.clearfix:after,
.clearfix:before {
	display: table;
	content: " ";
	clear: both;
}

.content {
	background: url(ztsbztcbg_02.jpg) no-repeat center top;
	padding: 40px 0;
}

.sbztc {
	box-shadow: 0px 0px 17px 6px #f1f2f5;
	background: #fff;
	padding: 30px;
}

.sbztc .tit {
	background: url(zttitbg_03.png) no-repeat center center;
	font-size: 26px;
	color: #333333;
	font-weight: bold;
	text-align: center;
	line-height: 49px;
}

.sbztc .tit span {
	color: #2363b5;
	font-weight: bold;
}

.sbztc ul {
	display: flex;
	justify-content: start;
	flex-wrap: wrap;
}

.sbztc ul li {
	width: 360px;
	text-align: center;
	margin-top: 30px;
	box-shadow: 0px 0px 17px 6px #f1f2f5;
	margin-right: 30px;
	transition: all 0.3s;
}

.sbztc ul li:hover {
	transform: scale(1.1);
}

.sbztc ul li:nth-child(3n) {
	margin-right: 0;
}

.sbztc ul li a {
	display: block;
	height: 100%;
}

.sbztc ul li a img {
	width: 100%;
	height: 159px;
	object-fit: cover;
}

.sbztc ul li a span {
	font-size: 20px;
	line-height: 50px;
}

.sbztc30 {
	margin-top: 30px;
}



@media (max-width: 767px) {
	.content {
		background-size: cover;
		padding: 2rem 0;
	}

	.sbztc {
		padding: 2rem 3rem;
	}

	.sbztc .tit {
		font-size: 2.5rem;
		line-height: 5rem;
		background-size: cover;
	}

	.sbztc ul li {
		width: 100%;
		text-align: center;
		margin-top: 2rem;
		margin-right: 0;
		transition: all 0.3s;
	}

	.sbztc ul li a img {
		width: 100%;
		height: 12rem;
		object-fit: cover;
	}

	.sbztc ul li a span {
		font-size: 1.75rem;
		line-height: 5rem;
	}

	.sbztc30 {
		margin-top: 2rem;
	}
}