/*
页面样式重置定

*/
body,div,dl,dt,dd,ul,ol,li,h1,h2,h3,h4,h5,h6,
pre,code,
form,fieldset,legend,input,button,textarea,
p,blockquote,
th,td{margin:0; padding:0;}
table{border-collapse:collapse; border-spacing:0;}
ul,ol{list-style:none;}
fieldset,img {border:0;}
a{text-decoration:none;}
a:hover{text-decoration:underline;}
q:before, q:after{content:'';}
abbr, acronym{border:0; font-variant:normal;}
address,cite,dfn,optgroup,em,var{font-style:normal;}
abbr[title], acronym[title] {border-bottom: 1px dotted; cursor: help;}
small {font-size: 12px;}
legend{color:#000;}
hr {border: none; height: 1px;}
html {overflow-y: scroll;}
/*typography*/
body, button, input, select, textarea {font:12px/1.5 Tahoma, Helvetica, Arial, "\5b8b\4f53", sans-serif;}
h1 {font-size:18px;}
h2 {font-size:16px;}
h3 {font-size:14px;}
h4, h5, h6 { font-size:100%; }
code, kbd, pre, samp, tt{font-family:"Courier New", Courier, monospace;}