*{
    margin: 0;padding: 0;border: 0;
    box-sizing: border-box;
    -webkit-box-sizing: border-box;
    -moz-box-sizing: border-box;
    -o-box-sizing: border-box;
    -ms-box-sizing: border-box;
    font-family: 微软雅黑;
}
ul{
    margin: 0;
    padding:0;
}
/*about头部开始*/
.header_about{
    height:178px;
    width:100%;
    background-color:#f0f0f0;
}
.header_bg_ab{
    width:1100px;
    height:178px;
    margin:0 auto;
    position:relative;
}
.welcome_ab{
    width: 192px;
    height:146px;
    background-color:rgba(255,255,255,0.6);
    filter:progid:DXImageTransform.Microsoft.gradient(startColorstr=#6fffffff,endColorstr=#6fffffff);
    position: absolute;
    left:6px;
    top:46px;
    z-index: 20;
    -moz-box-shadow:0 5px 10px #969696;/*firefox*/
    -webkit-box-shadow:0 5px 10px #969696;/*webkit*/
    box-shadow: 0 5px 10px #969696;
}
.welcome_txt_box{
    margin-left:18px;
    margin-top: 15px;
}
.welcome_red{
    width: 100%;
    height:5px;
    background-color: #2ca644;
}
.welcome_h{
    height:1px ;
    width: 30px;
    border-top:1px solid #b4b4b4;
    margin-top: 15px;
}
.txt_p1{
    color: #2ca644;
    font-size: 30px;
}
.txt_p2{
   color: #353535;
    font-size:17px;
}
.welcome_hd{
    width:96px;
    height:20px;
    position: relative;
    margin-top: 8px;
}
.arrowhead{
    display: inline-block;
    height:14px;
    width:10px;
    background:url('../images/about_bg.png') no-repeat -9px -10px;
}
.arrowhead_hover{
    background:url('../images/about_bg.png') no-repeat -9px -28px;
}
.arrow_p2{
    position: relative;
    top:2px;
    left:4px;
    margin-top:6px;
    margin-left:15px;
    margin-right: 8px;
}
.arrow_p1{
    position: relative;
    top:2px;
    left:0;
    margin-top:6px;
}
.txt_s{
    color:#353535;
    font-size:16px;
}
/*about头部结束*/
/*about内容tab部分开始*/
.content_about_box{
    border-bottom: 1px solid #dcdcdc;
    padding-top:10px;
    padding-bottom: 10px;
    width: 100%;
    height:auto !important;

}
.content_about{
    width:1100px;
    margin:0 auto;
    position:relative;
    padding-left: 6px;
    height:auto !important;
}
.tab_header{
    width: 192px;
    height: 190px;
    padding-top: 30px;
    position:absolute;
    top:0;
    left:6px;
    background:rgba(255,255,255,0.5);
    filter:progid:DXImageTransform.Microsoft.gradient(startColorstr=#5fffffff,endColorstr=#5fffffff);
}
.tab_header_hover
{
    background-color: #c81528;
}
.tab_body{
    overflow: hidden;
}
.tab_header ul{
    list-style: none;
    width: 100%;
}
.tab_header_li{
    width: 100%;
    height:42px;
    padding-top: 5px;
    color:#353535;
    cursor: pointer;
    border-top:2px solid #fff;
    overflow: hidden;
    text-overflow: ellipsis;
    white-space: nowrap;
}
.tab_header_li a{
    display:block;
    height:100%;
    width:100%;
    color:#353535;
}
.tab_li_top{
    border-top:none;
 }
.tab_btitle_ab
{
    font-size:14px;
}
.tab_btitle_hover{
    color: #fff;
}
.tab_stitle_ab{
    font-size:12px;
}
.tab_stitle_hover{
    color:#fff;
}
.tab_img1{
    float:left;
}
.tab_header_bottom{
    width: 100%;
    height:5px;
    background-color:#a3a3a3;
    position: absolute;
    bottom: 0;
}
/*tab主体第一部分开始*/
.tab_con1{
    display:block;
    width: 100%;
    overflow: hidden;
    height:auto;
}
.arrowhead2{
    display: inline-block;
    height:11px;
    width:14px;
    background:url('../images/about_bg.png') no-repeat -9px -46px;
    position: relative;
    top:-5px;
    left:8px;
}

/*tab主体第一部分结束*/
/*tab主体第二部分开始*/
.tab_con2{
    width: 100%;
    overflow: hidden;
}
/*tab主体第二部分结束*/

/*tab主体第三部分开始*/
.tab_con3{
    display: none;
    width: 100%;
    /*overflow: hidden;*/
}
/*tab主体第三部分结束*/
/*tab主体第四部分开始*/
.tab_con4{
    display: none;
    width: 100%;
    overflow: hidden;
}
/*tab主体第四部分结束*/
.tab_con4,.tab_con5,.tab_con6{
    display: none;
    width: 100%;
    height:700px;
}
/*about内容tab部分结束*/

/*about内容底部footer部分开始*/
.footer_about{
    width: 100%;
    height: 131px;
    overflow: hidden;
    position: relative;
    border-bottom: 5px solid #2ca644;
    background-color: #fff;
    margin-top: 58px;
}
.footer_about_body{
    width: 1102px;
    height:100%;
    margin:0 auto;
}
.footer_about_box1,.footer_about_box2,.footer_about_box3{
    float:left;
    height:100%;
}
.about_code,.footer_about_logo{
    position:absolute;
    top:0;
    left:0;
    right:0;
    bottom:0;
    margin:auto;
}
.about_code{
    width: 103px;
    height:89px;
}
.footer_about_logo{
    height:39px;
    width:154px;
    cursor: pointer;
}
.footer_about_box1{
    width: 23%;
    position: relative;
    z-index: 10;
}
.footer_about_box2{
    width:56%;
    position: relative;
    z-index: 10;
}
.footer_about_box3{
    width: 21%;
    position:relative;
    z-index: 3;
}
.footer_about_txt{
padding-top: 34px;
height:100%;
width: 100%;
font-size: 12px;
color:#000000;
text-align: center;
}
.footer_about_txt ul{
list-style: none;
margin-left: 78px;
overflow: hidden;
margin-bottom: 5px;
}
.footer_about_txt .footer_striation_about{
width: 1px;
border-left:1px solid black;
height:10px;
position: relative;
top:3px;
}
.footer_about_txt ul li{
float:left;
text-align: center;
width: 82px;
font-size: 12px;
color:#000000;
}
.footer_about_txt ul li a{
text-decoration: none;
color:#000000;
}
.footer_about_txt p{
line-height: 20px;
}
.footer_about_txt .prompt_about{
font-size: 14px;
color:#000000;
margin-top: 4px;
}
.footer_about_txt ul li.footer_cancel_w1{
width:223px;
}
.footer_about_txt ul li.footer_cancel_w2{
width:1px;
height:13px;
}
.about_code{
}
.footBack{
    width: 100%;
    height: 100%;
    position: absolute;
    top: 0;
    left: 0;
    z-index: 5;
    background: rgba(226,226,226,0.5);
    filter:progid:DXImageTransform.Microsoft.gradient(startColorstr=#7f000000,endColorstr=#7f000000);
}
/*about内容底部footer部分结束*/