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:14px/1.5 "microsoft yahei", \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; } 
a:visited{color:#154774;}
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; }