﻿@media (max-width: 768px) {
  .containerw {
    background: #FDFDFD url(../../images/wangjian_banner_min.png) no-repeat center;
    background-size: cover;
    padding: 20px 0;
  }
  .containerw .bannertxt {
    text-align: center;
    padding-top: 40px;
  }
  .containerw .bannertxt p {
    font-weight: 400;
    color: #4e525a;
    font-size: 24px;
  }
  .containerw a.bannerbtn {
    padding: 10px 24px;
    background: #f23f2d;
    color: #fff;
    text-align: center;
    font-size: 14px;
    display: inline-block;
    text-decoration: none;
    border-radius: 2px;
    margin-top: 36px;
  }
  .containerw .bannerimg {
    width: 300px;
    float: right;
  }
  .containerw .bannerimg img {
    max-width: 300px;
  }
  .webBox_bg {
    padding: 20px 0;
  }
  .webBox_bg .webBox .nindex1 .items {
    box-sizing: border-box;
    margin-bottom: 20px;
  }
  .webBox_bg .webBox .nindex1 .items .ldiv {
    box-sizing: content-box;
    border: 16px solid #ffffff;
    box-shadow: 0px 0px 40px 0px #edeff3;
    border-radius: 5px;
  }
  .webBox_bg .webBox .nindex1 .items .rdiv .numbermit {
    background: #f23f2d;
    border-radius: 2px;
    font-size: 32px;
    color: #ffffff;
    padding: 0 7px;
    display: inline-block;
    margin-top: 44px;
  }
  .webBox_bg .webBox .nindex1 .items .rdiv h3 {
    font-size: 20px;
    color: #0b0628;
    margin: 20px 0;
  }
  .webBox_bg .webBox .nindex1 .items .rdiv .descmit {
    font-size: 16px;
    color: #838385;
    line-height: 26px;
  }
  .webBox_bg .webBox .nindex1 .items .rdiv .descmit p {
    white-space: nowrap;
  }
  .webBox_bg .webBox .nindex1 .items:nth-child(2n) .rdiv {
    margin-right: 2%;
    text-align: right;
  }
  .caseBox_bg {
    padding: 20px 0;
  }
  .caseBox_bg .caseBox .titdiv {
    padding-bottom: 60px;
  }
  .caseBox_bg .caseBox .titdiv h1 {
    font-size: 32px;
    color: #111019;
    text-align: center;
  }
  .caseBox_bg .caseBox .items {
    width: 100%;
    position: relative;
    z-index: 1;
    margin-bottom: 4px;
    height: 240px;
    overflow: hidden;
  }
  .caseBox_bg .caseBox .items img {
    width: 100%;
    height: 100%;
  }
  .caseBox_bg .caseBox .items .itemceng {
    opacity: 1;
    width: 100%;
    height: 100%;
    z-index: 2;
    background: rgba(8, 8, 11, 0.7);
    color: #ffffff;
    position: absolute;
    left: 0;
    top: 0;
  }
  .caseBox_bg .caseBox .items .itemceng h4 {
    font-size: 14px;
    font-weight: bold;
    position: absolute;
    z-index: 3;
    top: 42px;
    left: 19px;
  }
  .caseBox_bg .caseBox .items .itemceng .descdiv {
    position: absolute;
    z-index: 4;
    left: 0px;
    bottom: 0px;
    padding: 10px;
  }
  .caseBox_bg .caseBox .items .itemceng .descdiv h5 {
    font-size: 14px;
    color: #fff;
    margin-bottom: 12px;
    line-height: 22px;
  }
  .caseBox_bg .caseBox .items .itemceng .descdiv p span {
    font-size: 12px;
    margin-right: 6px;
  }
  .caseBox_bg .caseBox a.bannerbtn {
    padding: 8px 16px;
    background: #f23f2d;
    color: #fff;
    text-align: center;
    font-size: 12px;
    display: inline-block;
    text-decoration: none;
    border-radius: 2px;
    margin-top: 20px;
  }
}
@media (min-width: 768px) and (max-width: 992px) {
  .containerw {
    background: #FDFDFD;
    padding: 20px 0;
  }
  .containerw .bannertxt {
    width: 400px;
    float: left;
    padding-top: 40px;
  }
  .containerw .bannertxt p {
    font-weight: 400;
    color: #4e525a;
    font-size: 18px;
  }
  .containerw .bannertxt .desctxt p {
    font-weight: normal;
    color: #4e525a;
    font-size: 13px;
    line-height: 35px;
  }
  .containerw a.bannerbtn {
    padding: 8px 20px;
    background: #f23f2d;
    color: #fff;
    text-align: center;
    font-size: 14px;
    display: inline-block;
    text-decoration: none;
    margin-top: 36px;
    border-radius: 2px;
  }
  .containerw .bannerimg {
    width: 300px;
    float: right;
  }
  .containerw .bannerimg img {
    max-width: 300px;
  }
  .webBox_bg {
    padding: 20px 0;
  }
  .webBox_bg .webBox .nindex1 {
    padding-top: 86px;
  }
  .webBox_bg .webBox .nindex1 .items {
    box-sizing: border-box;
    display: flex;
    float: left;
    margin-bottom: 40px;
  }
  .webBox_bg .webBox .nindex1 .items .ldiv {
    flex-direction: row;
    max-width: 418px;
    box-sizing: content-box;
    border: 16px solid #ffffff;
    box-shadow: 0px 0px 40px 0px #edeff3;
    border-radius: 5px;
  }
  .webBox_bg .webBox .nindex1 .items .rdiv {
    flex-direction: row;
    margin-left: 2%;
  }
  .webBox_bg .webBox .nindex1 .items .rdiv .numbermit {
    background: #f23f2d;
    border-radius: 2px;
    font-size: 32px;
    color: #ffffff;
    padding: 0 7px;
    display: inline-block;
    margin-top: 44px;
  }
  .webBox_bg .webBox .nindex1 .items .rdiv h3 {
    font-size: 32px;
    color: #0b0628;
    margin: 100px 0px 30px;
  }
  .webBox_bg .webBox .nindex1 .items .rdiv .descmit {
    font-size: 16px;
    color: #838385;
    line-height: 26px;
  }
  .webBox_bg .webBox .nindex1 .items .rdiv .descmit p {
    white-space: nowrap;
  }
  .webBox_bg .webBox .nindex1 .items:nth-child(2n) {
    float: right;
  }
  .webBox_bg .webBox .nindex1 .items:nth-child(2n) .rdiv {
    margin-right: 2%;
    text-align: right;
  }
  .caseBox_bg {
    padding: 20px 0;
  }
  .caseBox_bg .caseBox .titdiv {
    padding-bottom: 60px;
  }
  .caseBox_bg .caseBox .titdiv h1 {
    font-size: 32px;
    color: #111019;
    text-align: center;
  }
  .caseBox_bg .caseBox .items {
    width: 33%;
    float: left;
    position: relative;
    z-index: 1;
    margin-right: 0.5%;
    margin-bottom: 4px;
    height: 233px;
    overflow: hidden;
  }
  .caseBox_bg .caseBox .items img {
    width: 100%;
    height: 100%;
  }
  .caseBox_bg .caseBox .items:hover .itemceng {
    opacity: 1;
    transition: opacity 0.5s;
  }
  .caseBox_bg .caseBox .items .itemceng {
    opacity: 0;
    width: 100%;
    height: 100%;
    z-index: 2;
    background: rgba(8, 8, 11, 0.7);
    color: #ffffff;
    position: absolute;
    left: 0;
    top: 0;
  }
  .caseBox_bg .caseBox .items .itemceng h4 {
    font-size: 18px;
    font-weight: bold;
    position: absolute;
    z-index: 3;
    top: 42px;
    left: 19px;
  }
  .caseBox_bg .caseBox .items .itemceng .descdiv {
    position: absolute;
    z-index: 4;
    left: 0px;
    bottom: 0px;
    padding: 10px;
  }
  .caseBox_bg .caseBox .items .itemceng .descdiv h5 {
    font-size: 16px;
    color: #fff;
    margin-bottom: 12px;
    line-height: 25px;
  }
  .caseBox_bg .caseBox .items .itemceng .descdiv p span {
    font-size: 13px;
    margin-right: 6px;
  }
  .caseBox_bg .caseBox .items.items1 {
    width: 66.5%;
  }
  .caseBox_bg .caseBox .items.items2 {
    width: 33%;
    margin-right: 0;
  }
  .caseBox_bg .caseBox .items.items3.items4 {
    margin-right: 0;
  }
  .caseBox_bg .caseBox a.bannerbtn {
    padding: 14px 28px;
    background: #f23f2d;
    color: #fff;
    text-align: center;
    font-size: 14px;
    display: inline-block;
    text-decoration: none;
    border-radius: 2px;
    margin-top: 36px;
  }
}
@media (min-width: 992px) and (max-width: 1200px) {
  .containerw {
    background: #FDFDFD;
    padding-top: 10px;
  }
  .containerw .bannertxt {
    width: 400px;
    float: left;
    padding-top: 70px;
  }
  .containerw .bannertxt p {
    font-weight: 400;
    color: #4e525a;
    font-size: 25px;
  }
  .containerw .bannertxt .desctxt p {
    font-weight: normal;
    color: #4e525a;
    font-size: 14px;
    line-height: 35px;
  }
  .containerw a.bannerbtn {
    padding: 14px 28px;
    background: #f23f2d;
    color: #fff;
    text-align: center;
    font-size: 14px;
    display: inline-block;
    text-decoration: none;
    margin-top: 36px;
    border-radius: 2px;
  }
  .containerw .bannerimg {
    width: 500px;
    float: right;
  }
  .containerw .bannerimg img {
    max-width: 500px;
  }
  .webBox_bg {
    padding: 40px 0;
  }
  .webBox_bg .webBox .nindex1 {
    padding-top: 86px;
  }
  .webBox_bg .webBox .nindex1 .items {
    box-sizing: border-box;
    display: flex;
    float: left;
    margin-bottom: 40px;
  }
  .webBox_bg .webBox .nindex1 .items .ldiv {
    flex-direction: row;
    max-width: 418px;
    box-sizing: content-box;
    border: 16px solid #ffffff;
    box-shadow: 0px 0px 40px 0px #edeff3;
    border-radius: 5px;
  }
  .webBox_bg .webBox .nindex1 .items .rdiv {
    flex-direction: row;
    margin-left: 2%;
  }
  .webBox_bg .webBox .nindex1 .items .rdiv .numbermit {
    background: #f23f2d;
    border-radius: 2px;
    font-size: 32px;
    color: #ffffff;
    padding: 0 7px;
    display: inline-block;
    margin-top: 44px;
  }
  .webBox_bg .webBox .nindex1 .items .rdiv h3 {
    font-size: 32px;
    color: #0b0628;
    margin: 100px 0px 30px;
  }
  .webBox_bg .webBox .nindex1 .items .rdiv .descmit {
    font-size: 16px;
    color: #838385;
    line-height: 26px;
  }
  .webBox_bg .webBox .nindex1 .items .rdiv .descmit p {
    white-space: nowrap;
  }
  .webBox_bg .webBox .nindex1 .items:nth-child(2n) {
    float: right;
  }
  .webBox_bg .webBox .nindex1 .items:nth-child(2n) .rdiv {
    margin-right: 2%;
    text-align: right;
  }
  .caseBox_bg {
    padding: 40px 0;
  }
  .caseBox_bg .caseBox .titdiv {
    padding-bottom: 60px;
  }
  .caseBox_bg .caseBox .titdiv h1 {
    font-size: 32px;
    color: #111019;
    text-align: center;
  }
  .caseBox_bg .caseBox .items {
    width: 33%;
    float: left;
    position: relative;
    z-index: 1;
    margin-right: 0.5%;
    margin-bottom: 4px;
    height: 283px;
    overflow: hidden;
  }
  .caseBox_bg .caseBox .items img {
    width: 100%;
    height: 100%;
  }
  .caseBox_bg .caseBox .items:hover .itemceng {
    opacity: 1;
    transition: opacity 0.5s;
  }
  .caseBox_bg .caseBox .items .itemceng {
    opacity: 0;
    width: 100%;
    height: 100%;
    z-index: 2;
    background: rgba(8, 8, 11, 0.7);
    color: #ffffff;
    position: absolute;
    left: 0;
    top: 0;
  }
  .caseBox_bg .caseBox .items .itemceng h4 {
    font-size: 18px;
    font-weight: bold;
    position: absolute;
    z-index: 3;
    top: 42px;
    left: 19px;
  }
  .caseBox_bg .caseBox .items .itemceng .descdiv {
    position: absolute;
    z-index: 4;
    left: 0px;
    bottom: 0px;
    padding: 10px;
  }
  .caseBox_bg .caseBox .items .itemceng .descdiv h5 {
    font-size: 16px;
    color: #fff;
    margin-bottom: 12px;
    line-height: 25px;
  }
  .caseBox_bg .caseBox .items .itemceng .descdiv p span {
    font-size: 13px;
    margin-right: 6px;
  }
  .caseBox_bg .caseBox .items.items1 {
    width: 66.5%;
  }
  .caseBox_bg .caseBox .items.items2 {
    width: 33%;
    margin-right: 0;
  }
  .caseBox_bg .caseBox .items.items3.items4 {
    margin-right: 0;
  }
  .caseBox_bg .caseBox a.bannerbtn {
    padding: 14px 28px;
    background: #f23f2d;
    color: #fff;
    text-align: center;
    font-size: 14px;
    display: inline-block;
    text-decoration: none;
    border-radius: 2px;
    margin-top: 36px;
  }
}
@media (min-width: 1200px) and (max-width: 1430px) {
  .containerw {
    background: #FDFDFD;
    padding-top: 10px;
  }
  .containerw .bannertxt {
    width: 500px;
    float: left;
    padding-top: 70px;
  }
  .containerw .bannertxt p {
    font-weight: 400;
    color: #4e525a;
    font-size: 25px;
  }
  .containerw .bannertxt .desctxt p {
    font-weight: normal;
    color: #4e525a;
    font-size: 16px;
    line-height: 35px;
  }
  .containerw a.bannerbtn {
    padding: 14px 28px;
    background: #f23f2d;
    color: #fff;
    text-align: center;
    font-size: 14px;
    display: inline-block;
    text-decoration: none;
    margin-top: 36px;
    border-radius: 2px;
  }
  .containerw .bannerimg {
    width: 500px;
    float: right;
  }
  .containerw .bannerimg img {
    max-width: 500px;
  }
  .webBox_bg {
    padding: 60px 0;
  }
  .webBox_bg .webBox .nindex1 {
    padding-top: 86px;
  }
  .webBox_bg .webBox .nindex1 .items {
    box-sizing: border-box;
    display: flex;
    float: left;
    margin-bottom: 40px;
  }
  .webBox_bg .webBox .nindex1 .items .ldiv {
    flex-direction: row;
    max-width: 418px;
    box-sizing: content-box;
    border: 16px solid #ffffff;
    box-shadow: 0px 0px 40px 0px #edeff3;
    border-radius: 5px;
  }
  .webBox_bg .webBox .nindex1 .items .rdiv {
    flex-direction: row;
    margin-left: 2%;
  }
  .webBox_bg .webBox .nindex1 .items .rdiv .numbermit {
    background: #f23f2d;
    border-radius: 2px;
    font-size: 32px;
    color: #ffffff;
    padding: 0 7px;
    display: inline-block;
    margin-top: 44px;
  }
  .webBox_bg .webBox .nindex1 .items .rdiv h3 {
    font-size: 32px;
    color: #0b0628;
    margin: 100px 0px 30px;
  }
  .webBox_bg .webBox .nindex1 .items .rdiv .descmit {
    font-size: 16px;
    color: #838385;
    line-height: 26px;
  }
  .webBox_bg .webBox .nindex1 .items .rdiv .descmit p {
    white-space: nowrap;
  }
  .webBox_bg .webBox .nindex1 .items:nth-child(2n) {
    float: right;
  }
  .webBox_bg .webBox .nindex1 .items:nth-child(2n) .rdiv {
    margin-right: 2%;
    text-align: right;
  }
  .caseBox_bg {
    padding: 60px 0;
  }
  .caseBox_bg .caseBox .titdiv {
    padding-bottom: 60px;
  }
  .caseBox_bg .caseBox .titdiv h1 {
    font-size: 32px;
    color: #111019;
    text-align: center;
  }
  .caseBox_bg .caseBox .items {
    width: 33%;
    float: left;
    position: relative;
    z-index: 1;
    margin-right: 0.5%;
    margin-bottom: 4px;
    height: 283px;
    overflow: hidden;
  }
  .caseBox_bg .caseBox .items img {
    width: 100%;
    height: 100%;
  }
  .caseBox_bg .caseBox .items:hover .itemceng {
    opacity: 1;
    transition: opacity 0.5s;
  }
  .caseBox_bg .caseBox .items .itemceng {
    opacity: 0;
    width: 100%;
    height: 100%;
    z-index: 2;
    background: rgba(8, 8, 11, 0.7);
    color: #ffffff;
    position: absolute;
    left: 0;
    top: 0;
  }
  .caseBox_bg .caseBox .items .itemceng h4 {
    font-size: 18px;
    font-weight: bold;
    position: absolute;
    z-index: 3;
    top: 42px;
    left: 19px;
  }
  .caseBox_bg .caseBox .items .itemceng .descdiv {
    position: absolute;
    z-index: 4;
    left: 0px;
    bottom: 0px;
    padding: 10px;
  }
  .caseBox_bg .caseBox .items .itemceng .descdiv h5 {
    font-size: 16px;
    color: #fff;
    margin-bottom: 12px;
    line-height: 25px;
  }
  .caseBox_bg .caseBox .items .itemceng .descdiv p span {
    font-size: 13px;
    margin-right: 6px;
  }
  .caseBox_bg .caseBox .items.items1 {
    width: 66.5%;
  }
  .caseBox_bg .caseBox .items.items2 {
    width: 33%;
    margin-right: 0;
  }
  .caseBox_bg .caseBox .items.items3.items4 {
    margin-right: 0;
  }
  .caseBox_bg .caseBox a.bannerbtn {
    padding: 14px 28px;
    background: #f23f2d;
    color: #fff;
    text-align: center;
    font-size: 14px;
    display: inline-block;
    text-decoration: none;
    border-radius: 2px;
    margin-top: 36px;
  }
}
@media (min-width: 1430px) {
  .containerw {
    background: #FDFDFD;
    padding-top: 10px;
  }
  .containerw .bannertxt {
    width: 700px;
    float: left;
    padding-top: 110px;
  }
  .containerw .bannertxt p {
    font-weight: 400;
    color: #4e525a;
    font-size: 34px;
    margin: 30px 0;
  }
  .containerw .bannertxt .desctxt p {
    font-weight: normal;
    color: #4e525a;
    font-size: 16px;
    line-height: 35px;
  }
  .containerw a.bannerbtn {
    padding: 14px 28px;
    background: #f23f2d;
    color: #fff;
    text-align: center;
    font-size: 14px;
    display: inline-block;
    text-decoration: none;
    margin-top: 36px;
  }
  .containerw .bannerimg {
    width: 700px;
    float: right;
  }
  .containerw .bannerimg img {
    max-width: 700px;
  }
  .webBox_bg {
    padding: 80px 0;
  }
  .webBox_bg .webBox .nindex1 {
    padding-top: 86px;
  }
  .webBox_bg .webBox .nindex1 .items {
    box-sizing: border-box;
    display: flex;
    clear: both;
    float: left;
    margin-bottom: 40px;
  }
  .webBox_bg .webBox .nindex1 .items .ldiv {
    flex-direction: row;
    max-width: 600px;
    box-sizing: content-box;
    border: 16px solid #ffffff;
    box-shadow: 0px 0px 40px 0px #edeff3;
    border-radius: 5px;
  }
  .webBox_bg .webBox .nindex1 .items .ldiv img {
    width: 600px;
  }
  .webBox_bg .webBox .nindex1 .items .rdiv {
    flex-direction: row;
    margin-left: 5%;
  }
  .webBox_bg .webBox .nindex1 .items .rdiv .numbermit {
    background: #f23f2d;
    border-radius: 2px;
    font-size: 32px;
    color: #ffffff;
    padding: 0 7px;
    display: inline-block;
    margin-top: 44px;
  }
  .webBox_bg .webBox .nindex1 .items .rdiv h3 {
    font-size: 32px;
    color: #0b0628;
    margin: 100px 0px 30px;
  }
  .webBox_bg .webBox .nindex1 .items .rdiv .descmit {
    font-size: 16px;
    color: #838385;
    line-height: 26px;
  }
  .webBox_bg .webBox .nindex1 .items .rdiv .descmit p {
    white-space: nowrap;
  }
  .webBox_bg .webBox .nindex1 .items:nth-child(2n) {
    float: right;
  }
  .webBox_bg .webBox .nindex1 .items:nth-child(2n) .rdiv {
    margin-right: 5%;
    text-align: right;
  }
  .caseBox_bg {
    padding: 80px 0;
  }
  .caseBox_bg .caseBox .titdiv {
    padding-bottom: 60px;
  }
  .caseBox_bg .caseBox .titdiv h1 {
    font-size: 32px;
    color: #111019;
    text-align: center;
  }
  .caseBox_bg .caseBox .items {
    width: 33%;
    float: left;
    position: relative;
    z-index: 1;
    margin-right: 0.5%;
    margin-bottom: 10px;
    height: 400px;
    overflow: hidden;
  }
  .caseBox_bg .caseBox .items img {
    width: 100%;
    height: 100%;
  }
  .caseBox_bg .caseBox .items:hover .itemceng {
    opacity: 1;
    transition: opacity 0.5s;
  }
  .caseBox_bg .caseBox .items .itemceng {
    opacity: 0;
    width: 100%;
    height: 100%;
    z-index: 2;
    background: rgba(8, 8, 11, 0.7);
    color: #ffffff;
    position: absolute;
    left: 0;
    top: 0;
  }
  .caseBox_bg .caseBox .items .itemceng h4 {
    font-size: 18px;
    font-weight: bold;
    position: absolute;
    z-index: 3;
    top: 42px;
    left: 19px;
  }
  .caseBox_bg .caseBox .items .itemceng .descdiv {
    position: absolute;
    z-index: 4;
    left: 0px;
    bottom: 0px;
    padding: 10px;
  }
  .caseBox_bg .caseBox .items .itemceng .descdiv h5 {
    font-size: 16px;
    color: #fff;
    margin-bottom: 12px;
    line-height: 25px;
  }
  .caseBox_bg .caseBox .items .itemceng .descdiv p span {
    font-size: 13px;
    margin-right: 6px;
  }
  .caseBox_bg .caseBox .items.items1 {
    width: 66.5%;
  }
  .caseBox_bg .caseBox .items.items2 {
    width: 33%;
    margin-right: 0;
  }
  .caseBox_bg .caseBox .items.items3.items4 {
    margin-right: 0;
  }
  .caseBox_bg .caseBox a.bannerbtn {
    padding: 14px 28px;
    background: #f23f2d;
    color: #fff;
    text-align: center;
    font-size: 14px;
    display: inline-block;
    text-decoration: none;
    border-radius: 2px;
    margin-top: 36px;
  }
}
