.main{width: 1003px;margin: 0 auto;}
.top{background-repeat: repeat-y;background-attachment: scroll;height: 140px;width:1003px;margin: 0 auto;}
.top_top{width: 1003px;height: 90px;margin: 0 auto;}
.top_top_left{float: left;margin: 0 auto;width: 380px;height: 90px;}
.top_top_right{width: 620px;height: 90px;float: right;}
.top_t_r_top{width: 620px;height: 50px;}
.top_t_r_bottom{height: 40px;}
.menu2{background-image: url("../images/menu2.jpg")/*tpa=http://pvc-curtain-china.com/images/menu2.jpg*/;background-repeat: repeat-x;height: 30px;width: 1003px; margin:0 auto; margin-top:-2px;}
.bannerbg{height: 260px;width: 100%;background-image: url("../images/bannerbg.jpg")/*tpa=http://pvc-curtain-china.com/images/bannerbg.jpg*/;}
.foot{width: 1003px;height: 150px; position:relative; background-image: url("../images/footbg.jpg")/*tpa=http://pvc-curtain-china.com/images/footbg.jpg*/;background-repeat: repeat-x; margin:0 auto; overflow:hidden;}
.foot_content{width: 1003px;margin: 0 auto;height: 150px;color: #000000;font-size: 15px;font-family: 宋体 Serif;}
.foot_div1{height: 30px;line-height: 30px;text-align: center;}
.foot_div1 a{color: #000000;font-size: 15px;font-family: 宋体 Serif;text-decoration:none;}
.fl{float: left;}
.fr{float: right;}
.c_m_left1{border: 1px solid #CCC;border-bottom: 0px;width: 245px;background-color: #F6F6F6;}
.c_m_left_ul{width: 245px;background-image: url("../images/jobl1.jpg")/*tpa=http://pvc-curtain-china.com/images/jobl1.jpg*/;background-repeat: repeat-y;background-attachment: scroll;}
.c_m_left_ul ul li{width: 245px;height: 30px;line-height: 30px;font-size: 13px;border-bottom: 1px solid #CCC;}
.c_m_left_ul ul li a{text-decoration: none;margin: 0 0 0 5px;}
.c_m_left_ul ul li a:hover{text-decoration: none; color:Red; margin: 0 0 0 5px;}
.c_m_left_ul ul li span{margin: 0;display: inline; position:relative;}
.c_m_left_a_hover{ color: #A40B1D;}
.c_m_left_a_de{color: #0F0F0F;}
.contact_l{background-color: #DCDCDC;margin: 10px 0 10px 0;background-image: url("../images/jobl1.jpg")/*tpa=http://pvc-curtain-china.com/images/jobl1.jpg*/;height: 200px;border: 1px solid #ccc;width: 245px;position: relative;overflow: hidden;}
.contact_l_div{height: 30px;font-size: 18px;font-weight: bold;font-family: 微软雅黑; text-align:center; line-height: 30px;color: #BC0406;}
.contact_l ul{padding: 0 0 0 20px;width: 235px;}
.contact_l ul li{line-height: 30px;}
.content_middle{width: 1003px;min-height: 500px;margin: 0 auto;}
.top_t_r_top ul li{float: right;}
.top_t_r_top ul li a{text-decoration: none;color: #000;}
.top_t_r_top ul li a:hover{color: Red;}
/*导航栏*/
#nav{height: 50px;width: 1003px;margin: 0 auto;}
#topnav{height: 50px;width: 1003px;margin: 0 auto;font-size: 15px;color: #DFE5DB;font-weight: bold;border-left: 1px solid #FF3F3C;}
#topnav .mainlevel{float: left;display: inline;height: 48px;width: 166px;line-height: 48px;background-image: url("../images/title.jpg")/*tpa=http://pvc-curtain-china.com/images/title.jpg*/;background-repeat: repeat-x;border-top: 1px solid #FF3F3C;border-right: 1px solid #FF3F3C;}
#topnav .mainlevel a{text-decoration: none;color: #DFE5DB;height: 100%;width: 100%;display: block;text-align: center;}
#topnav .mainlevel a:hover{color: Black;text-decoration: none;background: #062723 url("../images/topnav_active.jpg")/*tpa=http://pvc-curtain-china.com/images/topnav_active.jpg*/ 0 0 repeat-x;}
#topnav2{display: none;position: absolute; z-index:999;}
#topnav2 li{border-top: 1px solid #fff;color: #31363A;width: 300px; /*IE6 only*/height: 30px;line-height: 30px;}
#topnav .mainlevel #topnav2 li a{color: #31363A;text-decoration: none;background: #062723 url("../images/topnav_active.jpg")/*tpa=http://pvc-curtain-china.com/images/topnav_active.jpg*/ 0 0 repeat-x;height: 30px;width: 300px;display: block;}
#topnav .mainlevel #topnav2 li a:hover{color:Red;}
.contactUs_main{width: 260px;overflow:hidden;}
/*over*/
.c_m_left{float: left;width: 260px;}
.c_m_left1{border: 1px solid #CCC;border-bottom: 0px;width: 245px;background-color: #F6F6F6;}
.c_m_right{float: right;width: 740px;}
.banners{height: 180px; width: 1003px;margin: 0 auto;}
/*内容部分*/
.c_m_r_top1{width: 740px;height: 30px;overflow: hidden;margin: 10px 0 10px 0;background-color: #DCDCDC;line-height: 30px;font-size: 15px;font-weight: bold;}
.c_m_r_content{width: 735px;border: 1px solid #CCC; min-height:400px; margin: 0 0 20px 0; overflow:hidden;}
/*over*/
/*留言*/
.style1{ width: 715px;}
.txtinput {padding: 4px 5px 0px; border:0px; width: 308px; height: 23px; color: rgb(96, 57, 19); font-size: 15px; margin-bottom: 20px; float: left; display: block; background-image: url("../images/bg_txtinput.gif")/*tpa=http://pvc-curtain-china.com/images/bg_txtinput.gif*/; background-color: transparent;}
.txtinput:active {color: rgb(0, 0, 0); background-image: url("../images/bg_txtinput_active.gif")/*tpa=http://pvc-curtain-china.com/images/bg_txtinput_active.gif*/;}
.txtinput:focus {color: rgb(0, 0, 0); background-image: url("../images/bg_txtinput_active.gif")/*tpa=http://pvc-curtain-china.com/images/bg_txtinput_active.gif*/;}
.txtarea {padding: 4px 5px; border: 0px;width: 308px; height: 180px; color: rgb(96, 57, 19); font-family: "Verdana","Arial","sans-serif"; font-size: 14px; margin-bottom: 10px; float: left; display: block; background-image: url("../images/bg_txtarea.gif")/*tpa=http://pvc-curtain-china.com/images/bg_txtarea.gif*/; background-color: transparent; resize: none;}
.txtarea:active {color: rgb(0, 0, 0);}
.txtarea:focus {color: rgb(0, 0, 0);}
/*over*/
.t1{padding-top: 20px; padding-left:5px; padding-right:20px; padding-bottom: 10px;background-image: url("../images/common_lx.png")/*tpa=http://pvc-curtain-china.com/images/common_lx.png*/;background-repeat: no-repeat;width: 100px;float: right;position: fixed;top: 200px;height: 135px;z-index: 300;right: 0px;}
.t1 div{height: 35px;line-height: 35px;}
.t1 div a{ text-decoration:none; color:#37add6;}
* html .t1{position: absolute;top: expression(offsetParent.scrollTop + 50);}
.onlinechating2{background: url("../images/msn.gif")/*tpa=http://pvc-curtain-china.com/images/msn.gif*/ no-repeat center;width:90px; height:23px; overflow:hidden; line-height:23px;  margin-top:16px; float:left; }
.onlinechating3{ width:140px; float:left;}