.banner{
    width: 100%;
    height: 573px;
    padding-top: 70px;
    background: url('../img/plate5/banner.jpg') center 70px;
    /* background: url('../img/plate5/banner.png') center; */
    background-size: cover;
}
.banner .title{
    font-size: 48px;
    font-family: ZhenyanGB;
    font-weight: 400;
    color: #FFFFFF;
    text-align: center;
    /* margin: 188px auto 0; */
    padding-top: 150px;
}
.banner .content{
    width: 1100px;
    font-size: 16px;
    font-family: Source Han Sans CN;
    font-weight: 400;
    color: #FFFFFF;
    line-height: 30px;
    margin: 58px auto 0;
}
.framework{
    width: 100%;
    padding: 56px 0 10px;
    background-color: #F9F9F9;
}
main .tit {
    padding-bottom: 36px;
    text-align:center;
}
main .tit::after {
    content: '';
    display: block;
    height: 2px;
    width: 60px;
    background-color: #1767DD;
    margin: 10px auto 0;
}
main .tit h2 {
    font-size: 28px;
    font-weight: normal;
    margin: 0;
    color: #333333;
}
main .con{ 
    margin:0 auto; 
    width:1200px;
}

main ul {
    display: -webkit-box; 
    display: -moz-box;
    display: -webkit-flex;
    display: -moz-flex;
    display: -ms-flexbox;
    display: flex;
  
    -o-flex-flow: row wrap;
    -ms-flex-flow: row wrap;
    -moz-flex-flow: row wrap;
    -webkit-flex-flow: row wrap;
    flex-flow: row wrap;
  
    -o-justify-content: space-around;
    -ms-justify-content: space-around;
    -moz-justify-content: space-around;
    -webkit-justify-content: space-around;
    justify-content: space-around;
  
    -o-align-content: space-around;
    -ms-align-content: space-around;
    -moz-align-content: space-around;
    -webkit-align-content: space-around;
    align-content: space-around;
    width: 100%;
    height: 100%;
    padding: 0;
}
ol,ul,li{
    list-style-type:none;
}
.framework .con {
    width: 1200px;
}
.framework img {
    width: 100%;
}

@media (min-width: 1200px) {
    .framework .con {
      width: 1200px;
    }
  }
  @media (min-width: 1024px) and (max-width: 1199px) {
    .framework .con {
      width: 1024px;
    }
  }
  @media (min-width: 997px) and (max-width: 1023px) {
    .framework .con {
      width: 960px;
    }
  }
  
@media(min-width:757px) and (max-width:996px){
    .framework .con{ width:720px}
}
  @media(min-width:469px) and (max-width:756px){
    .framework .con {
      width: 450px;
      overflow-x: auto;
    }
    .framework img {
      width: 720px;
    }
  }
  @media (max-width:468px){
    .framework .con {
      width: 100%;
      overflow-x: auto;
    }
    .framework img {
      width: 720px;
    }
  }
  
.offer-service  {
    width: 100%;
    padding: 56px 0 45px;
}
.offer-service .con {
    width: 1200px;
}

.offer-service .con li {
    width: 216px;
}
.offer-service .icon {
    display: block;
    width: 70px;
    height: 76px;
    margin: 0 auto;
}
  
.offer-service .icon-01 {
    background: url('../img/plate5/cloudoffice-icon.png') -10px  0  no-repeat;
}
.offer-service .icon-02 {
    background: url('../img/plate5/cloudoffice-icon.png') -88px  0  no-repeat;
}
.offer-service .icon-03 {
    background: url('../img/plate5/cloudoffice-icon.png') -164px  0  no-repeat;
}
.offer-service .icon-04 {
    background: url('../img/plate5/cloudoffice-icon.png') -242px  0  no-repeat;
}
.offer-service .icon-05 {
    background: url('../img/plate5/cloudoffice-icon.png') -320px  0  no-repeat;
}
.offer-service .con h3 {
    text-align: center;
    color: #1972F7;
    margin: 32px 0;
    font-size:18px;
    font-weight: 400;
}
.offer-service .con h3+p {
    font-size: 12px;
    color:#333333;
}

@media (min-width: 1200px) {
    .offer-service .con {
      width: 1200px;
    }
  }
  @media (min-width: 997px) and (max-width: 1199px) {
    .offer-service .con {
      width: 950px;
    }
    .offer-service .con li {
      width: 180px;
    }
  }
  @media (min-width: 757px) and (max-width: 996px) {
    .offer-service .con {
      width: 700px;
      height: 520px;
    }
    .offer-service .con li {
      width: 200px;
    }
  }
  
  @media(min-width:469px) and (max-width:756px){
    .offer-service .con {
      width: 450px;
      height: 740px;
    }
    .offer-service .con li {
      width: 200px;
    }
  }
  @media (max-width:468px){
    .offer-service .con {
      width: 350px;
      height: 1220px;
    }
  }
  


.cloud-manage {
    width: 100%;
    padding: 56px 0 45px;
    background-color: #F9F9F9;
}
.cloud-manage p {
    width: 1200px;
    margin: 0 auto 70px;
    font-size: 16px;
    color:#333333;
}

.cloud-manage .con {
    width: 1200px;
}
.cloud-manage .con li {
    width: 400px;
    height: 239px;
    background-size: cover;
}
.cloud-manage .img-01 {
    background: url('../img/plate5/cloud-manage-01.png') no-repeat; 
}
.cloud-manage .img-02 {
    background: url('../img/plate5/cloud-manage-02.png') no-repeat; 
}
.cloud-manage .img-03 {
    background: url('../img/plate5/cloud-manage-03.png') no-repeat; 
}

@media (min-width: 1200px) {
    .cloud-manage .con {
      width: 1200px;
    }
  }
  @media (min-width: 997px) and (max-width: 1199px) {
    .cloud-manage p {
      width: 950px;
      margin: 0 auto 30px;
    }
    .cloud-manage .con {
      width: 950px;
      height: 520px;
    }
  }
  @media (min-width: 757px) and (max-width: 996px) {
    .cloud-manage p {
      width: 700px;
      margin: 0 auto 30px;
    }
    .cloud-manage .con {
      width: 700px;
      height: 440px;
    }
    .cloud-manage .con li {
      width: 350px;
      height: 209px;
    }
  }
  @media(min-width:469px) and (max-width:756px){
    .cloud-manage p {
      width: 450px;
      margin: 0 auto 30px;
    }
    .cloud-manage .con {
      width: 450px;
    }
    .cloud-manage .con li {
      width: 450px;
      height: 269px;
    }
  }
  @media (max-width:468px){
    .cloud-manage p {
      width: 350px;
      margin: 0 auto 30px;
    }
    .cloud-manage .con {
      width: 350px;
    }
    .cloud-manage .con li {
      width: 350px;
      height: 209px;
    }
  }

  .platform-fun {
    width: 100%;
    padding: 56px 0 45px;
  }
  /* .platform-fun .tit::after {
    width: 116px;
  } */
  .platform-fun .con {
    width: 1200px;
    height: 420px;
  }
  
  .platform-fun .con li {
    width: 370px;
    height: 180px;
    -webkit-box-shadow: 0px 0px 10px 0px rgba(24, 56, 105, .2);
    -moz-box-shadow: 0px 0px 10px 0px rgba(24, 56, 105, .2);
    box-shadow: 0px 0px 10px 0px rgba(24, 56, 105, .2);
  }
  
  .platform-fun .con li > div {
    margin: 24px 44px 0 122px;
    position: relative;
  }
  
  .platform-fun .con li .icon {
    display: block;
    width: 60px;
    height: 70px;
    position: absolute;
    top: 20px;
    left: -96px;
  }
  .platform-fun .icon-01 {
    background: url('../img/plate5/cloudoffice-icon.png') -10px -89px no-repeat;
  }
  .platform-fun .icon-02 {
    background: url('../img/plate5/cloudoffice-icon.png') -80px -89px no-repeat;
  }
  .platform-fun .icon-03 {
    background: url('../img/plate5/cloudoffice-icon.png') -150px -89px no-repeat;
  }
  .platform-fun .icon-04 {
    background: url('../img/plate5/cloudoffice-icon.png') -220px -89px no-repeat;
  }
  .platform-fun .icon-05 {
    background: url('../img/plate5/cloudoffice-icon.png') -290px -89px no-repeat;
  }
  .platform-fun .icon-06 {
    background: url('../img/plate5/cloudoffice-icon.png') -360px -89px no-repeat;
  }
  
  .platform-fun .con h2 {
    color: #1A7DFF;
    margin-bottom: 30px;
  }
  
  .platform-fun .con h2+p {
    font-size: 14px;
  }
  @media (min-width: 1200px) {
    .platform-fun .con {
      width: 1200px;
    }
  }
  @media (min-width: 1150px) and (max-width: 1199px) {
    .platform-fun .con {
      width: 1140px;
      height: 380px;
    }
  }
  @media (min-width: 775px) and (max-width: 1149px) {
    .platform-fun .con ul {
      justify-content: space-evenly;
    }
    .platform-fun .con {
      width: 100%;;
      min-width: 760px;
      height: 700px;
    }
  }
  
  @media(min-width:469px) and (max-width:774px){
    .platform-fun .con {
      width: 400px;
      height: 1240px;
    }
  
  }
  @media (max-width:468px){
    .platform-fun .con {
      width: 350px;
      height: 1240px;
    }
    .platform-fun .con li {
      width: 100%;
    }
  }
  

  .platform-framework  {
    width: 100%;
    padding: 56px 0 45px;
    background-color: #F9F9F9;
  }
  /* .platform-framework > .tit::after {
    width: 116px;
  } */
  .platform-framework img {
    width: 100%;
  }
  
  @media (min-width: 1200px) {
    .platform-framework .con {
      width: 1200px;
    }
  }
  @media (min-width: 1024px) and (max-width: 1199px) {
    .platform-framework .con {
      width: 1024px;
    }
  }
  @media (min-width: 997px) and (max-width: 1023px) {
    .platform-framework .con {
      width: 960px;
    }
  }  
  @media(min-width:757px) and (max-width:996px){
      .platform-framework .con{ width:720px}
  }
  @media(min-width:469px) and (max-width:756px){
    .platform-framework .con {
      width: 450px;
      overflow-x: auto;
    }
    .platform-framework img {
      width: 720px;
    }
  }
  @media (max-width:468px){
    .platform-framework .con {
      width: 100%;
      overflow-x: auto;
    }
    .platform-framework img {
      width: 720px;
    }
  }
  
  
  
  .platform-feature {
    width: 100%;
    padding: 56px 0 45px;
  }
  /* .platform-feature > .tit::after {
    width: 116px;
  } */
  
  .platform-feature .con {
    width: 1200px;
  }
  
  .platform-feature dl {
    position: relative;
    width: 554px;
    height: 400px;
    margin: 0 auto;
    background: url('../img/plate5/platform-feature.png') no-repeat;
    background-size: contain;
  }
  
  .platform-feature dd {
    margin:0;
    position: absolute;
    width: 261px;
    height: 120px;
    padding: 16px 24px;
    -webkit-box-shadow: 0px 0px 10px 0px rgba(24, 56, 105, .2);
    -moz-box-shadow: 0px 0px 10px 0px rgba(24, 56, 105, .2);
    box-shadow: 0px 0px 10px 0px rgba(24, 56, 105, .2);
    background-color: #fff;
    z-index: 5;
  }
  .platform-feature dd:nth-child(odd) {
    right: 105%;
  }
  .platform-feature dd:nth-child(even) {
    left: 105%;
  }
  .platform-feature dd:nth-child(1),
  .platform-feature dd:nth-child(2) {
    top: 20px;
  }
  .platform-feature dd:nth-child(4),
  .platform-feature dd:nth-child(3) {
    bottom: 20px;
  }
  
  .platform-feature dd h3 {
    margin-bottom: 16px;
  }
  .platform-feature dd h3+p {
    font-size: 16px;
    color: #7C7C7C;
  }
  @media (min-width: 1200px) {
    .platform-feature .con {
      width: 1200px;
    }
  }
  @media (min-width: 997px) and (max-width: 1199px) {
    .platform-feature .con {
      width: 950px;
    }
    .platform-feature dd:nth-child(odd) {
      right: 80%;
    }
    .platform-feature dd:nth-child(even) {
      left: 80%;
    }
  }
  @media (min-width: 757px) and (max-width: 996px) {
    .platform-feature .con {
      width: 700px;
    }
    .platform-feature dd:nth-child(odd) {
      right: 65%;
    }
    .platform-feature dd:nth-child(even) {
      left: 65%;
    }
  }
  @media(min-width:469px) and (max-width:756px){
    .platform-feature .con {
      width: 450px;
    }
    .platform-feature dl {
      width: 100%;
      height: 325px;
    }
  
    .platform-feature dd {
      width: 210px;
      height: 94px;
    }
    .platform-feature dd h3 {
      margin: 0;
    }
    .platform-feature dd h3+p {
      font-size: 14px;
    }
    .platform-feature dd:nth-child(odd) {
      right: 54%;
    }
    .platform-feature dd:nth-child(even) {
      left: 54%;
    }
  }
  @media (max-width:468px){
    .platform-feature .con {
      width: 350px;
    }
    .platform-feature dl {
      width: 100%;
      height: 252px;
    }
  
    .platform-feature dd {
      width: 177px;
      height: 94px;
      padding: 4px 6px;
    }
    .platform-feature dd h3 {
      margin:0;
    }
    .platform-feature dd h3+p {
      font-size: 12px;
    }
    .platform-feature dd:nth-child(odd) {
      right: 50.5%;
    }
    .platform-feature dd:nth-child(even) {
      left: 50.5%;
    }
  }
  



@media (min-width: 1401px) and (max-width: 1919px) {
  
}
@media (min-width: 1201px) and (max-width: 1400px) {
   
}
@media (min-width: 993px) and (max-width: 1200px) {
    .banner .title{
        /* margin: 148px auto 0; */
        padding-top: 148px;
    }
    .banner .content{
        width: 900px;
    }
    
}
@media (min-width: 769px) and (max-width: 992px) {
    .banner .title{
        /* margin: 110px auto 0; */
        padding-top: 110px;
    }
    .banner .content{
        width: 700px;
    }
    
}
@media (max-width: 768px) {
    .banner .title{
        font-size: 38px;
        /* margin: 80px auto 0; */
        padding-top: 80px;
    }
    .banner .content{
      width: 80%;
      font-size: 14px;
      line-height: 26px;
      margin: 10px auto 0;
  }
   
}