.clearfix{ *zoom:1;}
.clearfix:after{  /*清除浮动*/
    content: "200B";
    height: 0;
    font-size: 0;
    display: block;
    clear: both;
}
.font-my{ /*微软雅黑*/
    font-family: "Microsoft Yahei";
}

.show-center-1224{  /*宽度1224的盒子居中显示*/
    width: 1224px;
    margin: 0 auto;
}
.children-a-100 a{ /*点击元素全部可触发*/
    display: block;
    width: inherit;
    height: inherit;
    color: inherit;
}

.main-header .header-l{
    float: left;
    margin-top: 21px;
    margin-bottom: 31px;
}
.main-header .logo{
    float: left;
}
.main-header .des{
    float: left;
    height: 18px;
    padding-left: 16px;
    margin-left: 14px;
    margin-top: 12px;
    font-size: 18px;
    line-height: 18px;
    color: #8c8c8c;
    border-left: 1px solid #eee;
}
.main-header .header-r{
    float: right;
}
.main-header li{
    float: left;
    height: 110px;
    border-top: 3px solid transparent;
    font-size:16px;
    line-height: 110px;
    color: #333;
}
.main-header li a{
    padding-left: 24px;
    padding-right: 24px;
}
.main-header li:hover{
    border-top-color: #e23435;
    background-color: #fafafa;
    color: #e23435;
}
.main-header li.active{
    border-top-color: #e23435;
    background-color: #fafafa;
    color: #e23435;
}

.main-banner-warp{
    position: relative;
    width: 100%;
    height: 400px;
    overflow: hidden;
}
.main-banner{
    position: absolute;
    top: 0;
    left: 50%;
    margin-left: -960px;
    width: 1920px;
}
.main-banner .btn-item{
    position: absolute;
    left: 1047px;
    width: 250px;
    height: 80px;
    background: url("../images/join-banner-btn.png") no-repeat 0 0;
    font-size: 30px;
    line-height: 80px;
    text-align: center;
    color: #ffa608;
}
.join-btn{
    top: 103px;
}
.selete-btn{
    top: 218px;
}

.hot-brand{
    padding-top: 100px;
}
.hot-brand .title{
    padding-left: 200px;
    height: 56px;
    line-height: 56px;
    font-size: 36px;
    color: #222;
    text-align: center;
}
.hot-brand .title span{
    display: inline-block;
    margin-left: 20px;
    margin-bottom: 12px;
    width: 175px;
    height: 1px;
    background-color: #e23435;
}
.hot-brand .sub-title{
    padding-right: 100px;
    margin-bottom: 30px;
    height: 24px;
    letter-spacing: 3px;
    line-height: 24px;
    font-size: 24px;
    color: #e23435;
    text-align: center;
    font-weight: normal;
}
.hot-brand .sub-title span{
    display: inline-block;
    margin-right: 40px;
    margin-bottom: 9px;
    width: 175px;
    height: 1px;
    background-color: #e23435;
}
.hot-brand .des{
    line-height: 36px;
    text-align: center;
    font-size: 18px;
    color: #444;
}
.hot-brand .pros-list{
    width: 1320px;
}
.hot-brand .pros-list li{
    float: left;
    width: 330px;
    height: 64px;
    margin-top: 25px;
    margin-bottom: 25px;
}
.hot-brand .pros-list .pro-icon{
    float: left;
    width: 62px;
    height: 64px;
    background-image: url("../images/join-icon-list.png");
    background-repeat:no-repeat;
}
.ico-food{
    background-position: 0 0;
}
.ico-maintain{
    background-position: -62px 0;
}
.ico-digital{
    background-position: -124px 0;
}
.ico-fruits{
    background-position: -186px 0;
}
.ico-clothes{
    background-position: -248px 0;
}
.ico-drinks{
    background-position: -310px 0;
}
.ico-snacks{
    background-position: -372px 0;
}
.ico-pregnant{
    background-position: -434px 0;
}
.hot-brand .pros-list .pro-name{
    float: left;
    height: 64px;
    margin-left: 15px;
    line-height: 64px;
    color: #8c8c8c;
    font-weight: normal;
}
.business-join{
    padding-top: 80px;
    text-align: center;
}
.business-join .title{
    height: 56px;
    line-height: 56px;
    font-size: 36px;
    color: #222;
}
.business-join .sub-title{
    margin-bottom: 100px;
    height: 24px;
    letter-spacing: 3px;
    line-height: 24px;
    font-size: 24px;
    color: #e23435;
    font-weight: normal;
}
.business-join .business-list li{
    float: left;
    position: relative;
    width: 286px;
    height: 286px;
    border: 1px solid #e6e6e6;
    background-color: #f5f5f5;
    margin-right: 24px;
}
.business-join .business-list .item-icon{
    position: absolute;
    z-index: 1;
    left: 83px;
    top: -62px;
    width: 122px;
    height: 122px;
    background-image: url("../images/join-icon-list.png");
    background-repeat:no-repeat;
}
.ico-business{
    background-position:0 -74px;
}
.ico-cooperation{
    background-position:-124px -74px;
}
.ico-standard{
    background-position:-248px -74px;
}
.ico-more{
    background-position:-372px -74px;
}
.business-join .business-list .item-title{
    margin-top: 70px;
    height: 42px;
    line-height: 42px;
    font-size: 20px;
    color: #333;
}
.business-join .business-list .item-des{
    padding-left: 25px;
    padding-right: 25px;
    height: 60px;
    overflow: hidden;
    line-height: 30px;
    font-size: 14px;
    color: #999;
}
.business-join .business-list .item-btn{
    display: inline-block;
    margin-top: 20px;
    width: 138px;
    height: 38px;
    line-height: 38px;
    font-size: 14px;
    border: 1px solid #e23435;
    color: #e23435;
}
.business-join .business-list .item-btn:hover{
    color: #fff;
    background-color:#e23435;
}
.join-step .title{
    height: 80px;
    line-height: 80px;
    margin-top: 40px;
    font-size: 24px;
    color: #e23435;
    text-align: center;
}
.join-step .title span{
    display: inline-block;
    height: 10px;
    width: 200px;
    margin-bottom: 3px;
    background-image: url("../images/join-icon-list.png");
    background-repeat: no-repeat;
}
.join-step .left-line{
    background-position: -152px -582px;
    margin-right: 5px;
}
.join-step .right-line{
    background-position: -152px -592px;
    margin-left: 5px;
}
.join-step .step-cont .left-pic{
    float: left;
}
.join-step .step-cont .right-list{
    float: left;
    width: 662px;
    overflow: hidden;
}
.join-step .step-cont .step-list{
    width: 750px;
}
.join-step .right-list li{
    float: left;
    padding-top: 85px;
    padding-left: 15px;
    height: 135px;
    width: 360px;
}
.join-step .right-list .left-icon{
    float: left;
    width: 142px;
    height: 134px;
    background-image: url("../images/join-icon-list.png");
    background-repeat: no-repeat;
}
.ico-step1{
    background-position: 0 -438px;
}
.ico-step2{
    background-position: -142px -438px;
}
.ico-step3{
    background-position: -284px -438px;
}
.ico-step4{
    background-position: 0 -572px;
}
.join-step .right-list .step-title{
    margin-left: 157px;
    width: 120px;
    height: 46px;
    overflow: hidden;
    line-height: 46px;
    font-weight: bold;
    font-size: 18px;
    color: #454545;
}
.join-step .right-list .step-num{
    display: inline-block;
    width: 32px;
    height: 32px;
    margin-right: 10px;
    line-height: 32px;
    text-align: center;
    font-size: 14px;
    color: #fff;
    background: url("../images/join-icon-list.png") no-repeat -162px -612px;
}
.join-step .right-list .step-des{
    margin-left: 157px;
    width: 120px;
    height: 26px;
    overflow: hidden;
    line-height: 26px;
    font-size: 14px;
    color: #737373;
}

.join-cooperation{
    padding-top: 100px;
}
.join-cooperation .title{
    padding-left: 190px;
    height: 56px;
    line-height: 56px;
    font-size: 36px;
    color: #222;
    text-align: center;
}
.join-cooperation .title span{
    display: inline-block;
    margin-left: 20px;
    margin-bottom: 12px;
    width: 175px;
    height: 1px;
    background-color: #e23435;
}
.join-cooperation .sub-title{
    padding-right:40px;
    margin-bottom: 30px;
    height: 24px;
    letter-spacing: 3px;
    line-height: 24px;
    font-size: 24px;
    color: #e23435;
    text-align: center;
    font-weight: normal;
}
.join-cooperation .sub-title span{
    display: inline-block;
    margin-right: 40px;
    margin-bottom: 9px;
    width: 175px;
    height: 1px;
    background-color: #e23435;
}
.join-cooperation .des{
    line-height: 36px;
    text-align: center;
    font-size: 18px;
    margin-bottom: 40px;
    color: #444;
}
.join-cooperation .tab-warp{
    background-color: #f5f5f5;
}
.join-cooperation .tab-warp .tab-nav{
    float: left;
}
.join-cooperation .tab-nav li{
    position:relative;
    padding-left: 20px;
    width: 168px;
    height: 104px;
    margin-bottom: 10px;
    background-color: #fff;
    cursor: pointer;
}
/*.join-cooperation .tab-nav li.last{
    margin-bottom: 0;
}*/
.join-cooperation .tab-nav li:hover .tab-icon{
    background-image: url("../images/join-tab1-hv.png");
}
.join-cooperation .tab-nav li:hover .tab-title{
    color: #e23435;
}
.join-cooperation .tab-nav li:hover .white-arrow{
    display: block;
}

.join-cooperation .tab-nav .checked .tab-icon{
    background-image: url("../images/join-tab1-hv.png");
}
.join-cooperation .tab-nav .checked .tab-title{
    color: #e23435;
}
.join-cooperation .tab-nav .checked .white-arrow{
    display: block;
}

.join-cooperation .tab-nav .tab-icon{
    float: left;
    margin-top: 24px;
    width: 51px;
    height: 44px;
    background-image: url("../images/join-tab1.png");
    background-repeat: no-repeat;
}
.ico-tabitem1{
    background-position: 0 0;
}
.ico-tabitem2{
    background-position:-51px 0;
}
.ico-tabitem3{
    background-position:-102px 0;
}
.ico-tabitem4{
    background-position:-153px 0;
}
.ico-tabitem5{
    background-position:-204px 0;
}
.ico-tabitem6{
    background-position:-255px 0;
}
.join-cooperation .tab-nav .tab-title{
    float: left;
    padding-left: 10px;
    width: 107px;
    height: 104px;
    line-height: 104px;
    font-size: 16px;
    color: #666;
}
.join-cooperation .tab-nav .white-arrow{
    display: none;
    position: absolute;
    top: 44px;
    right: -16px;
    width: 0;
    height: 0;
    border: 8px solid transparent;
    border-left-color: #fff;
}

.join-cooperation .tab-cont{
    float: left;
    width: 1036px;
}
.join-cooperation .tab-cont li{
    width: 1036px;
    display: none;
}
.join-cooperation .tab-cont li.active{
    display: block;
}
.join-cooperation .tab-cont  .left-des{
    float: left;
    width: 240px;
    padding-left: 40px;
}
.join-cooperation .left-des .des-title{
    margin-top: 130px;
    height: 120px;
    line-height: 120px;
    font-size: 22px;
    color: #333;
}
.join-cooperation .left-des .des-cont{
    line-height: 28px;
    font-size: 16px;
    color: #666;
}
.join-cooperation .left-des .more-btn{
    display: block;
    margin-top: 30px;
    margin-left: 10px;
    width: 160px;
    height: 40px;
    line-height: 40px;
    text-align: center;
    font-size: 16px;
    color: #fff;
    background-color: #e23435;
}
.join-cooperation .left-des .more-btn span{
    display: inline-block;
    margin-bottom:-7px;
    margin-left: 20px;
    width: 26px;
    height: 26px;
    background: url("../images/join-icon-list.png") no-repeat -203px -611px;
}
.join-cooperation .right-pic{
    margin-top: 124px;
    float: right;
}

.common-problem{
    padding-top: 80px;
}
.common-problem .title{
    height: 56px;
    line-height: 56px;
    font-size: 36px;
    color: #222;
    text-align: center;
}
.common-problem .sub-title{
    margin-bottom: 40px;
    height: 24px;
    letter-spacing: 3px;
    line-height: 24px;
    font-size: 24px;
    color: #e23435;
    font-weight: normal;
    text-align: center;
}
.common-problem .problem-warp{
    width: 1224px;
    overflow: hidden;
}
.common-problem .problem-list{
    width:1310px;
}
.common-problem .problem-list li{
    float: left;
    width: 320px;
    height: 108px;
    margin-bottom: 120px;
}
.common-problem .problem-list .item-icon{
    float: left;
    width: 108px;
    height: 108px;
    margin-right: 20px;
    background-image: url("../images/join-icon-list.png");
    background-repeat:no-repeat;
}
.ico-mes{
    background-position: 0 -208px;
}
.ico-seller{
    background-position: -110px -208px;
}
.ico-cost{
    background-position: -220px -208px;
}
.ico-management{
    background-position: -330px -208px;
}
.ico-advantage{
    background-position: 0 -318px;
}
.ico-cont{
    background-position: -110px -318px;
}
.ico-help{
    background-position: -220px -318px;
}
.ico-tel{
    background-position: -330px -318px;
}
.common-problem .problem-list .item-title{
    height: 40px;
    line-height: 40px;
    font-size:16px;
    color: #888;
}
.common-problem .problem-list .item-des{
    padding-right: 50px;
    line-height: 20px;
    font-size: 12px;
    color: #888;
}
.common-problem .problem-more .problem-pic{
    float: left;
}
.common-problem .problem-more .btn-more{
    float: left;
    margin-top: 100px;
    margin-left: 120px;
    width: 273px;
    height: 40px;
    line-height: 40px;
    background-color: #e23435;
    text-align: center;
    color: #fff;
    font-size: 14px;
    font-weight: bold;
}
.common-problem .problem-more .btn-more i{
    display: inline-block;
    width: 26px;
    height: 26px;
    margin-left: 10px;
    margin-bottom: -8px;
    background: url("../images/join-icon-list.png") no-repeat -203px -611px;
}