/*********PC端样式****************/
* html,* html body/*修正IE6振动bug*/{background-image:url(about:blank);background-attachment:fixed;}
#swt_pc_center{_position:absolute;_margin-top:0px;_top:expression(eval(document.documentElement.scrollTop+(document.documentElement.clientHeight-this.offsetHeight)/2));}
.swt_pc_center_top{ position:absolute; top:5px; left:20px; width:240px; color:#FFFFFF; font-size:13px;line-height:16px; text-align:left;}
.swt_pc_center_close{ position:absolute; top:0px; right:0px;}
.swt_c_bt1{ position:absolute;display:block;/* bottom:45px;right:185px; */top:30px; width:492px;height:300px;}
.swt_c_bt2{ position:absolute;display:block;bottom:45px;right:54px;_right:74px; width:100px;height:30px;}

#swt_pc_right{display:;position: fixed;right:0;top:40%; margin-top:-135px;z-index:20001;}
#swt_pc_right_close {position: absolute;top: 0px;right: 0px; font-size:0;}
#swt_pc_right_close_a {font-size:0; display:inline-block;}
#swt_pc_right{_position:absolute;_margin-top:0px;_top:expression(eval(document.documentElement.scrollTop+(document.documentElement.clientHeight-this.offsetHeight)/2));}
#swt_pc_left{display:;position: fixed;left:0;top:50%; margin-top:-135px;z-index:20001;}
#swt_pc_left{_position:absolute;_margin-top:0px;_top:expression(eval(document.documentElement.scrollTop+(document.documentElement.clientHeight-this.offsetHeight)/2));}
#swt_down{ width:100%; height:70px;}
#swt_down{position: fixed;left:0; bottom:0;z-index:20001;}