.head_img {
    position: relative;
    
}
.head_img .wrap {
    position: absolute;
    width: 100%;
    height: 100%;
    left: 0;
    top: 0;
    display: flex;
    align-items: center;
    color: #fff;
    font-size: .46rem;
    line-height: 2;
    font-weight: 400;
}


/* 策略与创新 */
.strategyinnovation {
    text-align: center;
    font-weight: 200;
}
.strategyinnovation li {
    width: 25%;
    font-size: .3rem;
    position: relative;
    float: left;
}
.strategy {
    margin: .7rem 0 .3rem;
    color: #000;
    font-weight: 400;
}
.strategy li:after {
    content: "";
    display: inline-block;
    width: 22px;
    height: 1.4em;
    color: #A0A0A0;
    position: absolute;
    right: 0;
    background: url(https://img.ismartgo.cn/data/resource/ismartgo_static/static/img/product_serve/jiantou2.png) no-repeat center center/100% 22px;
}
.strategy li:nth-last-of-type(1):after {
    display: none;
}
.innovation {
    background: url(https://img.ismartgo.cn/data/resource/ismartgo_static/static/img/product_serve/innovation-bg.png) 0 0/100% no-repeat;
    font-size: .2rem;
    color: #fff;
    text-align: center;
}
.innovation li {
    height: 308px;
    display: flex;
    align-items: center;
    justify-content: center;
    border-right: 1px solid #F5F2F5;
    font-size: .24rem;
}
.innovation li .img-box {
    display: block;
    height: 180px;
    width: 152px;
    margin: 0 auto;
    line-height: 180px;
}




/* 购物者营销 */
.shopper  {
    background: #000 url(https://img.ismartgo.cn/data/resource/ismartgo_static/static/img/product_serve/shopper-bg.png) bottom center/100% no-repeat;
    color: #BBBBBB;
}
.shopper .box-title {
    color: #fff;
}
.box-subtitle2 {
    font-size: .42rem;
    text-align: center;
    color: #fff;
    margin: .9rem 0;
}
.icon-list {
    color: #bbb;
    text-align: center;
    margin: 0 -20px;
}
.icon-list li {
    width: calc(25% - 40px);
    height: 184px;
    background: #181518;
    margin: 0 20px;
    float: left;
}
.icon-list img {
    height: 85px;
}
.icon-list p {
    margin-top: 10px;
    font-size: 22px;
}
.divide {
    text-align: center;
    margin: .6rem 0;
    font-size: 0;
}
.divide span {
    display: inline-block;
    color: #FF673C;
    font-size: .3rem;
    vertical-align: middle;
    width: 44%;
}
.divide i {
    display: inline-block;
    width: 28%;
    height: 1px;
    background: #1C1A1D;
    vertical-align: middle;
}
.icon-list2 {
    margin: 0 -13px;
}
.icon-list2 li {
    width: calc(20% - 26px);
    margin: 0 13px;
    height: 174px;
}

.shopper .list3 {
    text-align: center;
    font-size: 24px;
    color: #bbb;
}
.shopper .list3 li {
    width: 33.333%;
    float: left;
    position: relative;
}
.shopper .list3 li>* {
    margin: .3rem 0;
}
.shopper .list3 h5 {
    color: #FF673C;
    font-size: 28px;
    font-weight: 400;
}
.shopper .list3 img {
    width: 256px;
}
.shopper .list3 li p {
    margin: 50px 0;
}
.shopper .list3 li button {
    width: 220px;
    height: 50px;
    border: 1px solid #FF673C;
    border-radius: 60px;
    margin: -1em 0;
    font-size: 20px;
    background: none;
    color: inherit;
}
.shopper .list3 li:after {
    content: "";
    display: block;
    position: absolute;
    right: -30px;
    top: calc(50% + 13px);
    width: 56px;
    height: 43px;
    background: url(https://img.ismartgo.cn/data/resource/ismartgo_static/static/img/product_serve/jiantou.png) 0 0/100% auto no-repeat;
}
.shopper .list3 li:nth-last-of-type(1):after{
    display: none;
}



/* 智慧运营 */
.operation ol {
    width: 35em;
    margin: 0 auto;
    font-size: 0.26rem;
    line-height: 2;
}
.operation ol i {
    font-size: 1.5em;
    font-style: normal;
    vertical-align: middle;
}
.operation ol li {

}
.operation ul li {
    width: 25%;
    float: left;
    text-align: center;
    margin: 1rem 0 0;
    position: relative;
    color: #161616;
}
.operation ul p {
    margin-top: 30px;
    font-size: 22px;
}
.operation ul div {
    margin-bottom: 48px;
    font-size: 22px;
    margin-top: -17px;
}
.operation ul li:after {
    content: "";
    display: block;
    width: 44px;
    height: 56px;
    position: absolute;
    right: -22px;
    top: 30%;
}
.operation ul li:nth-of-type(1):after {
    background: url(https://img.ismartgo.cn/data/resource/ismartgo_static/static/img/product_serve/jiahao.png) 0 0/100% no-repeat;
}
.operation ul li:nth-of-type(2):after {
    background: url(https://img.ismartgo.cn/data/resource/ismartgo_static/static/img/product_serve/jiantou.png) 0 0/100% no-repeat;
}
.operation ul li:nth-of-type(3):after {
    height: 200px;
    width: 61px;
    top: 3%;
    right: -40px;
    background: url(https://img.ismartgo.cn/data/resource/ismartgo_static/static/img/product_serve/lines.png) 0 0/100% no-repeat;
}




/* 数据智能 */
.data {
    margin-bottom: 0;
    background: #000;
    color: #6E6E6E;
    text-align: center;
}
.data .box-title {
    color: #fff;
}
.data li {
    float: left;
    width: 25%;
}
.data li h4 {
    color: #FF6631;
    margin: .3rem 0;
    font-size: 22px;
    font-weight: 400;
}
.data li .desc {
    font-size: 18px;
    display: flex;
    justify-content: center;
    align-items: center;
    height: 150px;
}
.data li .desc p {
    line-height: 1.8;
}