img{
	-webkit-user-drag: none;
	-moz-user-drag: none;
	-ms-user-drag: none;
	user-drag: none;
}
body{
	overflow-x: hidden;
}
.banner img {
    width: 100%;
    height: auto;
    margin: 0 auto;
   
}

.subTitle{
	display: flex;
	align-items: center;
	justify-content: center;
}
.subTitle h2{
	font-size: 30px;
	padding: 0 30px;
	font-weight: 900;
	margin: 0;
	text-align: center;
}
.subTitle h2 span{
	color: #2859cd;
}
.subTitle .gradientLineA,.subTitle .gradientLineB{
  width: 175px; /* 渐变线的宽度 */
  height: 2px; /* 渐变线的高度 */
  background: linear-gradient(to right, rgba(0,0,0,0), #5088ed); /* 创建一个从左到右的渐变效果 */
  position: relative; /* 相对定位，以便在其中放置正方形 */
  display: flex;
  align-items: center;
}
.subTitle .gradientLineA::after,.subTitle .gradientLineB::before{
	content: "";
	width: 18px; /* 正方形的宽度 */
	height: 18px; /* 正方形的高度 */
	background-color: #5088ed; /* 正方形的填充颜色 */
	position: absolute; /* 绝对定位，放置在渐变线的右侧 */
	right: 0; /* 放置在右边 */
	transform: rotateZ(45deg);
	}
.subTitle .gradientLineB{
	background: linear-gradient(to left, rgba(0,0,0,0), #5088ed);
}
.subTitle .gradientLineB::before{
	left: 0; /* 放置在右边 */
}
.subTitleB h2{
	color: #fff;
}
.subTitleB .gradientLineA{
	background: linear-gradient(to right, rgba(0,0,0,0), #fff); 
}
.subTitleB .gradientLineB{
	background: linear-gradient(to left, rgba(0,0,0,0), #fff);
}
.subTitleB .gradientLineA::after,.subTitleB .gradientLineB::before{
	background-color: #fff;
}

.one{
	padding: 50px 0;
}
.one1 .one1-content{
	display: flex;
	justify-content: space-between;
	flex-wrap: wrap;
}
.one1 .one1-content .one1-left {
	width: 100%;
}
.one1 .one1-content .one1-left p {
	font-size: 16px;
	line-height: 24px;
	hyphens: auto;
}
.one1 .one1-content .one1-right {
  width: 100%;
	margin-top: 25px;
}
.one1 .one1-content .one1-right img,.one1 .one1-content .one1-left img {
	width: 100%;
	height: auto;
	display: block;
}
@media (min-width: 1200px) {
	.one1 .one1-content .one1-left {
		width: 52%;
	}
	.one1 .one1-content .one1-right {
		width: 46%;
		margin-top: 0;
	}
}
.twoCon{
	margin-top: 50px;
	display: flex;
	background: url(../images/twoBg.jpg) no-repeat;
	color: #fff;
	
}
.twoCon>div{
	width: 25%;
	padding: 110px 40px 90px 40px;
	
	
	background: #111e2d;
	opacity: 0.9;
	position: relative;
	text-align: center;
	max-height: 527px;
}

.twoCon>div:nth-child(2n){
	background: #1c3a5b;
}
.twoCon>div>img{
	width: 80px;
}
.twoCon>div>h2{
	display: flex;
	align-items: center;
	justify-content: center;
	height: 130px;
	
	font-size: 30px;
	
}
.twoCon>div>hr{
	width: 100px;
	height: 1px;
	background: #fff;
	opacity: 1;
	margin: 30px auto 0 auto;
}
.thr{
	background: #ececec;
	padding: 90px 0 50px 0;
}
.thrCon{
	margin-top: 55px;
}
.thrCon .row{
	display: flex;
	justify-content: space-between;
}
.thrTitle{
	display: flex;
	position: relative;
	
}
.thrCon .top-content {
	margin-bottom: 50px;
}
.thrCon .top-content .top-content-left p{
	font-size: 16px;
	line-height: 30px;
	color: #2c2c2b;
}
.thrCon .top-content .top-content-right img {
	width: 100%;
	height: auto;
	display: block;
}
.thrTitle>span:nth-child(1){
	background: linear-gradient(to right, rgba(80,136,237,0.9) 50%,rgba(236,236,236,0.7));
	display: block;
	width: 175px;
	height: 50px;
	line-height: 50px;
	color: #fff;
	font-weight: 900;
	text-align: center;
	z-index: 2;
	font-size: 26px;
}
.thrTitle>span:nth-child(2){
	
	position: absolute;
	top: 8px;
	left:11px;
	width: 164px;
	height: 50px;
	background: linear-gradient(to right, #caddff 10%,#ececec);
	z-index: 1;
}
.thrTitle h2{
	flex:1;
	font-size: 22px;
	margin-left: 20px;
	font-weight: bold;
}
.thrItem img{
	width: 100%;
	margin-top: 20px;
	}
.four{
	margin-top: 38px;
}
.four>div{
	display: flex;
	flex-direction: column;
	gap:35px;
}
.four>div>div{
	display: flex;
	justify-content: space-between;
	gap:35px;
}
.four>div>div img{
	flex:1;
}
.four .case{
	position: relative;
}
.four .case .mask{
	position: absolute;
	left: 0;
	bottom: 0;
	width: 100%;
	height: 100%;
	background: rgba(0,0,0,0.5);
	color: #fff;
	font-size: 40px;
	font-weight: 900;
	display: flex;
	align-items: center;
	justify-content: center;
}
.five{
	background: url(/static/images/special/cement/fiveBg.jpg) no-repeat;
	background-size: cover;
	padding: 50px 0;
	margin-top: 38px;
}
.five h3{
	font-size: 24px;
	text-align: center;
	margin: 40px 0 20px;
}
.five p{
	line-height: 28px;
}
.five p:nth-child(1){
	padding-top: 50px;
}
.five .imgList{
	
	text-align: center;
}
.liuyan .subTitle{
	margin:30px 0;
	}
@media (max-width:993px){
	.thrCon .row div:nth-child(2){
		margin-top: 40px;
	}
	.four .case .mask{
		font-size: 20px;
	}
}
@media (min-width:994px) and (max-width:1199px){
	.four .case .mask{
		font-size: 30px;
	}
}

@media (max-width:1231px) {
	.subTitle h2{font-size: 22px;}
}
@media (max-width:975px) {
	.subTitle .gradientLineA,.subTitle .gradientLineB{
		width: 80px;
	}
	
}

@media (max-width:784px) {
	.subTitle .gradientLineA,.subTitle .gradientLineB{
		display: none;
	}
	.subTitle h2{font-size: 30px;}
}

@media (max-width:1231px) {
	.subTitle h2{font-size: 22px;}
}
@media (max-width:1773px) {
	.twoCon>div>h2{
		font-size: 26px;
	}
}
@media (max-width:1580px) {
	.twoCon>div{
		padding:110px 15px 90px 15px;
	}
	
}
@media (max-width:1386px) {
	.twoCon>div>h2{
		font-size: 22px;
	}
}

@media (max-width:768px) {
	.twoCon>div{
		padding:50px 15px 90px 15px;
	}
}
@media (max-width:750px) {
	.twoCon{
		flex-wrap: wrap;
		background: none;
		
	}
	.twoCon>div{
		width: 100%;
		margin-bottom: 10px;
		padding:50px 10px;
	}
	
	.twoCon>div>img {
	    width: 40px;
	}
	.twoCon>div>h2{
		height: 100px;
		font-size: 20px;
	}
	.twoCon>div>p{
		font-size: 16px;
	}
	.four>div{
		gap:2px
	}
	.four>div>div{
		gap:2px
	}
	.four .case .mask {
		font-size: 14px;
	}
}
@media (max-width:1659px){
	.four>div{
		gap:2px
	}
	.four>div>div{
		gap:2px
	}
}