What does this scss do?

.carousel-container {
	display: flex;
	padding-top: 175px;
	padding-bottom: 50px;
	background-color: #FBFBFB;
	justify-content: center;

	&__row {
		max-width: 1667px;
		width: 100%;

		&__title {
			font-size: 45px;
			color: #000;
			font-family: Roboto;
			margin-bottom: 40px;
		}
	}
}