#app {
  // 主体区域\
  .centent {
    position: fixed;
    position: fixed;
    top: 0;
    left: 0;
    z-index: 1001;
    width: 180px;
    height: 100%;
    margin-top: 50px;
    overflow: hidden;
    font-size: 14px;
    background: red;
  }

  .topheader {
    position: fixed;
    top: 0;
    left: 0;
    z-index: 1002;
    width: 100%;
    height: 80px;
    overflow: hidden;
    font-size: 14px;
    transition: width 0.28s;
  }

  .main-container {
    position: relative;
    min-height: 100%;
    transition: margin-left 0.28s;
  }

  // 侧边栏
  .sidebar-container {
    position: fixed;
    top: 50px;
    left: 0;
    z-index: 1001;
    width: 100%;
    height: 40px;
    font-size: 14px;
    transition: width 0.28s;
    // overflow: hidden;
    //reset element-ui css
    .horizontal-collapse-transition {
      transition: 0s width ease-in-out, 0s padding-left ease-in-out,
        0s padding-right ease-in-out;
    }

    .el-scrollbar__bar.is-vertical {
      right: 0px;
    }

    .scrollbar-wrapper {
      // overflow-x: hidden!important;
      .el-scrollbar__view {
        height: 100%;
      }
    }

    .is-horizontal {
      display: none;
    }

    a {
      display: inline-block;
      width: 100%;
    }

    .dgiot-icon {
      margin-right: 16px !important;
    }

    .el-menu {
      width: 100% !important;
      height: 100%;
      border: none;
    }

    .is-active > .el-submenu__title {
      color: #90d91b !important;
    }
  }

  .hideSidebar {
    .sidebar-container {
      width: 100%;
      background-color: #004898;
    }

    .main-container {
      margin-left: 0px;
    }

    .submenu-title-noDropdown {
      position: relative;
      padding-left: 10px !important;

      .el-tooltip {
        padding: 0 10px !important;
      }
    }

    .el-submenu {
      width: auto;

      & > .el-submenu__title {
        padding-left: 10px !important;
        color: transparent;

        .el-submenu__icon-arrow {
          margin-left: 8px;
        }
      }
    }

    .el-menu--collapse {
      .el-submenu {
        & > .el-submenu__title {
          & > span {
            // visibility: hidden;
            display: inline-block;
            height: 40px;
            overflow: hidden;
            line-height: 40px;
          }
        }
      }
    }
  }

  .sidebar-container .nest-menu .el-submenu > .el-submenu__title,
  .sidebar-container .el-submenu .el-menu-item {
    min-width: 180px !important;
    background-color: #f6fbff !important;

    &:hover {
      background-color: #001528 !important;
    }
  }

  .el-menu--collapse .el-menu .el-submenu {
    min-width: 180px !important;
  }

  //适配移动端
  .mobile {
    .main-container {
      margin-left: 0px;
    }

    .sidebar-container {
      width: 180px !important;
      transition: transform 0.28s;
    }

    &.hideSidebar {
      .sidebar-container {
        transition-duration: 0.3s;
        transform: translate3d(-180px, 0, 0);
      }
    }
  }

  .withoutAnimation {
    .main-container,
    .sidebar-container {
      transition: none;
    }
  }
}

.el-menu--vertical {
  & > .el-menu {
    .dgiot-icon {
      margin-right: 16px !important;
    }
  }
}