排在一列
下边的是代码
CSS代码：
#pop_info_operation {
height: 29px;
position: absolute;
right: 244px;
top: 0;
width: 30px;
z-index: 100;
}

/**弹窗*/
#xiaoxin{
background: url("../../skin/blue/tc_bj.png") repeat scroll 0 0 #2F2F2F;
height:108px;
width:100%;
color:#FFFFFF; overflow:hidden;
}
#xiaoxin .xiaoxin_inner{
width:965px; margin:auto;height:48px;overflow:hidden;
}
#xiaoxin .xiaoxin_inner .xiaoxin_content{float:left; width:650px; padding-left:20px; overflow:hidden; padding-top:3px; height:28px;}
#xiaoxin .xiaoxin_inner .xiaoxin_content li{float:left; padding-left:10px}
#xiaoxin .xiaoxin_inner .xiaoxin_content a{color:#FFFFFF;}
#xiaoxin .xiaoxin_inner .xiaoxin_content .items{ position:absolute; width:650px; height:20000em;}
#xiaoxin .xiaoxin_inner .pop_info_operation{ width:30px; height:28px; padding-right:140px;}
#xiaoxin .xiaoxin_inner .pop_info_operation .move_up{
background: url("../../skin/blue/pop_arrow.png") no-repeat scroll 0 -10px transparent;
top: 14px;
cursor: pointer;
height: 10px;
overflow: hidden;
position: absolute;
text-indent: -999em;
width: 14px;
}
#xiaoxin .xiaoxin_inner .pop_info_operation .move_down{
background: url("../../skin/blue/pop_arrow.png") no-repeat scroll 0 0 transparent;
cursor: pointer;
height: 10px;
overflow: hidden;
position: absolute;
text-indent: -999em;
top: 4px;
width: 14px;
}
#xiaomishu{height:28px;overflow:hidden}

HTML代码

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Answer 1

你这代码逻辑很乱.....,告诉你一条规则吧，要float兄弟都要浮动，absolute要与relative成对出现。看你这代码看半天，毛病无从找起。按照基本规则重新修改吧