.operation-list {display: flex;gap: 4rem 8rem;flex-wrap: wrap;}
.operation-list .operation-item {width: calc(50% - 4rem);}
.operation-list .operation-item .operation-img{margin: 0 0 1.2rem;}

@media only screen and (max-width: 768px) {
	.operation-list {gap: 4rem;}
	.operation-list .operation-item {width: 100%;}
}