body,ul,ol,li,p,h1,h2,h3,h4,h5,h6,form,fieldset,table,td,img,div{margin:0;padding:0;border:0;} 
body{background:#fff;color:#000;font-size:14px;/* font-family:"SimSun","宋体","Arial Narrow"; */} 
html,body{height: 100%;}
ul,ol{list-style-type:none;} 
select,input,img,select{vertical-align:middle;} 
*{box-sizing: border-box;}
a{text-decoration:none;} 

a:hover,a:active,a:focus{color:#c00;text-decoration:underline;}
input:focus{outline:none}