body{ font-family: '黑体'; font-size: 16px; line-height: 1.5; color: #454545; background-color: #f7f7f7;}
body, div, dl, dt, dd,ul,ol,li,h1,h2,h3,h4,h5,h6,pre,form,fieldset,input,textarea,p,blockquote,th,td{margin:0;padding:0;}
img{ border: 0;}
ul{ list-style: none;}
ul li{ list-style-type: none;}
a{ outline: none; text-decoration: none; cursor:pointer;}
em,i{ font-style: normal;}
input, textarea, keygen, select, button{ font-family: '黑体'; font-size: 16px;}