Question

I m writing a mobile website 以及 I ve looked for hours at a centering problem I m having. The website is http://peatarian.com 以及 you can emulate the iphone browser using transmog.

The CSS can be found at this page,但最重要的部分是:

html, body {height:100%;float:center;text-align:center;}
body {background-url:url(raypeat.gif) no-repeat left top;margin:0; padding:0; text-            align:center;color:black;}
body,td,input,textarea {font-size:100%; font-family:Verdana, Arial, Helvetica, sans-serif;}
a:link,a:active,a:visited {text-decoration:none;}
a:hover {text-decoration:underline;}
p {margin-top:0;}
table {background: none repeat scroll 0 0 white;}

以及

.qa-nav-main {float:center;clear:both;border-top:1px solid black;border-bottom:1px solid black;background-color:#B7E3DA;margin:auto;margin-top:10px;padding:10px 0px;display:block;margin-left:auto;margin-right:auto;}
.qa-nav-main-list {font-size:125%; list-style:none;margin:auto;display:block;margin-left:auto;margin-right:auto;}
.qa-nav-main-item,.qa-nav-main-item-opp {margin:auto;display:block;float:left;margin-left:auto;margin-right:auto;}
.qa-nav-main-item {display:block;margin-left:auto;margin-right:auto;}
.qa-nav-main-item-opp {margin:auto;display:block;margin-left:auto;margin-right:auto;}
.qa-nav-main-link {color:#fff; display:block; padding:6px 10px; background-color:none;}
.qa-nav-main-selected {background-color:none; text-decoration:none;}
.qa-nav-main-hot .qa-nav-main-link {background:none;}
.qa-nav-main-hot .qa-nav-main-link:hover, .qa-nav-main-hot .qa-nav-main-selected {background:#396E63;}

The images are the (main) menu. If you d turn the iphone on its side, you d see that they aren t centered.... I ve tried editing so many things in .qa-nav-main 以及 also .qa-nav-mean-item but if I set float:center in the latter the menu items are all on a new line (though they are centered).

Answer 1

如果你想像现在这样保持自己的代码结构,那么就在<条码>和代号;上添加一个栏目,其中载有你的条码>和代号;中文本;,其中包含你的子。该类别将有以下规则:

display: block;
width: 200px; /* this should be the width you need, please assign your own */
margin: 0 auto;

在你的主要班子上添加以下规则:

text-align:center;

这应当给你带来你中间浮动的希望。但我要建议,你重新打上标号,并冲走所有横跨和中标。

The above gives you the result depiced on the following image: enter image description here

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