* {

    margin: 0;

    padding: 0;

}

body{

    overflow-x: hidden;

}

.container{

    min-width: 1920px;

}

/* banner */

.banner{

    width: 100%;

    height: 640px;

    background: url(https://aishang-web.oss-cn-beijing.aliyuncs.com/web/banner1.png) no-repeat center;

    background-size: cover;

}

/* 方案描述 */

.scheme{

    width: 100%;

    height: 1013px;

    padding: 0 360px;

    box-sizing: border-box;

    overflow: hidden;

}

.scheme_head{

    text-align: center;

    margin-top: 68px;

    line-height: 30px;

    font-weight: bold;

}

.scheme_head_title{

    font-size: 28px;

    color: #1D2B34;

    line-height: 40px;

    margin-bottom: 20px;

}

.scheme_head_waimai{

    width: 485px;

    text-align: center;

    margin-top: 209px;

}

.scheme_content{

    display: flex;

}

.waimai_ico img{

    width: 144px;

    height: 144px;

    margin-bottom: 15px;

}

.waimai_name{

    font-size: 36px;

    color: #333;

    font-weight: bold;

    line-height: 45px;

}

.waimai_versions{

    width: 203px;

    font-size: 19px;

    color: #1D2B34;

    margin-left: 113px;

    margin-top: 36px;

    line-height: 28px;

    font-weight: bold;

}

.waimai_content{

    margin-top: 71px;

}

.waimai_content_item{

    text-align: left;

    margin-bottom: 36px;

    font-size: 18px;

}

.waimai_content_item_dian{

    display: inline-block;

    width: 10px;

    height: 10px;

    background: #333;

    border-radius: 50%;

    margin-right: 12px;

    line-height: 25px;

}

.waimai_content_item_content{

    line-height: 25px;

}

.scheme_head_phone{

    width: 691px;

    height: 620px;

    margin-top: 103px;

    margin-left: 118px;

}

.scheme_head_phone_img{

    width: 100%;

    height: 100%;

}



/* 展示 */

.show_wrap{

    background: url(https://aishang-web.oss-cn-beijing.aliyuncs.com/web/show_wrap.png) no-repeat center;

    background-size: cover;

    height: 681px;

    padding: 66px 304px;

    box-sizing: border-box;

    text-align: center;

    position: relative;

}

.swiper-container{

    width: 1121px;

    height: 552px;

}

.swiper-slide img{

    width: 100%;

    height: 100%;

}

.swiper-button-next1{

    width: 56px;

    height: 56px;

    position: absolute;

    left: 304px;

    top: 50%;

    background: url(../images/jiantou.png) no-repeat center;

    background-size: cover;

    transform: rotateZ(180deg);

    cursor: pointer;

}

.swiper-button-prev1_hover{

    width: 56px;

    height: 56px;

    border-radius: 50%;

    position: absolute;

    left: 304px;

    top: 50%;

    background: url(../images/jiantou_active.png) no-repeat center;

    background-size: cover;

    cursor: pointer;

}

.swiper-button-next1_hover{

    width: 56px;

    height: 56px;

    border-radius: 50%;

    position: absolute;

    right: 304px;

    top: 50%;

    background: url(../images/jiantou_active.png) no-repeat center;

    background-size: cover;

    transform: rotateZ(180deg);

    cursor: pointer;

}

.swiper-button-prev1{

    width: 56px;

    height: 56px;

    position: absolute;

    right: 304px;

    top: 50%;

    top: 50%;

    background: url(../images/jiantou.png) no-repeat center;

    background-size: cover;

    cursor: pointer;

}



/* 优势 */

.advantage{

    height: 834px;

}

.advantage_head{

    color: #1D2B34;

    font-size: 28px;

    font-weight: bold;

    line-height: 40px;

    margin-top: 51px;

    margin-bottom: 74px;

    text-align: center;

}

.advantage_main{

    display: flex;

    justify-content: center;

}

.advantage_main_center{

    width: 599px;

    height: 617px;

}

.advantage_main_center img{

    width: 100%;

    height: 100%;

}

.advantage_main_item{

    width: 162px;

    text-align: center;

    overflow: hidden;

    position: absolute;

}

.advantage_main_left,.advantage_main_right{

    width: 162px;

    position: relative;

}

.advantage_main_item1{

    width: 155px;

    right: 24px;

    top: 63px;

}

.advantage_main_item3{

    right: 21px;

    top: 403px;

}

.advantage_main_item2{

    right: 136px;

    top: 234px;

}

.advantage_main_item4{

    width: 126px;

    left: 40px;

    top: 63px;

}

.advantage_main_item5{

    left: 142px;

    top: 234px;

}

.advantage_main_item6{

    left: 25px;

    top: 403px;

}

.advantage_main_item_title{

    color: #1D2B34;

    font-size: 30px;

    font-weight: bold;

    line-height: 42px;

    text-align: center;

    margin-bottom: 5px;

}

.advantage_main_item_content{

    color: #1D2B34;

    font-size: 18px;

    line-height: 30px;

}

/* 功能展示 */

.fun_show{

    height: 1287px;

    position: relative;

    margin-bottom: 48px;

}

.fun_show_head{

    width: 100%;

    height: 507px;

    background: url(https://aishang-web.oss-cn-beijing.aliyuncs.com/web/fun_show_head.png) no-repeat center;

    background-size: cover;

}

.fun_show_main{

    width: 1200px;
    height: 1164px;
    background: #fff;
    box-shadow: 3px 3px 20px #e4e4e4;
    border-radius: 20px;
    margin: 0 auto;
    margin-top: -385px;

}

.fun_show_main_title{

    color: #1D2B34 ;

    font-size: 28px;

    line-height: 40px;

    font-weight: bold;

    text-align: center;

}

.fun_show_main_top{

    height: 384px;

    position: relative;

    overflow: hidden;

}

.fun_show_main_title_line1,.fun_show_main_title_line2{

    width: 120px;

    height: 3px;

    background: #FFBB1C;

    position: absolute;

    top: 0;

    left: 0;

    right: 0;

    bottom: 0;

    margin: 0 auto;

}

.fun_show_main_title_line1{

    margin-top: 120px;

}

.fun_show_main_title_line2{

    margin-top: 606px;

}

.fun_show_main_title_top{

    margin-top: 57px;

}

.fun_show_main_title_bottom{

    margin-top: 159px;

}

.fun_show_main_item{

    width: 116px;

    text-align: center;

}

.fun_show_main_item img{

    width: 116px;

    height: 116px;

    margin-bottom: 29px;

}

.fun_show_main_item_title{

    font-size: 18px;

    color: #1D2B34;

    line-height: 25px;

    font-weight: bold;

}

.fun_show_main_list{

    display: flex;

    justify-content: space-between;

    margin-top: 24px;

    padding: 0 70px;

    padding-top: 76px;

    

}

.fun_show_main_list_bottom{

    display: flex;

    flex-wrap: wrap;

    margin-top: 24px;

    padding: 0 70px;

    padding-top: 76px;

}

.fun_show_main_list_bottom .fun_show_main_item{

    margin-right: 198px;

    margin-bottom: 62px;

}

.fun_show_main_list_bottom .fun_show_main_item:nth-child(4),.fun_show_main_list_bottom .fun_show_main_item:nth-child(8){

    margin-right: 0;

}

/* 增值功能 */

.accretion_top{

    height: 364px;

    background: url(https://aishang-web.oss-cn-beijing.aliyuncs.com/web/accretion.png) no-repeat center;

    background-size: cover;

    overflow: hidden;

}

.accretion_top_title{

    text-align: center;

    color: #fff;

    font-size: 28px;

    line-height: 40px;

    margin-top: 50px;

}

.accretion_top_list{

    display: flex;

    justify-content: space-between;

    padding: 0 360px;

    margin-top: 46px;

}

.accretion_top_item{

    width: 180px;

    height: 160px;

    background: #fff;

    text-align: center;

    border-radius: 4px;

}

.accretion_top_item img{

    width: 46px;

    height: 44px;

    margin-top: 25px;

    margin-bottom: 14px;

}

.accretion_top_item_title{

    font-size: 18px;

    font-weight: bold;

    color: #1D2B34;

    line-height: 25px;

}



.accretion_bottom{

    height: 268px;

    overflow: hidden;

}



.accretion_bottom_main{

    width: 1200px;

    height: 180px;

    box-shadow: 3px 3px 20px #E4E4E4;

    margin: 48px auto 40px;

    display: flex;

    justify-content: space-between;

    align-items: center;

}

.accretion_bottom_main_left{

    padding-left: 44px;

}

.accretion_bottom_main_left_title{

    color: #1D2B34;

    font-size: 22px;

    font-weight: bold;

    line-height: 30px;

    margin-bottom: 21px;

}

.accretion_bottom_main_left_content{

    color: #1D2B34;

    font-size: 18px;

    line-height: 25px;

}

.accretion_bottom_main_right{

    padding-right: 49px;

}

.accretion_bottom_main_right_btn1{

    width: 200px;

    height: 60px;

    background: #FFBB1C;

    border: none;

    border-radius: 4px;

    color: #fff;

    font: 18px bold;

    margin-right: 60px;

    cursor: pointer;

}

.accretion_bottom_main_right_btn2{

    width: 200px;

    height: 60px;

    background: #fff;

    border: 1px solid #FFE19C;

    border-radius: 4px;

    color: #FFBB1C;

    font: 18px bold;

    margin-right: 60px;

    cursor: pointer;

}