.iso_certification{
    font:initial
}
.iso_banner img{
    width:100%
}
.second_cnt,.three_bg{
    background: #f8f8f8;
    padding-bottom: 80px;
}
.second_icon{
    width: 1200px;
    position: relative;
    top:-80px;
    left:50%;
    margin-left:-600px;
    display: flex;
    align-items: center;
    justify-content: space-between;
    padding: 30px;
    background: #FFFFFF;
    box-shadow: 0px 0px 5px 0px rgba(0, 32, 219, 0.1);
    border-radius: 3px;
    box-sizing: border-box;
}
.second_icon li{
    width: 30%;
    font-size: 15px;
    color: #333333;
    display: flex;
    align-items: center;
}
.second_icon li img{
    margin-right: 20px;
    width: 80px;
}
.second_icon li>div{
width: 210px;
}
.second_icon li h3{
    font-size: 24px;
    color: #4841FD;
    font-weight: 700;
    margin-bottom: 20px;
}
.line{
    height:50px;
    background: #ddd;
    width: 1px;
}
.auth_title{
    font-size: 40px;
    color: #333;
    margin: 0px auto 50px;
    text-align: center;
    font-weight: 700;
}
.auth_title span{
    font-size: 16px;
    color: #666;
    margin-left: 20px;
    font-weight: 400;
}
.business_area{
    width: 1200px;
    margin: 0px auto;
    background: #FFFFFF;
    box-shadow: 0px 0px 10px 0px rgba(0, 32, 219, 0.1);
    display: flex;
    align-items: center;
    justify-content: space-between;

}
.business_area_left{
    width: 300px;
    font-size: 16px;
    text-align: center;
    background: url("../images/iso/busines_bg.png") no-repeat center;
    background-size: 100% 100%;
    min-height: 320px;
    color: #fff;
    padding: 60px 0;
    box-sizing: border-box;
}
.business_area_left p{
    margin-top: 80px;
}
.business_area_left h3{
    font-weight: 700;
    font-size: 36px;
    line-height: 50px;
}
.business_area_right{
    width: 900px;
    min-height: 320px;
    display: flex;
    flex-wrap: wrap;
}
.business_area_right li{
    box-sizing: border-box;
    width: 50%;
    display: flex;
    align-items: center;
    padding: 30px;
    border-right: 1px dashed #ddd;
    border-bottom: 1px dashed #ddd;
}
.business_area_right li:nth-of-type(2n){
    border-right: 0px;
}
.business_area_right li:nth-of-type(n+3){
    border-bottom: 0px;
}
.business_area_right h3{
    font-size: 20px;
    font-weight: 700;
    color: #333;
    margin-bottom: 20px;
}
.business_area_right p{
    font-size: 14px;
    color: #666;
}
.iso_bg{
    background: url("../images/iso/system_bg.png") no-repeat center;
    background-size: 100% 100%;
    padding: 80px 0;
}
.system_cnt{
    width:1200px;
    margin: 0px auto;
    display: flex;
    align-items: center;
    justify-content: center;
}
.system_left{
    width: 240px;
    background: linear-gradient(0deg, #F99F72 0%, #FF7168 100%);
    color: #fff;
    min-height: 480px;
    padding: 60px 22px 0px;
    position: relative;
    box-sizing: border-box;
}
.system_left h3{
    font-weight: 700;
    font-size: 36px;
    text-align: center;
}
.system_left p{
    margin-top: 20px;
    font-size: 15px;
}
.system_left a{
    display: block;
    width: 160px;
    cursor: pointer;
    height: 40px;
    line-height: 40px;
    text-align: center;
    background: linear-gradient(0deg, #FFC9B0 0%, #FFFFFF 100%);
    box-shadow: 0px 5px 10px 0px rgba(158, 10, 0, 0.1);
    border-radius: 20px;
    color: #FF6728;
    font-size: 14px;
    font-weight: 700;
    position: absolute;
    bottom: 40px;
    left: 50%;
    margin-left: -80px;
}
.system_right{
    width: 960px;
    box-sizing: border-box;
    /*min-height: 480px;*/
    background: #fff;
    display: flex;
    flex-wrap: wrap;
}
.system_right li{
    width: 25%;
    display: flex;
    flex-direction: column;
    padding: 15px;
    min-height: 120px;
    box-sizing: border-box;
    border-right: 1px dashed #ddd;
    border-bottom: 1px dashed #ddd;
    justify-content: center;
}
.system_right li:nth-of-type(4n){
    border-right: 0px;
}
.system_right li:nth-of-type(n+13){
    border-bottom: 0px;
}
.system_right h3{
    font-size: 15px;
    color: #333;
    font-weight: 700;
}
.system_right p{
    font-size: 13px;
    color: #888;
    margin-top: 10px;
}
.service_cnt{
    background: #F8F8F8;
    padding: 80px 0;
    margin-top: 0px;
}
.three_bg{
    padding-top: 80px;
}
.three_bg .system_cnt{
    box-shadow: 0px 0px 10px 0px rgba(0, 71, 50, 0.1);
}
.three_bg .system_left{
    background: linear-gradient(0deg, #23D573 0%, #19CA9C 100%);
    min-height: 420px;
}
.three_bg .system_left a{
    background: linear-gradient(0deg, #B6F1D1 0%, #FFFFFF 100%);
    box-shadow: 0px 5px 10px 0px rgba(0, 71, 50, 0.1);
    color: #009E71;
}
.three_bg .system_right li {
    min-height: 140px;
    padding: 15px;
}
.three_bg .system_right li:nth-of-type(7),.three_bg .system_right li:nth-of-type(10){
    width: 50%;
    border-right: 0px;
}
.three_bg .system_right li:nth-of-type(n+8){
    border-bottom: 0px;
}
.three_bg .system_right li:nth-of-type(8){
    border-right: 1px dashed #ddd;
}

.four_bg{
    padding: 80px 0;
    background: url("../images/iso/shop_bg.png") no-repeat center;
background-size: 100% 100%;
}
.four_bg .system_cnt{
    box-shadow: 0px 0px 10px 0px rgba(0, 71, 50, 0.1);
}
.four_bg .system_left{
    background: linear-gradient(0deg, #668BF4 0%, #6966F4 100%);
    min-height: 320px;
}
.four_bg .system_left a{
    background: linear-gradient(0deg, #A3BBFF 0%, #FFFFFF 100%);
    box-shadow: 0px 5px 10px 0px rgba(2, 0, 138, 0.1);
    color: #4A48DF;
}
.four_bg .system_right li {
    min-height: 160px;
    padding: 15px;
    width: 33.33%;
    border-right: 1px dashed #ddd;
}
.four_bg .system_right li:nth-of-type(3n){
    border-right: 0px;
}
.four_bg .system_right li:nth-of-type(n+4){
    border-bottom: 0px;
}
.five_bg{
    padding: 80px 0;
    background: #F8F8F8;;
}
.five_bg .system_cnt{
    box-shadow: 0px 0px 10px 0px rgba(51, 0, 0, 0.1);
}
.five_bg .system_left{
    background: linear-gradient(0deg, #FF978C 0%, #FF5151 100%);
    min-height: 320px;
}
.five_bg .system_left a{
    background: #FFFFFF;
    box-shadow: 0px 0px 10px 0px rgba(0, 32, 219, 0.08);
    color: #FF5252;
}
.five_bg .system_right li {
    min-height: 160px;
    padding: 15px;
    width: 33.33%;
    border-right: 1px dashed #ddd;
}
.five_bg .system_right li:nth-of-type(3n){
    border-right: 0px;
}
.five_bg .system_right li:nth-of-type(n+4){
    border-bottom: 0px;
}
.six_bg{
    background: #fff;
    padding: 80px 0;
}
.six_bg>div{
    width: 1200px;
    margin: 0px auto;
}
.modul_title{
font-size: 16px;
    color: #999;
    text-align: center;
}
.modul_title h3{
    font-weight: 700;
    font-size: 40px;
    margin: 0px auto;
    line-height: 116px;
    height: 81px;
    width: 450px;
    color:#333333;
    background: url("../images/iso/six_bg.png") no-repeat left center;
    background-size: 100% 100%;
    margin-bottom: 10px;
}
.six_bg ul{
    display: flex;
    align-items: center;
    justify-content: space-between;
    margin-top: 80px;
}
.six_bg li{
    width: 278px;
    height: 340px;
    background: #FFFFFF;
    box-shadow: 0px 0px 10px 0px rgba(0, 32, 219, 0.08);
    border-radius: 5px;
    display: flex;
    flex-direction: column;
    justify-content: center;
    align-items: center;
    font-size: 14px;
    color: #999;
}
.six_bg li h3{
    font-size: 20px;
    font-weight: 700;
    color:#333;
    margin: 40px 0 10px;
}
.six_bg li img{
    width: 80px;
}
.six_bg li p{
    padding: 30px;
    text-align: center;
}
.seven_bg{
    background: #f8f8f8;
    padding: 80px 0;
}
.seven_bg>div{
    width: 1200px;
    margin: 0px auto;
}
.seven_bg .modul_title h3{
    background: url("../images/iso/seven_bg.png") no-repeat left center;
    background-size: 100% 100%;
    width: 353px;
}
.seven_bg ul{
    display: flex;
    justify-content: space-between;
    align-items: center;
    margin-top: 80px;
}
.seven_bg li{
    text-align: center;
}
.seven_bg li h3{
    text-align: center;
    font-size: 24px;
    font-weight: bold;
    color: #333333;
    margin-top: 30px;
}
.seven_bg ul li:nth-of-type(2n){
    position: relative;
    top:-60px
}
.step_number{
    width: 40px;
    height: 40px;
    background: #FFFFFF;
    border: 1px solid #8F82FF;
    border-radius: 50%;
    color: #8F82FF;
    font-size: 20px;
    line-height: 40px;
    text-align: center;
    margin: 30px auto 0;

}
.step_number:after{
    content: '';
    display: block;
    height: 1px;
    border-bottom: 1px solid #DDDDDD;
    width: 180px;
    position: relative;
    left: 65px;
    top: -20px;
}
.seven_bg ul li:last-of-type .step_number:after{
    width: 0px;
}
.icon1{
width: 14px;
    animation: upDown 3s ease-in-out infinite;

}
.icon2{
width: 20px;
    position: relative;
    top:-4px;
    animation: upDown 3s ease-in-out infinite;

}
.icon3{
width: 22px;
    position: relative;
    top:-10px;
    animation: upDown 3s ease-in-out infinite;
}
.icon4{
width: 28px;
    position: relative;
    top:-8px;
    left: 2px;
    animation: upDown 3s ease-in-out infinite;

}
@keyframes upDown{0%{transform: translateY(5px);} 25%{transform: translateY(0px);} 50%{transform: translateY(5px);} 75%{transform: translateY(0px);} 100%{transform: translateY(5px);}}