.hot{
	padding: 20px;
	background: #f8f8f8;
	height: 100%
}

.hot .title{
	padding-bottom: 12px;
	border-bottom: 1px solid var(--gray-color);
	margin-bottom: 20px;
	color:#333;
}

.hot .grayColor{
	cursor: pointer;
	color:#888;
	display: block;
}

.hot .grayColor:hover img{
	width:340px;
	height: 170px
}

.hot .grayColor img{
	transition: all .3s;
	height: 0;
	max-width: 100%;
	object-fit: cover
}

.hot .grayColor+.grayColor{
	margin-top: 20px
}

.hot img{
	margin-bottom: 12px
}