@media screen and (min-width: 1100px) {
  .page {
    background: #F4F3F3;
  }
  .page .banner {
    height: 167px !important;
    margin-bottom: 55px !important;
  }
  .page .banner .text_box {
    width: 380px !important;
    height: 221px !important;
    margin: 0 !important;
  }
  .page .banner .text_box .text_1 {
    font-size: 35px !important;
    line-height: 45px !important;
    margin-bottom: -5px !important;
  }
  .page .banner .text_box .back {
    margin-top: 28px;
    font-size: 12px;
    color: #FFFFFF;
  }
  .page .designer {
    width: 100%;
    padding-bottom: 100px;
  }
  .page .designer .inner {
    width: 1220px;
    margin: 0 auto;
    display: flex;
    align-items: flex-start;
    justify-content: space-between;
  }
  .page .designer .inner .rich-text {
    padding: 40px 45px;
    background: #FFFFFF;
    width: 795px;
  }
  .page .designer .inner .rich-text .rich-inner .rich-title {
    line-height: 22px;
    font-weight: 500;
    font-size: 23px;
    color: #222222;
  }
  .page .designer .inner .rich-text .rich-inner .rich-sub-title {
    font-size: 15px;
    line-height: 15px;
    color: #222222;
    margin: 14px 0 38px;
  }
  .page .designer .inner .rich-text .rich-inner .rich-conten {
    font-size: 17px;
    color: #222222;
    line-height: 33px;
  }
  .page .designer .inner .rich-text .rich-inner .rich-conten img {
    margin: 10px 0;
    width: 100% !important;
  }
  .page .designer .inner .rich-text .rich-inner .btnbox {
    display: flex;
    align-items: center;
    justify-content: space-between;
    margin-top: 37px;
  }
  .page .designer .inner .rich-text .rich-inner .btnbox .show {
    display: flex !important;
  }
  .page .designer .inner .rich-text .rich-inner .btnbox .hide {
    display: none !important;
  }
  .page .designer .inner .rich-text .rich-inner .btnbox .next,
  .page .designer .inner .rich-text .rich-inner .btnbox .per {
    display: flex;
    cursor: pointer;
  }
  .page .designer .inner .rich-text .rich-inner .btnbox .next .text-1,
  .page .designer .inner .rich-text .rich-inner .btnbox .per .text-1 {
    font-size: 14px;
    color: #868686;
  }
  .page .designer .inner .rich-text .rich-inner .btnbox .next .text-2,
  .page .designer .inner .rich-text .rich-inner .btnbox .per .text-2 {
    font-size: 14px;
    color: #222222;
  }
  .page .designer .inner .descbox {
    width: 405px;
  }
  .page .designer .inner .descbox .info {
    padding: 19px 23px;
    display: flex;
    background: #FFFFFF;
    flex-direction: column;
    align-items: center;
  }
  .page .designer .inner .descbox .info .case-title {
    font-weight: 500;
    font-size: 15px;
    line-height: 15px;
    color: #868686;
    padding-bottom: 11px;
    border-bottom: 1px solid #D8D8D8;
    margin-bottom: 34px;
    width: 364px;
  }
  .page .designer .inner .descbox .info img.logo {
    width: 121px;
    height: 121px;
    border-radius: 50%;
  }
  .page .designer .inner .descbox .info .title {
    font-weight: bold;
    font-size: 23px;
    color: #272727;
    line-height: 22px;
    margin: 19px 0 10px;
  }
  .page .designer .inner .descbox .info .job {
    font-weight: 500;
    font-size: 14px;
    color: #868686;
    line-height: 13px;
  }
  .page .designer .inner .descbox .info .blurb {
    font-size: 14px;
    color: #868686;
    width: 80%;
    margin: 30px 0 28px;
    text-align: center;
  }
  .page .designer .inner .descbox .info .btn {
    width: 120px;
    height: 34px;
    background: #3E3939;
    border-radius: 17px;
    font-family: OPPOSans;
    font-weight: 500;
    font-size: 14px;
    color: #FFFFFF;
    cursor: pointer;
    line-height: 34px;
    text-align: center;
  }
  .page .designer .inner .descbox .info .more-case {
    margin-top: 67px;
    line-height: 15px;
    font-weight: 500;
    font-size: 15px;
    width: 364px;
    color: #868686;
  }
  .page .designer .inner .descbox .case-list .case-item {
    margin-bottom: 19px;
    padding-bottom: 23px;
    background: #FFFFFF;
  }
  .page .designer .inner .descbox .case-list .case-item img.logo {
    width: 405px;
    height: 253px;
  }
  .page .designer .inner .descbox .case-list .case-item .title {
    font-weight: bold;
    font-size: 21px;
    color: #272727;
    line-height: 25px;
    margin: 21px 0 14px;
    padding: 0 25px;
  }
  .page .designer .inner .descbox .case-list .case-item .job {
    font-weight: 400;
    font-size: 17px;
    color: #868686;
    padding: 0 25px;
    line-height: 25px;
  }
}
@media screen and (max-width: 1100px) {
  .page {
    background: #fff;
  }
  .page .designer {
    width: 100%;
    padding-bottom: 40px;
  }
  .page .designer .inner .descbox {
    background: url('img/designer_case.png') no-repeat center / cover;
    width: 100%;
    height: 250px;
    padding-top: 89px;
    margin-bottom: 22px;
  }
  .page .designer .inner .descbox .info {
    display: flex;
    flex-direction: column;
    align-items: center;
  }
  .page .designer .inner .descbox .info .case-title {
    display: none;
  }
  .page .designer .inner .descbox .info img.logo {
    width: 81px;
    height: 81px;
    border-radius: 50%;
  }
  .page .designer .inner .descbox .info .title {
    font-weight: bold;
    font-size: 15px;
    color: #FFFFFF;
    margin: 13px 0 6px;
  }
  .page .designer .inner .descbox .info .job {
    font-weight: 500;
    font-size: 10px;
    color: #FFFFFF;
    line-height: 13px;
  }
  .page .designer .inner .descbox .info .blurb {
    display: none;
  }
  .page .designer .inner .descbox .info .btn {
    display: none;
  }
  .page .designer .inner .descbox .info .more-case {
    display: none;
  }
  .page .designer .inner .descbox .case-list {
    display: none;
  }
  .page .designer .inner .rich-text {
    width: 320px;
    margin: 0 auto;
  }
  .page .designer .inner .rich-text .rich-inner .rich-title {
    line-height: 22px;
    font-weight: 500;
    font-size: 15px;
    color: #222222;
  }
  .page .designer .inner .rich-text .rich-inner .rich-sub-title {
    font-size: 10px;
    color: #222222;
    margin: 10px 0 26px;
  }
  .page .designer .inner .rich-text .rich-inner .rich-conten {
    font-size: 13px;
    color: #222222;
    line-height: 26px;
  }
  .page .designer .inner .rich-text .rich-inner .rich-conten img {
    margin: 10px 0;
    width: 100% !important;
  }
  .page .designer .inner .rich-text .rich-inner .btnbox {
    display: flex;
    align-items: center;
    justify-content: space-between;
    margin-top: 26px;
  }
  .page .designer .inner .rich-text .rich-inner .btnbox .show {
    display: flex !important;
  }
  .page .designer .inner .rich-text .rich-inner .btnbox .hide {
    display: none !important;
  }
  .page .designer .inner .rich-text .rich-inner .btnbox .next,
  .page .designer .inner .rich-text .rich-inner .btnbox .per {
    display: flex;
    cursor: pointer;
  }
  .page .designer .inner .rich-text .rich-inner .btnbox .next .text-1,
  .page .designer .inner .rich-text .rich-inner .btnbox .per .text-1 {
    font-size: 10px;
    color: #868686;
  }
  .page .designer .inner .rich-text .rich-inner .btnbox .next .text-2,
  .page .designer .inner .rich-text .rich-inner .btnbox .per .text-2 {
    font-size: 10px;
    color: #222222;
  }
}