#app {
  // 侧边栏
  .sidebar-container {
    transition: width 0.28s;
    width: $sideBar-width;
    height: 100%;
    z-index: 1001;
    overflow: hidden;
    // background-image: linear-gradient(0deg, #2362f6, #6895fe);
    a {
      display: inline-block;
      width: 100%;
    }
    .svg-icon {
      margin-right: 6px;
    }
    .img-icon {
      width: 8px;
      height: 8px;
      margin-right: 6px;
    }
    .el-menu {
      border: none;
      width: 100%;
    }
  }
  .hideSidebar {
    .sidebar-container,
    .sidebar-container .el-menu {
      width: 40px;
      // overflow: inherit;
    }
    .main-container {
      margin-left: 40px;
    }
  }
  .hideSidebar {
    .submenu-title-noDropdown {
      padding-left: 10px;
      position: relative;
      span {
        height: 0;
        width: 0;
        overflow: hidden;
        visibility: hidden;
        transition: opacity 3s cubic-bezier(0.55, 0, 0.1, 1);
        opacity: 0;
        display: inline-block;
      }
      &:hover {
        span {
          display: block;
          border-radius: 3px;
          z-index: 1002;
          width: 140px;
          height: 56px;
          visibility: visible;
          position: absolute;
          right: -145px;
          text-align: left;
          text-indent: 20px;
          top: 0px;
          background-color: $subMenuBg !important;
          opacity: 1;
        }
      }
    }
    .el-submenu {
      & > .el-submenu__title {
        padding-left: 10px !important;
        & > span {
          display: none;
        }
        .el-submenu__icon-arrow {
          display: none;
        }
      }
      .nest-menu {
        .el-submenu__icon-arrow {
          display: block !important;
        }
        span {
          display: inline-block !important;
        }
      }
    }
  }
  .nest-menu .el-submenu > .el-submenu__title,
  .el-submenu .el-menu-item {
    background-color: $subMenuBg !important;
    padding: 0;
    width: $sideBar-width;
    min-width: $sideBar-width;
    padding-left: 0 !important;
    text-align: center;
    font-size: 12px;
    &:hover {
      background-color: $menuHover !important;
    }
    &.is-active {
      background-color: $menuActions !important;
    }
    .menu-arrow {
      position: absolute;
      top: 10px;
      right: 0;
      height: 15px;
      width: 8px;
      border-right: 8px solid #004cff;
      border-top: 8px solid transparent;
      border-bottom: 8px solid transparent;
    }
    &.is-active .menu-arrow {
      border-right-color: #eee;
    }
  }
  .el-menu--collapse .el-menu .el-submenu {
    min-width: 132px !important;
  }
  .el-submenu {
    .el-submenu__icon-arrow {
      right: 8px;
      margin-top: -5px;
    }
    .el-submenu__title {
      background-color: transparent !important;
      color: #fff !important;
      position: relative;
      padding: 0 0 0 8px !important;
      display: flex;
      align-items: center;
      font-size: 12px;
      &::after {
        content: '';
        position: absolute;
        z-index: 2;
        bottom: -5px;
        left: 0;
        right: 0;
        width: 100%;
        height: 5px;
        background-image: linear-gradient(180deg, #1252e9, transparent);
        transition: all 0.28s 0.28s;
        opacity: 0;
      }
    }
    .el-menu-item {
      text-align: left;
      text-indent: 20px;
    }
    &.is-opened {
      .el-submenu__title {
        background-color: $subMenuBg !important;
        &::after {
          opacity: 1;
        }
      }
    }
  }
}

@media screen and (min-width: $bigScreenWidth) {
  $sideBar-width: 132px;

  #app {
    // 侧边栏
    .sidebar-container {
      width: $sideBar-width;
      .img-icon {
        width: 16px;
        height: 16px;
        margin-right: 6px;
      }
    }
    .nest-menu .el-submenu > .el-submenu__title,
    .el-submenu .el-menu-item {
      width: $sideBar-width;
      min-width: $sideBar-width;
      font-size: 14px;
      .menu-arrow {
        top: 18px;
      }
    }
    .el-submenu {
      .el-submenu__title {
        padding: 0 0 0 12px !important;
        font-size: 14px;
      }
      .el-menu-item {
        text-indent: 25px;
      }
    }
  }
}