div,p,span{
	font-family: Arial, Helvetica, sans-serif !important;
}
body{
	overflow-x: hidden;
}
img{
	-webkit-user-drag: none;
	 -moz-user-drag: none;
	 -ms-user-drag: none;
	 user-drag: none;
}
a,a:hover{text-decoration: none;color: inherit;}

.banner img{
    width: 100%;
    height: auto;
    margin: 0 auto;
  
}
.subTitle{
	display: flex;
	align-items: center;
	justify-content: center;
}
.subTitle h2{
	padding: 0 30px;
	font-weight: 900;
	margin: 0;
}
.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 80px;
}
.one .col-lg-4{
	margin-top: 50px;
}
.one h2{
	font-size: 40px;
	font-weight: 900;
}
.one h3{
	font-size: 24px;
}
.two{
	background: url(/static/images/special/bentonite/twoBg.png) no-repeat;
	background-size: cover;
	padding: 50px 0;
}
.two .twoB{
	display: flex;
	align-items: center;
	justify-content: center;
	gap: 21px;
	flex-wrap: wrap;
	margin-top: 50px;
}
.two .twoB div{
	width: calc(33.33% - 14px);
	height: 260px;
	padding: 20px 30px;
	display: flex;
	flex-direction: column;
	align-items: center;
	justify-content: center;
	background: linear-gradient(to bottom,rgba(255,255,255),rgba(255,255,255,0));
}
.two .twoB div h3{
	font-size: 22px;
	font-weight: 600;
}
.two .twoB div p{
	margin-top: 10px;
}
.thr{
	background-image: url(/static/images/special/2025carbon/bg-application.jpg);
	background-size: cover;
	padding: 50px 0;
}
.thr .subTitle h2{
	color: #fff;
}
.thr .subTitle .gradientLineA, .thr .subTitle .gradientLineB{
	background: linear-gradient(to right, rgba(0,0,0,0), #fff);
}
.thr .subTitle .gradientLineA::after, .thr .subTitle .gradientLineB::before{
	background-color: #fff;
}
.application {
	display: flex;
	justify-content: space-between;
	gap: 40px;
	margin-top: 50px;
	padding: 0 120px;
}

button{
	background: none;
	border: none;
}
.application .item-application {
background: linear-gradient(to bottom, rgba(94, 148, 206, 0) 0%, rgba(94, 148, 206, 1) 30%,rgba(94, 148, 206, 1) 30% ,rgba(94, 148, 206, 1) 70% ,rgba(94, 148, 206, 0.95) 70% ,rgba(255, 255, 255, 0) 100%);
width: 320px;
}

.application .item-content {
	flex:1;
	display: flex;
	flex-direction: column;
	margin-top: 40px;
}

.application .item-content img {
	width: auto !important;
}

.application .item-content .desc {
	margin-top: 30px;
	line-height: 30px;
	color: #333;
}

.application .nav-link {
	font-size: 20px;
	color: #fff;
	text-align: left;
	
	position: relative;
	border-left: 2px solid rgba(255, 255, 255, 0);
	padding: 40px 20px;
}

.application button.active {
	border-left: 2px solid #183c63;
	border-radius: 0;
	margin: 0 !important;
	background: url(/static/images/special/2025carbon/application-button-bg.png) repeat-y left bottom;
}

.application button span {
	display: inline-block;
	padding-right: 20px;
}



.application button::before {
	background-image: url(/static/images/special/2025carbon/application-ico-1.png) no-repeat left bottom;
}

.application .nav-link.active {
	background-color: rgba(255, 255, 255, 0);
	color: #fff;
}
.four{
	background: #ececec;
	padding: 50px 0;
}
.fourCon{
	margin-top: 40px;
	display: flex;
	align-items: center;
	justify-content: center;
	flex-wrap: wrap;
	gap:30px;
}
.fourCon .item{
	width: calc(50% - 15px);
	display: flex;
	align-items: center;
	gap:30px;
	background: #fff;
	padding-right: 15px;
}
.four .item h3{
	font-size: 22px;
	font-weight: 900;
}
.fourCon .item p{
	margin-bottom: 0;
}

.five{
	background: #f7f8fa;
	padding: 50px 0;
}
.fiveCon .text{
	text-align: center;
	margin-top: 40px;
}
.fiveCon .text h3{
	font-size: 27px;
	font-weight: 500;
	margin-bottom: 15px;
}
.fiveCon .lc{
	display: flex;
	align-items: center;
	justify-content: space-around;
	flex-wrap: wrap;
	font-size: 22px;
}
.fiveCon .lcA{
	background: #d1e5f8;
	width: max-content;
	padding: 7px 20px;
	border-radius: 15px;
	margin-top: 20px;
}
.fiveCon .lcB{
	color: #678bae;
	margin-top: 20px;
}
.five .fiveBot{
	display: flex;
	
	text-align: center;
	gap:30px;
	flex-wrap: wrap;
	margin-top: 40px;
}
.five .fiveBot>div{
	background: #fff;
	width: calc(50% - 15px);
}
.five .fiveBot>div>h3{
	font-size: 22px;
	margin: 15px;
	
}

.six{
	background: url(/static/images/special/bentonite/sixBg.jpg) center no-repeat;
	background-size: cover;
	padding: 50px 0;
	
}
.six .text{
	margin-top: 40px;
}
.bg-equipment-recommend {
	
	
}

.six .sixPro{
	background: url(/static/images/special/bentonite/equipment-bg.png) no-repeat;
	background-size: cover;
	border-radius: 70px;
	padding:50px 80px;
}

.sixPro .top {
	font-size: 24px;
	border-radius: 50px;
	background: #fff;
}

.sixPro .nav-tabs {
	padding: 0;
	border: none;
}

.sixPro .nav-item {
	margin: 0;
	padding: 0;
}

.sixPro .nav-tabs .nav-link {
	padding: 0;
	border: none !important;
	color: #333333;
	width:100%;
	margin: 0;
	height: 70px;
	border-radius: 50px;
}

.sixPro .button {
	width: 100%;
}

.sixPro .nav-link.active {
	background-color: #ffaa06;
	color: #fff;
}
.sixPro .tab-content{
	color: #fff;
	margin-top: 40px;
}
.sixPro .tab-content dt {
		text-align: center;
	}
	


.sixPro .tab-content h4,.sixPro .tab-content h5{
	font-size:24px;
}
.sixPro .tab-content h5{
	margin-top: 25px;
}
.sixPro .tab-content span{
	font-size: 20px;
}
.sixPro .tab-content dd {
	margin-bottom: 0 !important;
	padding-left: 50px;
}

.sixPro .tab-content p {
	margin: 5px 0;
	line-height: 25px;
}

.sixPro .tab-content li{
margin-left: 20px;
}
.sixPro .chatonline {
    display: block;
    width: max-content;
    padding: 10px 30px;
    color: #fff;
    border-radius: 25px;
    font-size: 24px;
    font-weight: 900;
    background: linear-gradient(to right, #ffcc00, #ffaa06);
	margin-top: 20px;
}

.sev{
	padding: 50px 0;
	background: #f7f8fa;
}
.sevCon{
	margin-top: 40px;
	display: flex;
	justify-content: center;
	gap: 70px;
	flex-wrap: wrap;
}
.sevCon .item{
	width: calc(50% - 35px);

	
	padding-bottom: 15px;
	box-shadow: 1px 2px 10px 1px #ccc;
	
}
.sevCon .text{
	padding: 10px 40px;
	display: flex;
	flex-direction: column;
}
.sevCon .item h3{
	font-size: 24px;
	margin-top: 15px;
	font-weight: 900;
}

.shili-box{margin:50px 0;position: relative;}
.shili-box .container{z-index:-1;}
.shili-box .p70{padding-left: 70px;}
.shili-content{padding:110px 0;padding-left:50px;position:relative;z-index:20;}
.shili-content p{line-height:26px;color:#555;text-align:justify;}
.shili-content h2{margin: 40px 0 20px;font-size: 40px;}
.shili-content h2::after {
  content: ''; 
  display: block; 
  width: 12%; 
  height: 1px;
  background-color: #555; 
  margin-top:20px;
}
.shili-content hr{width:10%;color: #555;}
.shili-item{height: 190px;color:#fff;font-size:60px;text-align:center;display: flex;flex-direction: column;justify-content: center;position:relative;
		background:url(/static/images/special/bentonite/shili-item-bg-v.png) right center no-repeat;
}
.shili-item .shili-icon{
	display: flex;
	align-items: center;
	justify-content: center;
}
.shili-item small{position: relative;bottom:-15px;padding-left: 5px;}
.shili-item:last-child{background:none;}
.shili-item span,.shili-item small{font-size:24px;}

.shili-item span:last-child{clear: both;display: block;}
.shili-item-bg{background: radial-gradient(circle farthest-corner, #485d86, #19388d);padding:0; width: calc(100% - 30px); margin-left: 15px;}
.shili-right{width:100%;height:575px;
background:#f1fff8;
border-radius: 45px;position: absolute;z-index:4;top:55px;}
.shili-left{width:635px;min-height:620px;position: absolute;left:0px;z-index: 5;overflow-y:hidden;}

.shili-left{left:-200px;min-height:920px;}
	
	.shili-content img{bottom:0;position: static;max-height: 521px;width: auto;}

.liuyan .subTitle{
	margin-bottom: 30px;
}

.liuyan .select>label{
	margin-right: 15px;
}
.liuyan .select input{
	margin-right: 2px;
	appearance: none;
	-webkit-appearance: none;
	outline: none;
	width: 18px;
	height: 18px;
	text-align: center;
	line-height: 18px;
	border: 1px solid gray;
	border-radius: 5px;
}

.liuyan .select input:after{
            content: '\2714';
            color: transparent;
}
.liuyan .select input:checked::after{
	color: #c81528;
}
@media (min-width:1660px){
	.d-xxl-block{
		display: block !important;
	}
}
@media (max-width:1659px){
	.application{
		padding: 0;
	}
	.shili-content{padding-bottom:60px;padding-left:60px;}
	.sixPro .top{
		font-size: 22px;
	}
}
@media (max-width:1199px){
	.fourCon .item{
		width: 100%;
	}
	.shili-item{
		font-size: 40px;
	}
	.shili-item span, .shili-item small{
		font-size: 14px;
	}
	.shili-content{
		padding: 0;
	}
	.shili-right{
		height: 100%;
	}
}
@media (max-width:991px){
	.one{
		padding: 50px 15px;
	}
	.one h2{
		margin-top: 40px;
	}
	.one .col-lg-5{
		text-align: center;
	}
	.one .col-lg-4{
		margin-top: 20px;
	}
	.two .twoB div{
		width: calc(50% - 10.5px);
	}
	.six .sixPro{
		
		padding: 50px 15px;
	}
	.sixPro .tab-content dd{
		padding-left: 15px;
	}
	.sixPro .chatonline{
		margin: 0 auto;
	}
	.sixPro .top{
		background: none;
		font-size: 24px;
	}
	.sixPro .nav-link{
		background: #fff;
		margin: 10px 0 !important;
	}
	.six .tab-content .col-lg-7{
		padding-top: 40px;
	}
	
	.sevCon .item{
		width: 100%;
	}
	.shili-content .leftImg{
		text-align: center;
	}
	
	
	
}

@media(min-width:992px) and (max-width:1199px){
	.subTitle h2{
		font-size: 25px;
	}
	
}

@media(min-width:768px) and (max-width:991px){
	.subTitle h2{
		font-size: 22px;
	}
	.subTitle .gradientLineA, .subTitle .gradientLineB{
		width: 90px;
	}
}	
@media (max-width:767px){
	.subTitle h2{
		text-align: center;
		font-size: 28px;
	}
	.subTitle .gradientLineA, .subTitle .gradientLineB{
		display: none;
	}
	.application{
		flex-direction: column;
	}
	.application .item-application{
		width: 100%;
	}
	.five .fiveBot>div{
		width: 100%;
	}
	.fourCon .item{
		flex-direction: column;
		padding: 15px;
		text-align: center;
	}
	.fiveCon .text h3{
		font-size: 18px;
	}
}
@media (max-width:575px){
	.two .twoB div{
		width: 100%;
	}
}