.bg-theme-10 {--tw-bg-opacity: 1;background-color: rgba(199, 20, 20, var(--tw-bg-opacity));}.bg-theme-11 {--tw-bg-opacity: 1;background-color: rgb(255, 153, 0, var(--tw-bg-opacity));}.bg-theme-12 {background-color: rgba(40, 167, 69, var(--tw-bg-opacity));}.box-y {margin-top: 1rem;margin-bottom: 1rem;}.btn-menu:hover {background-color: #274bb6;color: #fff;}.btn-menu-active {background-color: #274bb6;color: #fff;}#example_wrapper {margin-top: 1rem;margin-bottom: 1rem;margin-right: 1rem;margin-left: 1rem;}#example2_wrapper {margin-top: 1rem;margin-bottom: 1rem;margin-right: 1rem;margin-left: 1rem;}#example3_wrapper {margin-top: 1rem;margin-bottom: 1rem;margin-right: 1rem;margin-left: 1rem;}