.tc_scrollimg{position:fixed;bottom:0;left:0;width:100%;height:100px;background:#222}.tc_scrollimg .gallery_con{width:720px}.tc_picBox{text-align:center;width:1200px;padding:10px;margin:-320px 0 0 -600px;position:fixed;left:50%;top:50%;z-index:1999;overflow:hidden}.tc_bg,.tc_bg_sale{height:570px;width:100%;overflow:hidden}.tc_bg img{min-width:100px;max-width:900px;_width:expression(document.body.clientWidth < 400 ? "400px":"auto");_width:expression(document.body.clientWidth>900 ? "900px":"auto")}.tc_bigImgwrap{position:relative;width:100%;height:570px}.tc_bigImgwrap .obtn{cursor:pointer;position:absolute;top:50%;margin-top:0;background-repeat:no-repeat;background-image:url(http://s.img898.com/www/png/images/arrows.png);display:block;width:50px;height:100px}.tc_bigImgwrap .oPrev{left:0;background-position:0 -120px}.tc_bigImgwrap .oPrev:hover{left:0;background-position:0 -240px}.tc_bigImgwrap .oNext{right:0;background-position:-80px -120px}.tc_bigImgwrap .oNext:hover{right:0;background-position:-80px -240px}.tc_bigImgwrap .tc_close,.tc_close_sale{display:block;width:40px;height:40px;position:absolute;top:20px;right:20px;text-align:center;line-height:40px;color:#fefefe;font-size:36px;cursor:pointer;border-radius:50%}.tc_bigImgwrap .tc_close:hover{color:#f0f0f0}.cnxhzj{width:1200px;margin:20px auto 0 auto}.tc_picBox_sale{text-align:center;width:1200px;height:640px;padding:10px;margin:-320px 0 0 -600px;position:fixed;left:50%;top:50%;z-index:1999;overflow:hidden}.tc_bigImg_sale{position:relative;width:100%;height:570px}.tc_bigImg_sale .obtn2{cursor:pointer;position:absolute;top:50%;margin-top:0;background-repeat:no-repeat;background-image:url(http://s.img898.com/www/png/images/arrows.png);display:block;width:50px;height:100px}.tc_bigImg_sale .oPrev2{left:0;background-position:0 -120px}.tc_bigImg_sale .oPrev2:hover{left:0;background-position:0 -240px}.tc_bigImg_sale .oNext2{right:0;background-position:-80px -120px}.tc_bigImg_sale .oNext2:hover{right:0;background-position:-80px -240px}.tc_bigImg_sale .tc_close{display:block;width:40px;height:40px;position:absolute;top:0;right:0;text-align:center;line-height:40px;color:#fefefe;font-size:42px;cursor:pointer;border-radius:50%}.tc_bigImg_sale .tc_close:hover{color:#f0f0f0}.tc_scrollimg_sale{position:fixed;bottom:0;left:0;width:100%;height:100px;background:#222}.small_sale{margin-left:-10px;position:absolute;left:0;top:0}.small_sale li{float:left;width:61px;height:61px;line-height:61px;margin:0 0 0 10px;cursor:pointer;border:1px solid #999;overflow:hidden}.small_sale li img{vertical-align:middle;margin:0 auto}.small_sale li:hover,.small_sale li.hover{border:2px solid red;height:59px;width:57px}.gallery_con_sale{float:left;width:720px;height:64px;overflow:hidden;margin-right:9px;position:relative}.gallery_l_sale,.gallery_r_sale{display:block;width:13px;height:64px;float:left;cursor:pointer;opacity:.5}.gallery_l_sale{margin-right:10px;background:url(http://s.img898.com/www/png/opitamz/newTrade_lbar.png) no-repeat center center}.gallery_r_sale{background:url(http://s.img898.com/www/png/opitamz/newTrade_rbar.png) no-repeat center center}.gallery_l_sale,.gallery_r_sale{height:0!important}.resiz-box{width:100%!important;margin:0!important;left:0;top:0;padding:0!important}.resiz-box .tc_bigImgwrap{width:100%}.resiz-box .tc_bg img,.resiz-box .tc_bg_sale img{vertical-align:middle}.tc-scroll-box{position:absolute;left:50%;top:19px;width:720px;margin:0 0 0 -360px}.resiz-box .tc_bigImgwrap .oPrev,.resiz-box .oPrev2{left:10%!important}.resiz-box .tc_bigImgwrap .oNext,.resiz-box .oNext2{right:10%!important}