#Etop { margin:30px; float:none;width:678px; margin-bottom:10px;}
#Etop li {margin:10px 0px 0px 0px; font-size:14px; font-family:宋体;}

#EContent {width:678px; height:auto; margin:20px,0px,0px,30px; text-align:center;}
#EContent ul { padding:0px,15px,0px,15px;}