body {font-family: Arial,"宋体"; background:url(../images/bj.gif) repeat-x;font-size:14px; text-align:center; color:#666; line-height:26px;} 
body,div,dl,dt,dd,ul,ol,li,h1,h2,h3,h4,h5,h6,pre,form,fieldset,textarea,blockquote,button{padding:0; margin:0;} 
.red{ color:#ff0000;}
a{color:#666;text-decoration: none;}
a:hover{text-decoration: underline;}
.width918{ width:918px; text-align:left; margin:0 auto;} 
.centent{ margin-top:10px; margin-bottom:10px;}
.centent_top{ background:url(../images/white_bj_top.gif) no-repeat; display:block; height:10px; line-height:10px;}
.centent_center{ background-color:#fff; height:1500px;}
.centent_bottom{ background:url(../images/white_bj_bottom.gif) no-repeat; display:block;}