/* 使用步骤 */
.use-step-container {
	overflow: hidden;
}

.use-step-content {
	max-width: 1200px;
	margin: 0 auto;
}

.use-step-content .grid {
	display: grid;
}

.userange-content .grid-item {
	perspective: 1000px;
}

.use-step-content .grid .grid-item  .img {
	width: 100%;
}

@media screen and (max-width: 1023px) {
	.use-step-content {
		padding: 40px 10px 30px;
	}

	.use-step-content .grid {
		margin-top: 40px;
		grid-template-columns: repeat(4, 1fr);
	}
}

@media screen and (max-width: 600px) {
	.use-step-content .grid {
		grid-template-columns: repeat(2, 1fr);
	}
}

@media screen and (min-width: 1024px) {
	.use-step-content {
		padding: 240px 0 70px;
	}

	.use-step-content .grid {
		margin-top: 78px;
		grid-template-columns: repeat(4, 1fr);
	}
}