body{ background-image:url(../../img/aboutbg.jpg); background-attachment:fixed; background-position:top; background-repeat:no-repeat; background-size:100% 100%;}
.main{width:1000px; margin:0px auto;height:auto !important;height:900px; min-height:900px; position:relative;}
.about_content{width:900px; background:#FFF;height:auto !important;height:900px; min-height:900px;float:right;}
.about_banner{ width:900px; overflow:hidden; position:relative;}
.about_title{ color:#FFF; position:absolute; top:40px; left:50px; font-size:12px;}
.about_title b{ font-size:24px; line-height:24px;}
.about_content_bread{ float:right; display:inline; margin:16px 25px 0px 0px; line-height:12px; color:#3c3c3c;}
.bread_home{ float:right;}
.bread_word{ float:right;}
.about_content_bread a{ line-height:12px; color:#3c3c3c;}
.about_content_bread a:hover{ text-decoration:none; color:#00c6bd;}
.about_content_title{ margin:25px 0px 0px 160px;; height:40px; float:left; display:inline; width:430px;}
/**/
.about_content_title li{ float:left; font-weight:bold; text-align:center; width:141px; height:40px; line-height:30px;display:inline;  margin-right:2px;background:url(../images/horner_title_before3.jpg) no-repeat;}

.about_content_title li a{ color:#FFF; cursor:pointer;  width:141px; height:40px; display:block; }

.about_content_title li a:hover{text-decoration:none; background:url(../images/horner_title_hover3.jpg) no-repeat;}

.about_content_curror{background:url(../images/horner_title_hover3.jpg)  no-repeat!important;}
/**/
.about_content_title #gaikuang{ color:#FFF; background:#41c7c2; padding-left:3px; padding-right:3px; margin-right:10px;}
.about_content_main{ width:750px; margin:20px auto 0px auto;}
.totop{ position:fixed; right:180px; bottom:100px; *background:#000; background:rgba(0,0,0,0.6); width:30px; height:30px; color:#FFF;  text-align:center; line-height:30px; cursor:pointer;}
.close{ width:22px; height:22px; position:absolute; z-index:500; right:-10px; top:-10px; cursor:pointer;-webkit-transition:all 0.8s ease-in-out;-moz-transition:all 0.8s ease-in-out;transition:all 0.8s ease-in-out;-o-transition:all 0.8s ease-in-out; }
.close:hover{ -webkit-transform:rotate(360deg);-moz-transform:rotate(360deg);transform:rotate(360deg);-o-transform:rotate(360deg);}
.quality_list1{ width:450px; min-height:260px;  float:left; margin-top:10px;}
.quality_pic1{ width:300px; min-height:260px; float:left; margin-top:10px;}
.quality_list_title{ color:#111; font-size:16px; background:url(../../img/quality_btbg.jpg) no-repeat; padding-top:15px;}
.quality_list11_nr{ width:160px; float:left; margin-top:15px;}
.quality_list11_nr li a,.quality_list12_nr li a{ color:#666;}
.quality_list11_nr li a:hover,.quality_list12_nr li a:hover{  text-decoration:none;}
.quality_list12_nr{ width:287px; float:left; display:inline; margin-left:3px; margin-top:15px;} 
.picbt{ float:left; margin:10px; display:inline; margin-top:20px;}
.picbt_bt{ background:url(../../img/picbt_bt.jpg) no-repeat; padding-left:20px; margin-top:5px;}
.picbt_bt b{ color:#FFF; font-weight:normal;}
.quality_list2{ float:left; margin-bottom:20px;}
.quality_list2_nr{ margin-top:15px;}

#honor_mem_1,#honor_mem_2,#honor_mem_3{ margin-top:20px;}


.shiyan_cont1 ul li{ float:left; display:inline; margin-left:15px}
.shiyan_cont2 ul{ width:100%; border-bottom:1px solid #F1F1F1; padding-bottom:30px}
.shiyan_cont2 ul li{ float:left; width:185px; }
.shiyan_cont2_title{ color:#6d6d6d; font-weight:bold; line-height:36px}
.shiyan_cont3 ul{ width:100%; border-bottom:1px solid #F1F1F1}
.shiyan_cont3 ul li{ float:left; border:1px solid #F1F1F1; display:inline; margin-left:20px; margin-bottom:30px}
.shiyan_cont4 ul li{ width:100%}

.tongyong{ width:100%; text-align:center}
.tixing{ width:19px; height:14px; background:url(../../img/tixing.jpg) no-repeat; line-height:14px; color:#FFF; padding-left:2px; float:left; display:inline; margin-top:5px}
.tixing_wo{ float:left; width:700px;  display:inline; margin-left:10px}

.shiyan_cont5 ul{ width:100%; border-bottom:1px solid #F1F1F1}
.shiyan_cont5 ul li{ float:left; border:1px solid #F1F1F1; display:inline; margin-left:10px; margin-bottom:30px}
.tongyong_content1 ul li{ line-height:25px}