mes-ui-d2/src/assets/style/theme/theme-base.scss

// 主题公用
.d2-layout-main-group {
  &.grayMode {
    -webkit-filter: grayscale(100%);
    -moz-filter: grayscale(100%);
    -ms-filter: grayscale(100%);
    -o-filter: grayscale(100%);
    filter: grayscale(100%);
    filter: gray;
  }
  height: 100%;
  width: 100%;
  background-size: cover;
  background-position: center;
  overflow: hidden;
  position: relative;
  // 背景上面的半透明遮罩
  .layout-main-mask {
    position: absolute;
    top: 0px;
    right: 0px;
    bottom: 0px;
    left: 0px;
  }
  // 主体
  .el-container.d2-layout-main-content {
    position: absolute;
    top: 0px;
    right: 0px;
    bottom: 0px;
    left: 0px;
    // [布局] 顶栏
    .el-header.d2-theme-header {
      padding: 0px;
      // logo区域
      .logo-group {
        transition: width .3s;
        float: left;
        text-align: center;
        img {
          height: 60px;
        }
      }
      // 折叠侧边栏切换按钮
      .toggle-aside-btn {
        float: left;
        height: 60px;
        width: 60px;
        display: flex;
        justify-content: center;
        align-items: center;
        @extend %unable-select;
        i {
          font-size: 20px;
          margin-top: 4px;
        }
      }
      // [菜单] 顶栏
      .el-menu {
        float: left;
        border-bottom: none;
        background-color: transparent;
        %header-menu-item {
          @extend %unable-select;
          i.fa {
            font-size: 16px;
            margin-right: 4px;
          }
        }
        .el-menu-item {
          @extend %header-menu-item;
          border-bottom: none;
        }
        .el-submenu {
          @extend %header-menu-item;
          .el-submenu__title {
            border-bottom: none;
          }
        }
      }
      // 顶栏右侧的按钮
      .d2-header-right {
        float: right;
        height: 60px;
        display: flex;
        align-items: center;
        .btn-text {
          padding: 14px 12px;
          border-radius: 4px;
          margin: 0px !important;
          margin-left: 10px !important;
        }
        .el-dropdown {
          @extend %unable-select;
        }
      }
    }
    // [布局] 顶栏下面
    .el-container.d2-theme-container {
      // 侧边栏
      .el-aside.d2-theme-container-aside {
        transition: width .3s;
        overflow: auto;
        // [菜单] 正常状态
        .el-menu {
          @extend %unable-select;
          background-color: transparent;
          border-right: none;
          .el-menu-item {
            i {
              margin-left: 4px;
              margin-right: 5px;
              font-size: 16px;
            }
          }
        }
        .el-submenu {
          @extend %unable-select;
          .el-submenu__title {
            i {
              margin-left: 4px;
              margin-right: 5px;
              font-size: 16px;
            }
            .el-submenu__icon-arrow {
              margin-top: -10px;
            }
          }
        }
        // 菜单为空的时候显示的信息
        .menu-empty {
          height: 160px;
          margin: 10px;
          margin-top: 0px;
          border-radius: 4px;
          display: flex;
          justify-content: center;
          align-items: center;
          flex-direction: column;
          @extend %unable-select;
          i {
            font-size: 30px;
            margin-bottom: 10px;
          }
          span {
            font-size: 14px;
          }
        }
        // [菜单] 折叠状态
        .el-menu--collapse {
          background-color: transparent;
          .el-submenu__title {
            text-align: center;
          }
        }
      }
      // 右下 主体
      .el-main.d2-theme-container-main {
        padding: 0px;
        position: relative;
        overflow: hidden;
        display: flex;
        flex-direction: column;
        // 主体部分分为多页面控制器 和主体
        .d2-theme-container-main-header {
          flex-grow: 0;
          // 多页面控制器
          .d2-multiple-page-control-group {
            display: flex;
            margin-right: 20px;
            .d2-multiple-page-control-content {
              flex-grow: 1;
              position: relative;
              .d2-multiple-page-control-content-inner {
                position: absolute;
                left: 0px;
                right: 0px;
                .d2-multiple-page-control {
                  .el-tabs__header.is-top {
                    margin: 0px;
                  }
                  .el-tabs__nav {
                    overflow: hidden;
                  }
                }
              }
            }
            .d2-multiple-page-control-btn {
              position: relative;
              bottom: -1px;
              .el-dropdown {
                .el-button-group {
                  .el-button:first-child {
                    border-bottom-left-radius: 0px;
                  }
                  .el-button:last-child {
                    border-bottom-right-radius: 0px;
                  }
                }
              }
            }
          }
        }
        // 主体
        .d2-theme-container-main-body {
          flex-grow: 1;
          margin-top: 1px;
          position: relative;
          // 布局组件
          .container-component {
            // 卡片布局组件
            .d2-container-card {
              border-top-left-radius: 0px;
              border-top-right-radius: 0px;
            }
            // 隐形布局组件 这个组件不建议在有多页面导航的时候使用 不美观
            .d2-container-ghost {
              margin-right: 20px;
              margin-bottom: 20px;
            }
          }
        }
      }
    }
  }
}