html,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:12px/1.5tahoma, arial, \5b8b\4f53;color:#333;background:#fff;}
h1{font-size:18px;font-weight:bold;}
h2{font-size:14px;font-weight:bold;}
h3{font-size:12px;font-weight:bold;}
h4,h5,h6{font-size:100%;font-weight:normal;}
address,cite,dfn,em,var{font-style:normal;}
code,kbd,pre,samp{font-family:couriernew, courier, monospace;}
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%;}
/*add*/
a,img{border:none;outline:none;}