geg-gas-web/src/assets/style/theme/lng-theme.less

.lng-theme-primary {
  .lng-menu {
    .vben-menu-submenu,.vben-menu-submenu-title,.vben-menu{
      background: unset !important;

      .vben-menu-submenu-title-active:not(.vben-menu-submenu){
         color: #fff !important;
         background-color: rgba(0, 0, 0, 0.4) !important;
      }
    } 
  }

  .ant-menu-horizontal:not(.ant-menu-dark) > .ant-menu-item:hover::after, .ant-menu-horizontal:not(.ant-menu-dark) > .ant-menu-submenu:hover::after, .ant-menu-horizontal:not(.ant-menu-dark) > .ant-menu-item-active::after, .ant-menu-horizontal:not(.ant-menu-dark) > .ant-menu-submenu-active::after, .ant-menu-horizontal:not(.ant-menu-dark) > .ant-menu-item-open::after, .ant-menu-horizontal:not(.ant-menu-dark) > .ant-menu-submenu-open::after, .ant-menu-horizontal:not(.ant-menu-dark) > .ant-menu-item-selected::after, .ant-menu-horizontal:not(.ant-menu-dark) > .ant-menu-submenu-selected::after {
    border-bottom: 2px solid #fff;
    right: 10px;
    left: 10px;
    bottom: 4px;

    .ant-menu-title-content{
       color: #000 !important;
    }
  }

  .vben-layout-sideBar {
    background: unset !important;
    background-image: url('/@/assets/style/theme/imgs/primary-left.png') !important;
    background-size: 100% 100% !important;
  }


  .vben-default-layout-main{
    margin-left: 0px !important;
  }

  .ant-layout-header{
      background: unset !important;
      background-image: url('/@/assets/style/theme/imgs/primary-top.png') !important;
      background-size: 100% 100% !important;

      .vben-layout-header-left {

        .vben-layout-header-trigger{
            svg {
              fill: #fff !important;
            }

            &.light:hover {
              background-color: unset !important;
              
               svg {
                  fill: #5e95ff !important;
                }
            }
        }
      }

      .ant-menu-title-content{
        color: #fff !important;
      }

      .vben-layout-header-action {
         svg {
           fill: #fff !important;
           color: #fff !important;
         }

         .vben-layout-header-action__item:hover{
            background-color: #0960bd !important;
         }
      }

      .vben-header-user-dropdown__name{
        color: #fff !important;
      }

      .vben-header-user-dropdown--light:hover{
        background-color: #0960bd !important;
      }
  }

}