.middle{ width:960px; margin-left:auto; margin-right:auto; background-color:white; overflow:hidden;}
.left{ float:left;}
.right{ float:right; margin-right:20px;}
.duan{ margin-top:20px; margin-bottom:50px; color:#323232; margin-left:20px;}
h1{ font-size:18px; font-weight:normal; margin:0; padding:0; line-height:36px; color:#1d92dd; border:0; text-align:left; float:none;}
p{ font-size:14px; line-height:24px;}
.duan a{ color:#1597f0;}
.little{ text-align:center; font-size:12px; color:#666; line-height:24px; margin-top:240px;}
.right img{ margin-top:10px;}