Maison >interface Web >tutoriel HTML >pc网页css reset_html/css_WEB-ITnose
body,div,dl,dt,dd,ul,ol,li,h1,h2,h3,h4,h5,h6,pre,form,fieldset,input,textarea,p,blockquote,th,td { padding: 0; margin: 0; }
table { border-collapse: collapse; border-spacing: 0; }
fieldset,img { border: 0; }
ol,ul { list-style: none; }
th { text-align: left; }
h1,h2,h3,h4,h5,h6 { font-weight: normal; font-size: 100%; }
a, a:link, a:visited, a:hover, a:active { outline: 0; text-decoration: none; }
.clearfix { /*zoom: 1; display: table; width: 100%;*/overflow:auto;_height:1% }
.clear { clear: both; }
.fl { float: left; }
.fr { float: right; }
body{ font-family: Helvetica, Tahoma, Arial, STXihei, "华文细黑", "Microsoft YaHei", "微软雅黑", sans-serif; letter-spacing: 2px; }