.page-title{
    padding: 80px 0;
    line-height: 40px;
    font-size: 40px;
    text-align: center;
    letter-spacing: 5px;
    font-weight: 500;
}

.banner-box{
  height: 570px;
}

.banner-box a{
  display: block;
  width: 100%;
  height: 100%;
}

.introduce-box {
    padding-bottom: 56px;
    background-color: #fff;
}

.introduce-box .summary, .page-summary{
    font-size: 18px;
    line-height: 36px;
    color: #3e3e3e;
    width: 810px;
    text-align: center;
    margin-left: auto;
    margin-right: auto;
    position: relative;
    margin-top: -20px;
}

.introduce-box .summary::before, .page-summary::before{
    content: "";
    position: absolute;
    top: -25px;
    left: 50%;
    width: 120px;
    height: 3px;
    background-color: #006bff;
    margin-left: -60px;
}

.introduce-box ul{
    position: relative;
    display: flex;
    margin-left: -35px;
    margin-top: 53px;
    flex-wrap: wrap;
}

.introduce-box li{
    margin-left: 35px;
    border: 1px solid #e9e9e9;
    margin-top: 20px;
    padding: 27px 34px;
    display: flex;
    flex: 1;
    overflow: hidden;
    min-width: 26%;
}
.introduce-box li img{
    width: 95px;
    height: 88px;
    flex-shrink: 0;
}

.introduce-box li .main{
    flex: 1;
    overflow: hidden;
    padding-top: 10px;
}

.introduce-box li .main strong{
    display: block;
    line-height: 38px;
    font-size: 20px;
    font-weight: 600;
}

.introduce-box li .main p{
    line-height: 22px;
    font-size: 14px;
}

/* 一行三个 */
.introduce-small-box ul{
    margin-left: -22px;
}

.introduce-small-box li{
    margin-left: 22px;
}
.introduce-small-box li img{
    width: 72px;
    height: 70px;
}

.introduce-small-box li .main{
    padding-top: 4px;
}


/* 物联网的 */
.introduce-small-iot li .main strong {
    color: #3e3e3e;
}
.introduce-small-iot li{
    padding:10px 22px 18px 16px;
    align-items: center;
}
.introduce-small-iot li img{
    margin-right: 10px;
}

.introduce-small-iot li .main p {
    color:#6f6f6f;
    line-height: 18px;
}

/* 空号检测 */
.introduce-small-empty li{
    min-width: 16%;
}

/* 套餐价格start */
.package-price-box .summary{
    font-size: 18px;
    line-height: 36px;
    color: #3e3e3e;
    width: 810px;
    text-align: center;
    margin-left: auto;
    margin-right: auto;
    position: relative;
    margin-top: -20px;
}

.package-price-box .summary::before{
    content: "";
    position: absolute;
    top: -25px;
    left: 50%;
    width: 120px;
    height: 3px;
    background-color: #006bff;
    margin-left: -60px;
}

.package-price-box ul{
    padding-top: 80px;
    padding-bottom: 80px;
    display: flex;
    flex-wrap: wrap;
    justify-content: space-between;
}

.package-price-box ul li{
    width: 315px;
    border: 1px solid #d6d9e7;
    border-radius: 4px;
    padding-bottom: 16px;
}

.package-price-box ul li strong{
    display: block;
    line-height: 80px;
    text-align: center;
    font-size: 22px;
    color: #3e3e3e;
}

.package-price-box .main{
    border-top: 1px solid #d6d9e7;
    border-bottom: 1px solid #d6d9e7;
    box-sizing: border-box;
    padding-top: 28px;
    position: relative;
}

.package-price-box .money-box {
    line-height: 16px;
    font-size: 16px;
    color: #3e3e3e;
    position: relative;
    text-align: center;
    padding-bottom: 34px;
    margin-bottom: 15px;
}

.package-price-box .money-box::before{
    position: absolute;
    content:"";
    left: 50%;
    bottom: 0;
    width: 105px;
    height: 1px;
    background-color: #d9d9d9;
    transform: translateX(-50%);
}

.package-price-box .money-box .money{
    line-height: 60px;
    font-size: 60px;
    color: #006bff;
}


.package-price-box .money-box .unit{
    font-size: 18px;
    color: #006bff;
    line-height: 18px;
    vertical-align: top;
}

.package-price-box .main p{
    line-height: 28px;
    text-align: center;
    font-size: 16px;
    color: #3e3e3e;
}

.package-price-box .rate-box{
    padding-top: 22px;
    padding-bottom: 22px;
    display: flex;
    justify-content: center;
}

.package-price-box .rate-box img{
    width: 16px;
    height: 16px;
    margin-left: 6px;
}

.package-price-box .btn{
    display: block;
    margin-top: 14px;
    margin-left: auto;
    margin-right: auto;
    width: 199px;
    height: 50px;
    background-color: #006bff;
    font-size: 20px;
    color: #fff;
    border-radius: 4px;
    line-height: 50px;
    text-align: center;
}
/* 套餐价格end */

/* 六大功能布局 */
.six-function-box{
    padding-top: 60px;
    padding-bottom: 82px;
    background-color: #fafafa;
}

.six-function-box .title{
    line-height: 54px;
    font-size: 16px;
    color: #006bff;
}

.six-function-box .center-box{
    display: flex;
}

.six-function-box .main{
    flex: 1;
    overflow: hidden;
    padding-right: 132px;
}

.six-function-box .sub-title{
    margin-top: 10px;
    line-height: 48px;
    font-size: 40px;
    padding-right: 70px;
    margin-bottom: 20px;
}

.six-function-box .summary{
    line-height: 34px;
    font-size: 16px;
    color: #636364;
}

.six-function-box .summary b{
    font-size: 24px;
    color: #000;
    font-weight: 500;
}

.six-function-box .main ul {
    padding-top: 20px;
}

.six-function-box .main li {
    display: flex;
    margin-top: 25px;
}

.six-function-box .main li .img-box{
    flex-shrink: 0;
    display: flex;
    align-items: center;
    justify-content: center;
    width: 60px;
    height: 60px;
    border-radius: 6px;
    background-color: #e8ebf6;
    margin-right: 20px;
}

.six-function-box .main li strong{
    display: block;
    line-height: 32px;
    font-size: 20px;
}

.six-function-box .main li p{
    line-height: 24px;
    margin-top: 4px;
    color: #6a6a6a;
    font-size: 14px;
}

.six-function-box .aside {
    flex-shrink: 0;
    padding-top: 54px;
}

.six-function-box .aside img{
    border-radius: 34px;
    overflow: hidden;
    box-shadow: 0 0 40px 5px rgba(0, 0, 0, 0.1);
}

.six-function-iot-box .main{
    padding-right: 50px;
}

.six-function-iot-box .sub-title {
    width: 280px;
    font-size: 20px !important;
}


/* 5gRCS彩信功能介绍start*/
.mms-function-box{
    padding-top: 60px;
    padding-bottom: 117px;
    background-color: #fafafa;
}

.mms-function-box .title{
    line-height: 54px;
    font-size: 16px;
    color: #006bff;
}

.mms-function-box .center-box{
    display: flex;
}

.mms-function-box .main{
    flex: 1;
    overflow: hidden;
    padding-right: 90px;
}

.mms-function-box .main ul{
    padding-top: 24px;
}

.mms-function-box li{
    padding:36px 22px 57px 40px;
    cursor: pointer;
}
.mms-function-box li.active{
    background-color: #fff;
}

.mms-function-box li strong{
    display: block;
    line-height: 74px;
    font-size: 40px;
    font-weight: 600;
}

.mms-function-box li.active strong{
    color: #006bff;
}
.mms-function-box li p{
    line-height: 28px;
    font-size: 16px;
}

.mms-function-box .aside {
    flex-shrink: 0;
    padding-top: 54px;
}

.mms-function-box .aside .item{
  display: none;
}

.mms-function-box .aside .item:nth-child(1) {
  display: block;
}
/* 5gRCS彩信功能介绍end*/

/* 为什么选择我们 */
.why-choose-box .summary {
    font-size: 18px;
    line-height: 36px;
    color: #3e3e3e;
    text-align: center;
    margin-left: auto;
    margin-right: auto;
    position: relative;
    margin-top: -20px;
    padding-left: 15px;
    padding-right: 15px;
}

.why-choose-box .summary::before{
    content: "";
    position: absolute;
    top: -25px;
    left: 50%;
    width: 120px;
    height: 3px;
    background-color: #006bff;
    margin-left: -60px;
}

.why-choose-box ul{
    padding-top: 20px;
    display: flex;
    flex-wrap: wrap;
}
.why-choose-box li{
    margin-top: 50px;
    width: 25%;
    position: relative;
    height: 186px;
    box-sizing: border-box;
}

.why-choose-box li::after{
    content: "";
    position: absolute;
    top: 0;
    bottom: 0;
    right: 0;
    width: 0;
    border-right: 1px solid #c7c7c7;
}

.why-choose-box li:nth-child(4n)::after{
    display: none;
  }

.why-choose-box .img-box{
    display: flex;
    align-items: center;
    justify-content: center;
    height: 68px;
}

.why-choose-box li strong{
    display: block;
    line-height: 26px;
    font-size: 18px;
    font-weight: 600;
    text-align: center;
}
.why-choose-box li p{
    margin-top: 15px;
    line-height: 24px;
    font-size: 14px;
    color: #777;
    text-align: center;
}

.why-choose-400-box li{
    width: 33.33%;
}
.why-choose-400-box li:nth-child(4n)::after{
    display: block;
}
.why-choose-400-box li:nth-child(3n)::after{
    display: none;
}

.introduce-small-value{
    padding-bottom: 0;
}

.customer-value-box{
    padding-bottom: 50px;
}
.customer-value-box .item-box{
    display: flex;
}

.customer-value-box .item-box .item{
    min-width: 150px;
}

.customer-value-box .item-box .img-box{
    margin-top: 20px;
    display: flex;
    width: 100px;
    height: 100px;
    margin-left: auto;
    margin-right: auto;
    border-radius: 50%;
    align-items: center;
    justify-content: center;
    background-color: #fff;
    box-shadow: 0 0 40px 5px rgba(0, 0, 0, 0.1);
}

.customer-value-box .item-box .txt{
    line-height: 70px;
    text-align: center;
    font-size: 18px;
    color: #3e3e3e;
}

.customer-value-box .bar-box {
    flex: 1;
    display: flex;
    align-items: center;
    justify-content: center;
    height: 100px;
    margin-top: 20px;
}

.customer-value-box .page-summary{
    margin-bottom: 50px;
}

.test-result-box{
    background-color: #fafafa;
}

.test-result-box{
    padding-bottom: 80px;
}

.test-result-box ul {
    display: flex;
    justify-content: space-between;
    padding-top: 40px;
}

.test-result-box ul li{
    width: 24%;
    background-color: #fff;
    margin-top: 30px;
    border-radius: 10px;
    overflow: hidden;
    height: 560px;
    box-shadow: 0 0 60px 1px rgba(0, 0, 0, 0.1);
    position: relative;
}

.test-result-box ul li .img-box{
    display: flex;
    height: 112px;
    align-items: flex-end;
    justify-content: center;
}

.test-result-box ul li img{
    display: block;
}

.test-result-box ul li strong{
    font-size: 18px;
    color: #3e3e3e;
    display: block;
    text-align: center;
    line-height: 78px;
}


.test-result-box ul li p{
    padding-left: 40px;
    padding-right: 40px;
    line-height: 24px;
    font-size: 14px;
    color: #808080;
}

.test-result-box ul li a{
    position: absolute;
    bottom: 48px;
    left: 50%;
    transform: translateX(-50%);
    width: 150px;
    height: 48px;
    line-height: 48px;
    text-align: center;
    font-size: 14px;
    color: #5d5c5c;
    border: 1px solid #d0d0d0;
    border-radius: 23px;
}

.introduce-small-work{
    padding-bottom: 0;
}

.use-scene-box .page-summary, .introduce-small-work .page-summary {
    width: 562px;
}

.use-scene-box ul{
    padding-top: 5px;
    display: flex;
    justify-content: space-between;
    flex-wrap: wrap;
    padding-bottom: 70px;
}

.use-scene-box li {
    margin-top: 64px;
}

.use-scene-box li .img-box{
    width: 410px;
    height: 240px;
    border-radius: 15px;
    overflow: hidden;
}

.use-scene-box li .img-box img{
    display: block;
    width: 100%;
    height: 100%;
}

.use-scene-box li p{
    margin-top: 20px;
    line-height: 20px;
    font-size: 20px;
    text-align: center;
    font-weight: 600;
}

.old-bg{
    padding-top: 80px;
    background-color: #f6f6f6;
}

.old-bg img{
    max-width: 100%;
}