样式重置

body,h1,h2,h3,h4,h5,h6,dl,dt,dd,ul,ol,li,th,td,p,blockquote,pre,form,fieldset,legend,input,button,textarea,hr{margin:0;padding:0}

body,button,input,select,textarea{ font:12px/1.5 "宋体",arial, verdana, sans-serif}

h1,h2,h3,h4,h5,h6{font-size:100%;font-weight:normal}

li{list-style:none}

fieldset,img{border:0}

table{border-collapse:collapse;border-spacing:0}

q:before,q:after{content:”}

button,input,select,textarea{font-size:100%}

legend{color:#000}

small{font-size:12px}

hr{border:none;height:1px}

a{text-decoration:none}

a:hover{text-decoration:underline}

.cle:after{content:".";display:block;height:0;clear:both;visibility:hidden}

.cle{ display:inline-block}

.cle{ display:block}

.clear {clear: both;}