@charset "utf-8";
/*------------------------------------------------------------
	banner
------------------------------------------------------------*/
.banner {
	z-index: 10;
	height: 100vh;
	position: relative;
}

.scroll {
	margin-left: -13px;
	position: absolute;
	left: 50%;
	bottom: 30px;
}

.slickbanner {
	height: 100vh;
}

.banner .item {
	height: 100vh;
	position: relative;
}

@keyframes blue {
	 0% {
	 -webkit-transform: scale(1);
	 -mos-transform: scale(1);
	 -ms-transform: scale(1);
	 transform: scale(1);
	}
	 100% {
	 -webkit-transform: scale(1.15);
	 -mos-transform: scale(1.15);
	 -ms-transform: scale(1.15);
	 transform: scale(1.15);
	}
}

.banner .slick-current .item .bg {
	animation: blue 1.5s 0s ease both;
}

.banner .item .bg {
	width: 100%;
	height: 100%;
	position: absolute;
	left: 0;
	top: 0;
}

.banner .item .bg01 {
	background: url(../images/mainimg01.jpg) no-repeat center center;
	background-size: cover;
}

.banner .item .bg02 {
	background: url(../images/mainimg01.jpg) no-repeat center center;
	background-size: cover;
}

.banner .item .bg03 {
	background: url(../images/mainimg01.jpg) no-repeat center center;
	background-size: cover;
}

.banner .item .textBox01 {
	width: 100%;
	position: absolute;
	left: 0;
	top: 30%;
}

.banner .item .textBox .text {
	margin: 0 auto;
	width: 80%;
}

.banner .item .photo01 {
	position: absolute;
	right: 5%;
	bottom: 10%;
}

.banner .item .textBox01 .title {
	color: #333;
	font-size: 60px;
	font-weight: bold;
}

.banner .item .textBox01 .title span {
	display: block;
	font-size: 100px;
}

.banner .item .textBox01 .note {
	color: #333;
	font-size: 18px;
}

.banner .item .textBox01 .note span {
	margin-right: 10px;
	color: #FA8D3E;
}

.banner .item .textBox01 h2 {
	margin-bottom: 15px;
	color: #666;
	font-size: 25px;
	font-weight: normal;
}

.banner .item .textBox01 h3 a {
	padding: 10px 0;
	width: 200px;
	display: block;
	color: #fff;
	font-size: 18px;
	font-weight: normal;
	text-align: center;
	background: #EA5514;
	border-radius: 30px;
	-webkit-transition: all .4s ease-in-out 0s;
	-moz-transition: all .4s ease-in-out 0s;
	-ms-transition: all .4s ease-in-out 0s;
	transition: all .4s ease-in-out 0s;
}

.banner .item .textBox01 h3 a:hover {
	background: #00499D;
}


.banner .item .photo02 {
	position: absolute;
	left: 5%;
	bottom: 10%;
}

.banner .item .textBox02 {
	width: 50%;
	position: absolute;
	right: 0;
	top: 30%;
	text-align: right;
}

.banner .item .textBox02 .title {
	color: #333;
	font-size: 60px;
	font-weight: bold;
}

.banner .item .textBox02 .title span {
	display: block;
	font-size: 100px;
}

.banner .item .textBox02 .note {
	color: #333;
	font-size: 18px;
}

.banner .item .textBox02 .note span {
	margin-right: 10px;
	color: #FA8D3E;
}

.banner .item .textBox02 h2 {
	margin-bottom: 15px;
	color: #666;
	font-size: 25px;
	font-weight: normal;
}

.banner .item .textBox02 h3 a {
	padding: 10px 0;
	width: 200px;
	display: inline-block;
	color: #fff;
	font-size: 18px;
	font-weight: normal;
	text-align: center;
	background: #EA5514;
	border-radius: 30px;
	-webkit-transition: all .4s ease-in-out 0s;
	-moz-transition: all .4s ease-in-out 0s;
	-ms-transition: all .4s ease-in-out 0s;
	transition: all .4s ease-in-out 0s;
}

.banner .item .textBox02 h3 a:hover {
	background: #00499D;
}








.banner .slick-dots {
	position: absolute;
	left: 0%;
	bottom: 0;
	height: 134px;
	width: 100%;
	padding: 0 13.5%;
	z-index: 10;
	text-align: left;
	box-sizing: border-box;
}

.banner .slick-dots li {
	margin-right: 30px;
	display: block;
	width: 200px;
	float: left;
	color: rgba(255,255,255,0.5);
	text-align: left;
	cursor: pointer;
	position: relative;
}

.banner .slick-dots li.slick-active {
	color: rgba(255,255,255,1);
	border-top: 1px solid #fff;
}

.banner .slick-dots li:after {
	font-size: 18px;
	line-height: 1;
	top: 75px;
	left: 0;
	color: #000;
	position: absolute;
}

.banner .slick-dots li:before {
	font-size: 15px;
	line-height: 1;
	top: 25px;
	left: 0;
	color: #000;
	position: absolute;
}

.banner .slick-dots li:nth-child(1):after {
	content: "上千家大型项目设计经验";
}

.banner .slick-dots li:nth-child(1):before {
	content: "EXPERIENCE IN LARGE PROJECTS";
}

.banner .slick-dots li:nth-child(2):after {
	content: "权益有保障，售后更安心";
}

.banner .slick-dots li:nth-child(2):before {
	content: "MORE REASSURING AFTER SALES";
}

.banner .slick-dots li:nth-child(3):after {
	content: "深耕中小型闭式冷却塔设备市场";
}

.banner .slick-dots li:nth-child(3):before {
	content: "DEEPLY CULTIVATE THE MARKET";
}

.banner .slick-dots li:nth-child(4):after {
	content: "综合安装工程-焦总";
}

.banner .slick-dots li:nth-child(4):before {
	content: "Mr. Jiao";
}

.banner .slick-dots li:nth-child(5):after {
	content: "温控、节水、节能解决方案";
}

.banner .slick-dots li:nth-child(5):before {
	content: "COMPLETE SOLUTION";
}

.banner .slick-dots li:nth-child(6):after {
	content: "生态优先、绿色发展， 助力实现碳中和";
}

.banner .slick-dots li:nth-child(6):before {
	content: "ECOLOGICAL PRIORITY AND GREEN DEVELOPMENT";
}

.banner .slick-dots li button {
	width: 100%;
	height: 1px;
	clear: both;
	opacity: 0;
	background: none;
}

.banner .slick-arrow {
	position: absolute;
	top: 50%;
	-webkit-transform: translateY(-50%);
	-ms-transform: translateY(-50%);
	-moz-transform: translateY(-50%);
	transform: translateY(-50%);
	width: 26px;
	height: 48px;
	background-repeat: no-repeat!important;
	background-size: 100% 100%!important;
	z-index: 10;
	border: none;
	cursor: pointer;
	-webkit-transition: all 0.3s ease-out 0s;
	-moz-transition: all 0.3s ease-out 0s;
	-o-transition: all 0.3s ease-out 0s;
	transition: all 0.3s ease-out 0s;
}

.banner .slick-arrow.slick-prev {
	left: 2%;
	background: url(../images/left.png);
}

.banner .slick-arrow.slick-next {
	right: 2%;
	background: url(../images/right.png);
}

.banner .slick-arrow:hover {
	-webkit-transform: translateY(-50%) scale(1.2);
	-mos-transform: translateY(-50%) scale(1.2);
	-ms-transform: translateY(-50%) scale(1.2);
	transform: translateY(-50%) scale(1.2);
}

@-webkit-keyframes scroll_anim {
	0%{
		-webkit-transform:translate3d(0,10px,0);
		transform:translate3d(0,10px,0);
	}
	to{
		-webkit-transform:translate3d(0,0,0);
		transform:translate3d(0,0,0);
	}
}

@keyframes scroll_anim {
	0%{
		-webkit-transform:translate3d(0,10px,0);
		transform:translate3d(0,10px,0);
	}
	to{
		-webkit-transform:translate3d(0,0,0);
		transform:translate3d(0,0,0);
	}
}

.scroll {
	position: absolute;
	right: 50px;
	bottom: 35px;
	-webkit-animation: scroll_anim .8s linear 0s infinite alternate;
	animation: scroll_anim .8s linear 0s infinite alternate;
}

.scroll a {
	display: block;
}