飞天心宏的博客

依稀旧梦似曾见，相逢只恨缘太迟

日志

关于我

飞天心宏

出身数学,爱好文学,从事软件开发工作。一个阳光、幽默、热爱生活的男孩子,在追求理想的路上风雨无阻,勇往直前,崇尚“梦想有多远,我们就走多远”！

文章分类

LOFTER精选

八招诀窍，教你实力撩妹 >

CSS控制上下左右居中

2013-01-06 10:26:56| 分类： CSS | 标签： |举报 |字号大中小订阅

下载LOFTER 我的照片书 |

样式

.content

{

position: absolute;

top: 50%;

left: 50%;

margin-top: -300px;

margin-left: -512px;

width: 1024px;

height: 600px;

}

说明：

position: absolute; /*绝对定位*/

top: 50%; left: 50%; /*上左各偏移50%*/

margin-top: -300px; /*高的一般*/

margin-left: -512px; /*宽的一半*/

width: 1024px; height: 600px; /*固定宽高*/

效果：

放大缩小仍然居中显示：

飞天心宏 2013-01-06

评论这张

转发至微博

阅读(1490)| 评论(0)

推荐转载

历史上的今天

this.p={  m:2,
              b:2,
              loftPermalink:'',
              id:'fks_087065086094080064082085087066072084087068087087083075083',
              blogTitle:'CSS控制上下左右居中',
              blogAbstract:'<H2 style=\"MARGIN: 13pt 0cm;\"  \><SPAN style=\"FONT-FAMILY: 宋体; mso-ascii-font-family: Cambria; mso-ascii-theme-font: major-latin; mso-fareast-font-family: 宋体; mso-fareast-theme-font: major-fareast; mso-hansi-font-family: Cambria; mso-hansi-theme-font: major-latin;\"  \>样式</SPAN\><SPAN lang=\"EN-US\" \></SPAN\></H2\>  <P style=\"TEXT-ALIGN: left; MARGIN: 0cm 0cm 0pt; TEXT-AUTOSPACE: ; mso-layout-grid-align: none;\"  align=\"left\" \><SPAN style=\"FONT-FAMILY: NSimSun; COLOR: maroon; FONT-SIZE: 9.5pt; mso-bidi-font-family: NSimSun; mso-font-kerning: 0pt;\"  lang=\"EN-US\" \>.content</SPAN\><SPAN style=\"FONT-FAMILY: NSimSun; FONT-SIZE: 9.5pt; mso-bidi-font-family: NSimSun; mso-font-kerning: 0pt;\"  lang=\"EN-US\" \></SPAN\></P\>  ',
              blogTag:'css,tyingsoft,twilight,twifly',
              blogUrl:'blog/static/26731587201306102656358',
              isPublished:1,
              istop:false,
              type:0,
              modifyTime:0,
              publishTime:1357439216358,
              permalink:'blog/static/26731587201306102656358',
              commentCount:0,
              mainCommentCount:0,
              recommendCount:0,
              bsrk:-100,
              publisherId:0,
              recomBlogHome:false,
              currentRecomBlog:false,
              attachmentsFileIds:[],
              vote:{},
              groupInfo:{},
              friendstatus:'none',
              followstatus:'unFollow',
              pubSucc:'',
              visitorProvince:'',
              visitorCity:'',
              visitorNewUser:false,
              postAddInfo:{},
              mset:'000',
              mcon:'',
              srk:-100,
              remindgoodnightblog:false,
              isBlackVisitor:false,
              isShowYodaoAd:false,
              hostIntro:'出身数学,爱好文学,从事软件开发工作。一个阳光、幽默、热爱生活的男孩子,在追求理想的路上风雨无阻,勇往直前,崇尚“梦想有多远,我们就走多远”！',
              hmcon:'1',
              selfRecomBlogCount:'0',
              lofter_single:'<iframe width="140" height="560" style="overflow:hidden;" src="http://www.lofter.com/mailEntry.do?blogad=1&blog" frameBorder="0"></iframe>'
            }

{list a as x}
    {if !!x}
    <div class="iblock nbw-fce nbw-f40">
      <a class="fc03 noul" target="_blank" hidefocus="true" href="http://blog.163.com/${x.visitorName}/">
      {if x.visitorName==visitor.userName}
      <img alt="${x.visitorNickname|escape}" onerror="this.src=location.f40" class="cwd bdwa bdc0" src="${fn1(x.visitorName)}&r=${visitor.imageUpdateTime}"/>
      {else}
      <img alt="${x.visitorNickname|escape}" onerror="this.src=location.f40" class="cwd bdwa bdc0" src="${fn1(x.visitorName)}"/>
      {/if}
      </a>
      <div class="cwd vname thide">
        {if x.moveFrom=='wap'}
          <a class="noul pnt" target="_blank" href="http://blog.163.com/services/wapblog.html?frompersonalbloghome"><span title="来自网易手机博客" class="iblock wapIcon"> </span></a>
        {elseif x.moveFrom=='iphone'}
          <a class="noul pnt" target="_blank"><span title="来自iPhone客户端" class="iblock iphoneIcon"> </span></a>
        {elseif x.moveFrom=='android'}
          <a class="noul pnt" target="_blank"><span title="来自Android客户端" class="iblock androidIcon"> </span></a>
        {elseif x.moveFrom=='mobile'}
          <a class="noul pnt" target="_blank" href="http://blog.163.com/services/emsblog.html?frompersonalbloghome"><span title="来自网易短信写博" class="iblock wapIcon"> </span></a>
        {/if}
        <a class="fc03 m2a"  target="_blank" hidefocus="true" href="http://blog.163.com/${x.visitorName}/">
          ${fn(x.visitorNickname,8)|escape}
        </a>
      </div>
    </div>
    {/if}
    {/list}

<#--最新日志，群博日志--> <#--推荐日志-->

<p class="fc06">推荐过这篇日志的人：</p>
    <div>
      {list a as x}
      {if !!x}
      <div class="iblock nbw-fce nbw-f40">
        <a class="fc03 noul" target="_blank" hidefocus="true" href="http://blog.163.com/${x.recommenderName}/">
        <img alt="${x.recommenderNickname|escape}" onerror="this.src=location.f40" class="cwd bdwa bdc0" src="${fn1(x.recommenderName)}"/>
        </a>
        <div class="cwd thide">
          <a class="fc03 m2a" target="_blank" hidefocus="true" href="http://blog.163.com/${x.recommenderName}/">
            ${fn(x.recommenderNickname,6)|escape}
          </a>
        </div>
      </div>
      {/if}
      {/list}
    </div>
    {if !!b&&b.length>0}
    <p  class="fc06">他们还推荐了：</p>
    <ul>
    {list b as y}
      {if !!y}
        <li class="rrb"><span class="iblock">·</span><a class="fc03 m2a" target="_blank" href="http://blog.163.com/${y.recommendBlogPermalink}/?from=blog/static/26731587201306102656358">${y.recommendBlogTitle|escape}</a></li>
      {/if}
    {/list}
    </ul>
    {/if}

<#--引用记录--> <#--博主推荐--> <#--随机阅读--> <#--首页推荐--> <#--历史上的今天--> <#--被推荐日志--> <#--上一篇，下一篇--> <#-- 热度 -->

{list a as x}
    {if !!x}
    <div class="hotItem iblock nbw-fce nbw-f40">
      <a class="fc03 noul" target="_blank" hidefocus="true" href="http://blog.163.com/${x.publisherUsername}/">
      {if x.publisherUsername==visitor.userName}
      <img alt="${x.publisherNickname|escape}" onerror="this.src=location.f40" class="cwd bdwa bdc0" src="${fn1(x.publisherUsername)}&r=${visitor.imageUpdateTime}"/>
      {else}
      <img alt="${x.publisherNickname|escape}" onerror="this.src=location.f40" class="cwd bdwa bdc0" src="${fn1(x.publisherUsername)}"/>
      {/if}
      </a>
      <div class="cwd vname thide">
        <a class="fc03 m2a"  target="_blank" hidefocus="true" href="http://blog.163.com/${x.publisherUsername}/">
          ${fn(x.publisherNickname,8)|escape}
        </a>
      </div>
      <a class="f-myLikeIcons hottype {if x.type==1} js-liketype{elseif x.type==2} js-reblogtype{elseif x.type==3} js-sharetype{else}{/if}" target="_blank" hidefocus="true" href="http://blog.163.com/${x.publisherUsername}/"> </a>
    </div>
    {/if}
    {/list}

<#-- 网易新闻广告 --> <#--右边模块结构--> <#--评论模块结构--> <#--引用模块结构--> <#--博主发起的投票-->

页脚

我的照片书 - 博客风格 - 手机博客 - 下载LOFTER APP - 订阅此博客

飞天心宏的博客

导航

日志

CSS控制上下左右居中

样式

说明：

效果：

放大缩小仍然居中显示：

飞天心宏 2013-01-06

历史上的今天

最近读者

热度

评论

页脚