mart-admin/src/theme/media/layout.scss

@import './index.scss';

/* 页面宽度小于576px
------------------------------- */
@media screen and (max-width: $xs) {
  // MessageBox 弹框
  .el-message-box {
    width: 80% !important;
  }
}

/* 页面宽度小于768px
------------------------------- */
@media screen and (max-width: $sm) {
  // Breadcrumb 面包屑
  .layout-navbars-breadcrumb-hide {
    display: none;
  }
  // 外链视图
  .layout-view-link {
    a {
      max-width: 80%;
      text-align: center;
    }
  }
  // 菜单搜索
  .layout-search-dialog {
    .el-autocomplete {
      width: 80% !important;
    }
  }
}

/* 页面宽度小于1000px
------------------------------- */
@media screen and (max-width: 1000px) {
  // 布局配置
  .layout-drawer-content-flex {
    position: relative;
    &::after {
      content: '手机版不支持切换布局';
      position: absolute;
      top: 0;
      right: 0;
      bottom: 0;
      left: 0;
      z-index: 1;
      text-align: center;
      height: 140px;
      line-height: 140px;
      background: rgba(255, 255, 255, 0.9);
      color: #666666;
    }
  }
}