CSS积累
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,section,p,span,font,div{margin:0;padding:0;font-family:"Microsoft yahei";color:#333;} body,button,input,select,textarea{font:12px/1.5 tahoma,arial,\5b8b\4f53;} h1,h2,h3,h4,h5,h6{font-size:100%;} address,cite,dfn,em,var{font-style:normal;} code,kbd,pre,samp{font-family:"Microsoft yahei";} small{font-size:12px;} ul,ol{list-style:none;} a{text-decoration:none;color: #333;} 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;}