请教一个关于css居中的问题_html/css_WEB-ITnose
CSS 居中
-----------------------
使用以上内容时，css是左对齐的，怎么样才能居中啊？
回复讨论(解决方案)
text-align: center;text-decoration: none;background: #EAEBD8;color: #2875DE;font: 16px 宋体,arial;}/*字体*/#sddm div a:hover{ background: #49A3FF;color: #FFF}意思是在text-decoration: none;前面加入text-align: center;吗？
谢谢veryhunger，请问是改成这样吗？改了没效果。
-----------
#sddm
{ margin: 0 auto;
padding: 0;
z-index: 30;
background-color:#F4F4F4;
width: 100%;
height:23px;}
#sddm li
{ margin: 0;
padding: 0;
list-style: none;
float: left;
font: bold 16px 宋体}
#sddm li a
{ display: block;
margin: 0 1px 0 0;
padding: 4px 10px;
width: 100px;/*宽度*/
background: #5970B2;
color: #FFF;
text-align: center;
text-decoration: none}
#sddm li a:hover
{ background: #49A3FF}
#sddm div
{ position: absolute;
visibility: hidden;
margin: 0;
/*padding: 0;*/
background: #EAEBD8;
border: 1px solid #5970B2}
#sddm div a
{ position: relative;
display: block;
margin: 0;
padding: 5px 10px;
width: auto;
white-space: nowrap;
text-align: left;
text-align: center;
text-decoration: none;
background: #EAEBD8;
color: #2875DE;
font: 16px 宋体,arial;}/*字体*/
#sddm div a:hover
{ background: #49A3FF;
color: #FFF}
--------
没有dom结构没法看
HTML代码贴出来撒！ 一般都是固定宽度居中布局吧。width:500px; margin:0px auto; 这个就能居中
没有dom结构没法看
------------------------
代码如下：
nbsp;html PUBLIC "-//W3C//DTD XHTML 1.0 Transitional//EN" "http://www.w3.org/TR/xhtml1/DTD/xhtml1-transitional.dtd">
代码见楼上，本来是回ly12530的。呵呵，请各位大神们指导一下，才开始学习，好多不懂。
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