.construction-box {
    margin: 50px;
    text-align: center;
}
.construction-box img {
    width: 40%;
}
.construction-box h5 {
    margin-top: 30px;
    font-size: 26px;
    color: #B6BFCC;
}
.construction-box span {
    margin-top: 30px;
    display: inline-block;
    width: 180px;
    height: 50px;
    line-height: 50px;
    background: #2768F2;
    color: #FFFFFF;
    border-radius: 35px;
    font-size: 20px;
}
.solution-banner {
    background-image: url(/images/banner/jiejuefangan.jpg);
}
.title {
    margin-bottom: 50px;
    text-align: center;
}
.title h3 {
    font-weight: 900;
}
.title p {
    color: #999999;
}
.tab-content {
    display: none;
  }
  
  .tab-content.active {
    display: block;
  }
.productTab3 ul {
    margin: 30px auto;
    height: 49px;
    display: flex;
}
.productTab3 ul li {
    cursor: pointer;
    padding: 0 20px;
    text-align: center;
    color: #000;
    border-radius: 15px;
    border: 1px solid #E6E6E6;
    margin-right: 16px;
    line-height: 46px;
    font-weight: 600;
}
.productTab3 ul .active  {
    background: linear-gradient(32deg, #1371FF, #2993FF);
    box-shadow: 0px 1px 11px 0px rgba(24,124,255,0.53);
    border-radius: 15px;
    color: #FFFFFF;
}
.background {
    padding-bottom: 30px;
}
.background ul {
    width: 100%;
    display: flex;
    flex-wrap: wrap;
    justify-content: space-between;
}
.background ul li {
    margin-bottom: 30px;
    padding: 20px;
    padding-top: 150px;
    width: 32%;
    height: 260px;
    background-size: 100%;
    border-radius: 15px;
    color: #FFFFFF;
}
.background ul li .line {
    margin-bottom: 10px;
    width: 45px;
    height: 2px;
    background: #FFFFFF;
}
.background ul .list1 {
    background-image: url(/images/new/143.jpg);
}
.background ul .list2 {
    background-image: url(/images/new/144.jpg);
}
.background ul .list3 {
    background-image: url(/images/new/145.jpg);
}
.background2 ul .list1 {
    background-image: url(/images/solution/143.jpg);
}
.background2 ul .list2 {
    background-image: url(/images/solution/144.jpg);
}
.background2 ul .list3 {
    background-image: url(/images/solution/145.jpg);
}
.background2 ul .list4 {
    background-image: url(/images/solution/14696.jpg);
}
.background2 ul .list5 {
    background-image: url(/images/solution/14632.jpg);
}
.background2 ul .list6 {
    background-image: url(/images/solution/146.jpg);
}
.scheme {
    padding: 30px 0;
    background: #F2F6F9;
}
.scheme .scheme-box {
    padding: 0 100px;
    display: flex;
    align-items: center;
    justify-content: space-between
}
.scheme .scheme-box img {
    width: 47%;
}
.scheme .scheme-box div {
    width: 48%;
}
.scheme .scheme-box div h4 {
    font-weight: bold;
    color: #1371FF;
}
.scheme .scheme-box div p {
    color: #333333;
}
.kernel {
    padding: 30px 0;
    text-align: center;
}
.kernel .title {
    margin-bottom:  0;
}
.kernel img {
    width: 100%;
    transform: scale(0.8);
}
.system {
    padding: 30px 0;
    background: #F2F6F9;
    text-align: center;
}
.system .title {
    margin-bottom:  0;
}
.system img {
    transform: scale(0.7);
}
#carousel-example-generic3 .carousel-item {
    display: flex;
    justify-content: space-between;
}
#carousel-example-generic3 .carousel-item li {
    margin-right: 15px;
}
#carousel-example-generic3 .carousel-item li:nth-child(4) {
    margin-right: 0;
}
#carousel-example-generic3 .carousel-item img{
    width: 100%;
    box-shadow: 0px 3px 46px 0px rgba(0,4,21,0.1);
}
.content {
    padding: 30px 0;
    background: #F2F6F9;
}
.content .content-box {
    display: flex;
    justify-content: center;
}
.content .content-box img {
    margin-top: 6px;
    height: 760px;
}
.content .content-box ul {
    margin-left: 20px;
    width: 55%;
}
.content .content-box ul li {
    /* margin-bottom: 65px; */
    height: 175px;
}
.content .content-box ul h4 {
    color: #1371FF;
    font-weight: bold;
}
.content .content-box ul p {
    color: #333333;
}
.content-bottom {
    margin-bottom: 30px;
    display: flex;
    justify-content: center;
}
.content-bottom img {
    width: 60%;
}
/* 平板 */
@media screen and (min-width:768px) and (max-width:991px) {
    .productTab3 ul li {
        font-size: 12px;
        padding: 0 10px;
    }
    .background ul li {
        padding-top: 20px;
        background-repeat: no-repeat;
    }
    .kerne {
        text-align: center;
    }
    .kerne img {
        width: 70%!important;
    }
    .content .content-box img {
        height: 929px;
    }
    .content .content-box ul li {
        height: 218px;
    }
    .background ul li {
        height: 164px;
    }
}
/* 超小屏幕 */
@media screen and (max-width: 767px) {
    .construction-box img {
        width: 60%;
    }
    .construction-box h5 {
        margin-top: 30px;
        font-size: 18px;
        color: #B6BFCC;
    }
    .const
    .solution-banner {
        background-image: url(/images/new/small/banner-fangan.png)!important;
    }
    .tab-control ul {
        margin: 0 15px;
        display: flex;
        align-items: center;
        justify-content: space-between;
        height: 40px;
        flex-wrap: nowrap;
        max-width: 120%; /* 设置最大宽度 */
        overflow-x: auto; /* 横向滚动条 */
        white-space: nowrap; /* 防止换行 */
    }
    .tab-control ul li {
        margin-right: 25px;
        height: 40px;
        line-height: 40px;
    }
    .tab-control ul .active {
        color: #2068a8;
        border-bottom: 2px solid #2068a8;
    }
    .form-control option {
        color: #000;
    }
    .background  ul {
        flex-wrap: nowrap;
        max-width: 120%; /* 设置最大宽度 */
        overflow-x: auto; /* 横向滚动条 */
        white-space: nowrap; /* 防止换行 */
           
    }
    .background  ul li {
        margin-right: 10px;
        display: inline-block; /* 使子元素横向排列 */
        padding: 12px;
        padding-top: 25px;
        height: 180px;
        background-repeat: no-repeat;
        background-size: 100% 180px;
        margin-bottom: 15px;
        width: 140px;
    }
    .background  ul li h4 {
        white-space:initial;
        width: 120px;
        font-size: 14px;
    }
    .background  ul li p {
        font-size: 12px;
        white-space:initial;
    }
     .background ul .list1 {
        background-image: url(/images/new/small/fangan1.png);
    }
    .background ul .list2 {
        background-image: url(/images/new/small/fangan23.png);
    }
    .background ul .list3 {
        background-image: url(/images/new/small/fangan3.png);
    }
    .scheme .scheme-box {
        padding: 0;
        display: flex;
        flex-direction: column;
    }
    .scheme .scheme-box img {
        width: 100%;
    }
    .scheme .scheme-box div {
        margin-top: 30px;
        width: 100%;
        text-align: center;
    }
    .scheme .scheme-box div h4 {
        font-size: 24px;
    }
    .scheme .scheme-box div  p {
        text-align: left;
    }
    .kernel img{
        width: 100%;
    }
    .system .system-box{
        margin: 30px 20px;
        text-align: left;
    }
    .system .system-box h4 {
        font-size: 22px;
        color: #1371FF;
    }
    .system .system-box h4 p {
        color: #333333;
        font-size: 16px;
    }
    #carousel-example-generic3 .carousel-item li:nth-child(2) {
        margin-right: 0;
    }
    .patent {
        height: 405px!important;
    }
    .content .content-box img {
        margin-top: 0;
        height: 1183px;
    }
    .content .content-box ul {
        width: 80%;
    }
    .content .content-box ul li {
        height: 273px;
    }
    .content-bottom img {
        width: 100%;
    }
}