.box1 {
	background: #F4F4F4;
	padding-top: 0.8rem;
	padding-bottom: 1.2rem;
}
.box1 .item {
	/*flex: 0 0 calc(100% / 4);*/
	width: 33.3%;
	width: 25%;
	padding: 0 0.2rem;
	margin-bottom: 0.5rem;
}

.box1 .item .scale_box {
	height: 3.6rem;
	position: relative;
}

.box1 .item .scale_box::after {
	content: '';
	background: rgba(0, 0, 0, 0.2);
	opacity: 0;
	transition: 0.3s;
	display: block;
	width: 100%;
	height: 100%;
	position: absolute;
	top: 0;
	left: 0;
}
.box1 .item .hover_box:hover .scale_box::after {
	opacity: 1;
}
.box1 .item .title {
	font-weight: bold;
	font-size: 0.22rem;
	color: #333333;
	margin-top: 0.2rem;
	transition: 0.3s;
}

.box1 .item .des {
	font-size: 0.16rem;
	color: #333333;
	margin-top: 0.12rem;
}
.box1 .item .hover_box:hover .title {
	color: var(--c);
}

@media only screen and (max-width: 1024px) {
.box1 .item{
    width: 50%;
    margin-bottom: .3rem;
    margin-top: .2rem;
}
.box1 .item .title{
    font-size: 0.24rem;
}
.box1 .item .des{
    font-size: 0.24rem;
    white-space: break-spaces;
}
}