.banner {
    height: 2.1rem;
    min-height: 100px;
}
.banner img {
    width: 100%;
    height: 100%;
    object-fit: cover;
}

    .list-container {
      max-width: 14.4rem;
      background-color: #fff;
      margin: 35px auto 42px;
      box-sizing: border-box;
    }
    footer {
        margin-top: 0;
    }
    .list-container .left {
      width: 373px;
      height: auto;
      margin-bottom: 30px;
    }
    .list-container .left .menu-header {
      height: 117px;
      display: flex;
      align-items: center;
      justify-content: center;
      color: #fff;
      background: url(../images/list-left-title-bg.png) center top;
    }
    
    .list-container .left .menu-header h3 {
      font-size: 30px;
      line-height: 40px;
      font-weight: bold;
      padding: 35px 35px 0;
      text-overflow: ellipsis;
      white-space: nowrap;
      overflow: hidden;
    }
    .list-container .left .menu {
        width: 339px;
        margin: 0 auto;
        padding: 33px 27px 20px;
        box-sizing: border-box;
        border: 1px solid #dbdbdb;
    }
    .list-container .left .menu .menu-item {
        margin-bottom: 22px;
    }
    .list-container .left .menu .menu-item > a {
      display: block;
      padding-left: 60px;
      background: url(../images/list-left-border.png) no-repeat;
    }
    .list-container .left .menu .menu-item > a p {
      height: 56px;
      line-height: 56px;
      font-size: 18px;
      margin-bottom: 0;
      padding-right: 15px;
      white-space: nowrap;
      overflow: hidden;
      text-overflow: ellipsis;
    }
    .list-container .left .menu .menu-item .menu-down {
      display: none;
      padding: 8px 0;
    }
    .list-container .left .menu .menu-item .menu-down .down-item {
      background: url(../images/left-son-icon.png) no-repeat left 38px center;
    }
    .list-container .left .menu .menu-item .menu-down .down-item a {
      display: block;
      width: 100%;
      height: 53px;
      line-height: 53px;
      font-size: 16px;
      text-overflow: ellipsis;
      white-space: nowrap;
      overflow: hidden;
      transition: padding 0.5s ease;
      color: #666;
      padding-left: 60px;
      box-sizing: border-box;
    }
  
    .list-container .left .menu .menu-item .menu-down .down-item:last-child a {
      border-bottom: none;
    }
    .list-container .left .menu > .selected {
        margin-bottom: 0;
    }
    .list-container .left .menu > .selected > a,
    .list-container .left .menu > .parent > a {
      color: #003a85;
      background: url(../images/list-left-border-select.png) no-repeat;
    }
    .list-container .left .menu > .selected .menu-down,
    .list-container .left .menu > .parent .menu-down {
      display: block;
    }
    .list-container .left .menu > .selected .menu-down .selected,
    .list-container .left .menu > .parent .menu-down .selected {
      background-image: url(../images/left-son-icon-select.png);
    }
    .list-container .left .menu > .selected .menu-down .selected a,
    .list-container .left .menu > .parent .menu-down .selected a {
      color: #003f88;
    }
    @media screen and (max-width: 1460px){
        .list-container {
            margin-bottom: 42px;
        }
    }
    @media screen and (max-width: 1250px) {
      .list-container .left {
        width: 323px;
      }
      .list-container .left .menu-header {
        height: 101px;
        background-size: contain;
      }
      .list-container .left .menu-header h3 {
        font-size: 28px;
      }
      .list-container .left .menu {
        width: 294.7px;
        padding: 25px 15px 13px;
      }
      .list-container .left .menu .menu-item > a {
        background-size: contain;
      }
      .list-container .left .menu .menu-item > a p {
        height: 50px;
        line-height: 50px;
      }
    }
    @media screen and (max-width: 991px) {
      .list-container .left {
        float: none !important;
        margin-bottom: 30px;
        width: 100%;
        background-image: none;
        padding-bottom: 10px;
      }
      .list-container .left .menu-header {
        background: #003f88;
        height: 65px;
      }
      .list-container .left .menu-header h3 {
        padding-top: 0;
        font-size: 26px;
      }
      .list-container .left .menu {
        width: 100%;
      }
      .list-container .left .menu .menu-item > a {
        background: none;
        border: 1px solid #dcdcdc;
        border-radius: 27px;
      }
      .list-container .left .menu > .selected > a, .list-container .left .menu > .parent > a {
        border-color: #c4ccde;
      }
      .list-container {
        max-width: 100%;
        background-color: #fff;
        margin: 35px 3% 42px;
      }
    }