body {text-align: center; margin: 0px; padding: 0px;}
#doc {width: 970px; margin: 0 auto;  text-align: left;}
#hd, #bd, #ft  {width: 100%;}
div.panel {width: 100%; height: auto; margin-top: 7px; clear: both;}
.left {	float: left;}
.right {float: right;}
/**/
.w_660 {width: 660px;}
.w_325 {width: 325px;}
.w_230 {width: 230px;}
.w_240 {width: 240px;}
.w_250 {width: 250px;}
.w_320 {width: 320px;}
.w_305 {width: 308px;}
.w_300 {width: 300px;}
.w_390 {width: 390px;}
.w_385 {width: 385px;}
.w_460 {width: 460px;}
.w_475 {width: 475px;}
.w_480 {width: 480px;}
.w_160 {width: 160px;}
.w_150 {width: 150px;}
.w_120 {width: 120px;}
.w_130 {width: 130px;}
.w_800 {width: 800px;}
.w_665 {width: 665px;}
.w_675 {width: 675px;}
.w_640 {width: 640px;}
.w_810 {width: 810px;}
.w_780 {width: 780px;}
.w_170 {width: 170px;}
.w_550 {width: 550px;}

#bd .pic_new li{ width:130px; margin-left:15px;}
#bd .pic_news{ margin-bottom:10px; zoom:1; overflow:hidden;}