【图标文字垂直对齐】♣vertical-align:length
①<span>应用<s style="绝对定位"></s></span>
②<span style="背景图片">应用</span>
③<span>应用<s style="vertical-align:length"></s></span>
无视文字本身垂直对齐问题！！！
<!DOCTYPE html> <html lang="zh-CN"> <head> <meta charset="utf-8" /> <title></title> <style type="text/css"> /*kissy reset*/ body,h1,h2,h3,h4,h5,h6,hr,p,blockquote,dl,dt,dd,ul,ol,li,pre,form,fieldset,legend,button,input,textarea,th,td{margin:0;padding:0} body,button,input,select,textarea{font:12px/1.5 'Droid Serif',tahoma,arial,\5b8b\4f53,sans-serif} h1,h2,h3,h4,h5,h6{font-size:100%} address,cite,dfn,em,var{font-style:normal} code,kbd,pre,samp{font-family:courier new,courier,monospace} small{font-size:12px} ul,ol{list-style:none} a{text-decoration:none} a:hover{text-decoration:underline} sup{vertical-align:text-top} sub{vertical-align:text-bottom} legend{color:#000} fieldset,img{border:0} button,input,select,textarea{font-size:100%} table{border-collapse:collapse;border-spacing:0} article,aside,details,figcaption,figure,footer,header,hgroup,menu,nav,section,summary,time,mark,audio,video{display:block;margin:0;padding:0} mark{background:#ff0} /*page*/ .box1{height:18px;background-color:#F00} .box1 b{display:inline-block;width:0;height:0;overflow:hidden;border-top:4px solid #FFF;border-right:4px dotted transparent;border-left:4px dotted transparent;vertical-align:2px} </style> </head> <body> <div class="box1">应用<b></b></div> <hr /> <div class="box1">应用app<b></b></div> <hr /> <div class="box1">app<b></b></div> <hr /> <div class="box1">应用</div> <hr /> <div class="box1">应用app</div> <hr /> <div class="box1">app</div> <hr /> </body> </html>
