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;position:relative;}
.about_content{width:900px; background:#FFF;height:auto !important;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:20px 0px 0px 0px; height:48px}
.about_content_title li{ float:left; font-weight:bold; text-align:center; line-height:32px;display:inline;  margin-right:2px;width:118px; height:32px; background:#D0D0D0}
.about_content_title li a{ color:#FFF; cursor:pointer;  width:118px; height:40px; display:block; }
.about_content_curror{ background:url(../img/hover.jpg) no-repeat!important; width:118px; height:40px !important;}
.about_content_title li a:hover{text-decoration:none; background:url(../img/hover.jpg) no-repeat;  width:118px; height:40px;}

.about_content_title1{ margin:20px auto 0px; height:40px; }
.about_content_title1 li{ float:left; font-weight:bold; text-align:center; width:141px; height:40px; line-height:30px;display:inline; margin-left:2px;background:url(../about/images/horner_title_before3.jpg) no-repeat;}
.about_content_title1 li a{ color:#FFF; cursor:pointer;  width:141px; height:40px; display:block; cursor:pointer }
.about_content_title1 li a:hover{text-decoration:none; background:url(../about/images/horner_title_hover3.jpg) no-repeat; color:#FFF;}
.about_content_curror1{background:url(../about/images/horner_title_hover3.jpg)  no-repeat!important;}

.fenye{ padding-top:50px; padding-bottom:50px; width:700px; margin:0 auto}
.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:50px;}
.quality_pic1{ width:300px; min-height:260px; float:left; margin-top:50px;}
.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;}


.ach1{ width:717px; margin-bottom:75px  }
.ach1_title{ width:416px; height:81px; background:url(../img/con_title1.jpg) no-repeat; margin:20px auto 10px auto; line-height:35px; text-align:center; color:#fff; font-size:24px}
.ach1_content { margin-bottom:75px; width:100% line-height:20px;}
.ach1_content p{border-bottom:1px dotted #ccc; }
.ach2{width:740px;margin-top:35px}
.ach2_title{ float:left; position:relative; background:url(../img/ach2_title.jpg) no-repeat; width:445px; height:378px; color:#FFF; font-size:24px; display:inline; margin-bottom:75px}
.ach3_title{ float:left; position:relative; background:url(../img/ach3_title.jpg) no-repeat; width:445px; height:378px; color:#FFF; font-size:24px; display:inline; margin-bottom:75px}
.ach4_title{ float:left; position:relative; background:url(../img/ach4_title.jpg) no-repeat; width:445px; height:378px; color:#FFF; font-size:24px; display:inline; margin-bottom:75px}
.ach5_title{ float:left; position:relative; background:url(../img/ach5_title.jpg) no-repeat; width:445px; height:378px; color:#FFF; font-size:24px; display:inline; margin-bottom:75px}

.ach2_title1{ line-height:35px; width:100%; text-align:center; font-size:15px;}
.ach2_content{ float:right; width:290px; display:inline; margin-top:110px; margin-bottom:75px}
.ach2_content p{border-bottom:1px dotted #ccc; }
.ach2_content ul li{ width:100%; border-bottom:1px dotted #ccc; line-height:30px}
.ac2{ width:504px; height:334px; background:url(../img/ac2.jpg) no-repeat; margin:20px auto 0 auto; position:relative}

.down1{ width:720px; margin:35px 0px 75px 0px}
.down1 ul li{ height:40px; width:100%; border-bottom:1px solid #E6EAF5}
.dd1{ width:309px;  height:40px; border-right:1px solid #E6EAF5; float:left; line-height:40px; font-size:14px; font-family:"微软雅黑"; padding-left:20px}
.dd1 a{ color:#666666}
.dd1 a:hover{ color:#41c7c2}
.dd2{ width:194px;  height:40px; border-right:1px solid #E6EAF5; float:left; line-height:40px; font-size:12px; font-family:"微软雅黑"; text-align:center}
.dd3{ width:195px;  height:40px;float:left; line-height:40px; text-align:center}
.dd3 a{ width:18px; height:18px; background:url(../img/xia1.jpg); display:block; margin:10px auto 0 auto}
.dd3 a:hover{ width:18px; height:18px; background:url(../img/xia2.jpg); display:block; margin:10px auto 0 auto; text-decoration:none}