.wrapper {
    width: 100%;
    /* overflow-x: hidden; */
    margin-top: 76px;
}

.wrapper .banner {
    position: relative;
    width: 100%;
}

.wrapper .banner .pic {
    display: block;
    width: 100%;
    margin: auto;
}

.wrapper .banner .banner-desc {
    position: absolute;
    left: calc(50% + 128px);
    transform: translateX(-50%) translateY(-50%);
    top: 50%;
    width: 1440px;
    margin: auto;
}

.wrapper .banner .banner-desc .title-top {
    font-size: 32px;
}

.wrapper .banner .banner-desc .title-middle {
    font-weight: bold;
    font-size: 56px;
    margin-top: 40px;
}

.wrapper .banner .banner-desc .title-end {
    font-size: 24px;
    margin-top: 40px;
}

.wrapper .banner .banner-desc .banner-handle {
    margin-top: 42px;
    display: flex;
}

.wrapper .banner .banner-desc .banner-handle .btn {
    display: flex;
    align-items: center;
    justify-content: center;
    width: 166px;
    height: 45px;
    text-align: center;
    border-radius: 23px;
    /* padding: 9px 32px; */
    font-size: 20px;
}

.wrapper .banner .banner-desc .banner-handle .btn-know {
    color: #E31F1D;
    border: 1px solid #E31F1D;
    margin-right: 16px;

}

.wrapper .banner .banner-desc .banner-handle .btn-experience {
    color: #fff;
    background: linear-gradient(90deg, #E72A29 0%, #F1605F 100%);
}

/* 相关产品 */
.product-container {
    background-image: url('../images/product_bg.png');
    background-size: cover;
}

.product-container .wrape-box {
    display: flex;
    flex-wrap: wrap;
    width: 1200px;
    margin: 0 auto;
    padding: 60px 40px;
}

.product-container .wrape-box .product-item {
    display: flex;
    flex-direction: column;
    height: 300px;
    flex: 0 0 24%;
    padding-bottom: 22px;
    margin-right: 10px;
    background-color: #fff;
}

.product-container .wrape-box .product-item .item-title-header {
    height: 80px;
    background-size: cover;
    background-position: center center;
}

/* default */
.product-container .wrape-box .product-item:nth-of-type(1) .item-title-header {
    background-image: url('../images/crm_default.png');
}

.product-container .wrape-box .product-item:nth-of-type(2) .item-title-header {
    background-image: url('../images/erp_default.png');
}

.product-container .wrape-box .product-item:nth-of-type(3) .item-title-header {
    background-image: url('../images/nocode_default.png');
}

.product-container .wrape-box .product-item:nth-of-type(4) .item-title-header {
    background-image: url('../images/tz_default.png');
}

.product-container .wrape-box .product-item:nth-of-type(6) .item-title-header {
    background-image: url('../images/fs_default.png');
}

.product-container .wrape-box .product-item:nth-of-type(5) .item-title-header {
    background-image: url('../images/hrm_default.png');
}

.product-container .wrape-box .product-item:nth-of-type(7) .item-title-header {
    background-image: url('../images/jxc_default.png');
}

.product-container .wrape-box .product-item:nth-of-type(8) .item-title-header {
    background-image: url('../images/wechat_default.png');
}

/* hover */
.product-container .wrape-box .product-item:nth-of-type(1):hover .item-title-header {
    background-image: url('../images/crm_hover.png');
}

.product-container .wrape-box .product-item:nth-of-type(2):hover .item-title-header {
    background-image: url('../images/erp_hover.png');
}

.product-container .wrape-box .product-item:nth-of-type(3):hover .item-title-header {
    background-image: url('../images/nocode_hover.png');
}

.product-container .wrape-box .product-item:nth-of-type(4):hover .item-title-header {
    background-image: url('../images/tz_hover.png');
}

.product-container .wrape-box .product-item:nth-of-type(6):hover .item-title-header {
    background-image: url('../images/fs_hover.png');
}

.product-container .wrape-box .product-item:nth-of-type(5):hover .item-title-header {
    background-image: url('../images/hrm_hover.png');
}

.product-container .wrape-box .product-item:nth-of-type(7):hover .item-title-header {
    background-image: url('../images/jxc_hover.png');
}

.product-container .wrape-box .product-item:nth-of-type(8):hover .item-title-header {
    background-image: url('../images/wechat_hover.png');
}

.product-container .wrape-box .product-item:nth-of-type(5),
.product-container .wrape-box .product-item:nth-of-type(6),
.product-container .wrape-box .product-item:nth-of-type(7),
.product-container .wrape-box .product-item:nth-of-type(8) {
    margin-top: 30px;
}

.product-container .wrape-box .product-item:hover {
    box-shadow: 0px 2px 12px 0px rgba(0, 0, 0, 0.1);
}

.product-container .wrape-box .product-item:hover .product-item-title {
    background-color: #E31F1D;
    color: #fff;
}

.product-container .wrape-box .product-item .product-item-title {
    text-align: center;
    padding: 0 16px 12px 16px;
    overflow: hidden;
}

.product-container .wrape-box .product-item .product-item-title .item-title-header {
    display: flex;
    align-items: center;
    justify-content: center;
    margin-top: 18px;
}

.product-container .wrape-box .product-item .product-item-title .item-title-header .pic {
    height: 44px;
    margin-right: 8px;
}

.product-container .wrape-box .product-item .product-item-title .stitle {
    margin-top: -10px;
}

.product-container .wrape-box .product-item .product-item-title .item-title-header .title {
    font-size: 28px;
}

.product-container .wrape-box .product-item .product-item-desc {
    display: flex;
    flex-direction: column;
    justify-content: space-between;
    flex: 1;
    padding: 15px 16px 0px 16px;
}

.product-container .wrape-box .product-item .product-item-desc .product-handle {
    display: flex;
    justify-content: center;
    margin-top: 20px;
}

.product-container .wrape-box .product-item .product-item-desc .product-handle .btn {
    cursor: pointer;
    border-radius: 23px;
    padding: 5px 12px;
}

.product-container .wrape-box .product-item .product-item-desc .product-handle .btn-know {
    color: #E31F1D;
    border: 1px solid #E31F1D;
    margin-right: 16px;
}

.product-container .wrape-box .product-item .product-item-desc .product-handle .btn-experience {
    color: #fff;
    background: linear-gradient(90deg, #E72A29 0%, #F1605F 100%);
}


.list4-mod {
    width: 1180px;
    margin: 50px auto;
    height: 375px;
    background-color: #ffffff;
    text-align: start;
    box-shadow: 5px 5px 5px #e5e9ec;
  }
.list4-mod-cont1 {
    width: 43%;
    height: 375px;
    /* background-image: url("../images/lbt.png"); */
    background-image: url("../images/wdm.png");
    background-size: 100%;
    float: left;
    border-right: 1px solid #ebecf0;
  }
  .swiper-bj1{
    background-image: url("../images/lbt1.png");
  }
  .swiper-bj2{
    background-image: url("../images/lbt2.png");
  }
  .swiper-bj3{
    background-image: url("../images/lbt3.png");
  }
  .swiper-bj4{
    background-image: url("../images/lbt4.png");
  }
  .swiper-bj5{
    background-image: url("../images/lbt5.png");
  }
  .list4-mod .swiper-font1 {
    font-size: 30px;
    color: #000;
  }
  .list4-mod .swiper-font2 {
    font-size: 15px;
    margin-top: 20px;
    /* width: 305px; */
    color: #777676;
    align-items: 10px;
  }
  .list4-mod .swiper-btn {
    font-size: 15px;
    display: inline-block;
    text-align: center;
    padding-top: 10px;
    width: 120px;
    height: 40px;
    color: #fff;
    background-image: linear-gradient(to right, #E72A29 , #F1605F);
    border-radius: 5px;
    position: absolute;
    top: 150px;
  }
  .list4-mod .swiper-btn:hover{
    color: #fff;
  }
  
  .list4-mod .list4-mod-cont2 {
    width: 57%;
    height: 300px;
    float: right;
    display: flex;
    flex-wrap: wrap;
    color: #000;
  }
  .list4-mod .list4-mod-cont2 > div {
    width: 224px;
    height: 188px;
    padding: 20px;
    position: relative;
  }
  .list4-mod .list4-mod-cont2 > div:nth-child(1) {
    border-right: 1px solid #ebecf0;
    border-bottom: 1px solid #ebecf0;
  }
  .list4-mod .list4-mod-cont2 > div:nth-child(2) {
    border-bottom: 1px solid #ebecf0;
    border-right: 1px solid #ebecf0;
  }
  .list4-mod .list4-mod-cont2 > div:nth-child(3) {
    border-bottom: 1px solid #ebecf0;
  }
  .list4-mod .list4-mod-cont2 > div:nth-child(4) {
    border-right: 1px solid #ebecf0;
  }
  .list4-mod .list4-mod-cont2 > div:nth-child(5) {
    border-right: 1px solid #ebecf0;
  }
  .list4-mod .list4-mod-cont2 > div > div:nth-child(1) {
    font-size: 18px;
  }
  .list4-mod .list4-mod-cont2 > div >div{
    cursor: pointer;
    font-weight: normal;
    font-family: "Microsoft YaHei",Helvetica Neue,Helvetica,PingFang SC,Tahoma,Arial,sans-serif;
  }
  
  .list4-mod .list4-mod-cont2 > div > div> div:nth-child(2) {
    font-size: 14px;
    margin-top: 5px;
    color: #777676;
  }
  
  .list4-mod .list4-mod-cont2 > div > a {
    display: inline-block;
    width: 88px;
    height: 32px;
    border: 1px solid #e31f1d;
    border-radius: 3px;
    padding-top: 5px;
    text-align: center;
    align-items: 32px;
    color: #e31f1d;
    position: absolute;
    bottom: 16px;
  }

/*  */
.product-box {
    margin: 0 auto;
    margin-bottom: 20px;
    padding-bottom: 50px;
    padding-top: 35px;
}

.product-box:nth-of-type(2n) {
    background-color: #FFFBFB;
}

.product-box .product-box-bg {
    width: 1200px;
    margin: 0 auto;
}

.product-box .product-title {
    text-align: center;
}

.product-box .product-title .title-top {
    font-size: 36px;
    font-weight: bold;
}

.product-box .product-title .title-end {
    margin-top: 13px;
    color: #333;
    font-size: 20px;
}

.product-box .product-title .product-handle {
    display: flex;
    justify-content: center;
    margin-top: 17px;
}

.product-box .product-title .product-handle a {
    color: #E31F1D;
    cursor: pointer;
}

.product-box .product-title .product-handle a:nth-of-type(1) {
    margin-right: 20px;
}

.product-box .pic {
    margin-top: 80px;
    width: 80%;
    margin-left: 10%;
    margin-right: 10%;
}

.product-box .product-do-what {
    margin-top: 60px;
}

.product-box .product-do-what .product-problem {
    display: flex;
    justify-content: space-between;
}

.product-box .product-do-what .product-problem .product-problem-item .pic {
    width: 63px;
}

.product-box .product-do-what .product-problem .product-problem-item .product-problem-title {
    font-weight: bold;
    margin-top: 15px;
}

.product-box .product-do-what .product-problem .product-problem-item .product-problem-desc {
    color: #333;
    margin-top: 8px;
}

.product-box .product-do-what .product-problem .product-problem-item .product-problem-handle {
    color: #E31F1D;
    margin-top: 8px;
    cursor: pointer;
}

.product-box .product-do-what .product-problem .product-problem-item {
    flex: 0 0 25%;
    text-align: center;
}

.product-box .product-do-what .product-example {
    display: flex;
    justify-content: space-between;
    align-items: center;
    margin-top: 100px;
}

.product-box .product-do-what .product-example .left.center-desc,
.product-box .product-do-what .product-example .right.center-desc {
    display: flex;
    flex-direction: column;
    justify-content: center;
}

.product-box .product-do-what .product-example .left.center-desc .product-example-stitle-desc,
.product-box .product-do-what .product-example .right.center-desc .product-example-stitle-desc {
    font-size: 17px;
}

.product-example .image {
    width: 60%;
}

.product-example .text {
    width: 378px;
}

.product-box .product-do-what .product-example .left .pic,
.product-box .product-do-what .product-example .right .pic {
    margin-top: 0;
    width: 100% !important;
    margin-left: 0 !important;
    margin-right: 0 !important;
}

.product-box .product-do-what .product-example .left .product-example-title,
.product-box .product-do-what .product-example .right .product-example-title {
    font-size: 33px;
    font-weight: bold;
    margin-bottom: 20px;
}

.product-box .product-do-what .product-example .left .product-example-stitle .product-example-stitle-title,
.product-box .product-do-what .product-example .right .product-example-stitle .product-example-stitle-title {
    color: #333;
    font-size: 17px;
    margin-top: 10px;
    font-weight: 700;
}

.product-box .product-do-what .product-example .left .product-example-stitle .product-example-stitle-desc,
.product-box .product-do-what .product-example .right .product-example-stitle .product-example-stitle-desc {
    color: #333;
    margin-top: 3px;
}

.product-box .product-do-what .product-handle {
    display: flex;
    justify-content: center;
    margin-top: 40px;
}

.product-box .product-do-what .product-handle .btn {
    width: 166px;
    text-align: center;
    border-radius: 23px;
    padding: 9px 32px;
    font-size: 20px;
}

.product-box .product-do-what .product-handle .btn-know {
    color: #E31F1D;
    border: 1px solid #E31F1D;
    margin-right: 16px;
}

.product-box .product-do-what .product-handle .btn-experience {
    color: #fff;
    background: linear-gradient(90deg, #E72A29 0%, #F1605F 100%);
}

.list4-mod .swiper-btn {
    position: unset !important;
    margin-right: 8px;
}

.swiper-slide .detail {
    position: unset !important; 
}

.two-btn {
    margin-top: 24px;
    display: flex;
    justify-content: flex-start;
}


/* 丰富、安全、稳定的产品及服务 */
.carousel-btn {
    width: 1200px;
    margin: 0 auto;
    text-align: center;
}