.w1200 {
	width: 1200px;
	margin: 0 auto;
	position: relative;
}

.pa {
	position: absolute;
}

.swiper-banner {
	width: 100%;
	height: 100%;
	background-color: #000;
}

.swiper-banner .swiper-slide {
 
	height: 100% !important;
	color: #fff;
	display: block;
}

.swiper-banner .swiper-slide .wrap {
	height: 520px;
}

.swiper-banner .swiper-slide .sl-left {
	top: 170px;
	left: 40px;
	width: 100%;
}

.swiper-banner .swiper-slide .t1 {
	top: 0px;
	left: 0px;
	font-size: 26px;
}

.swiper-banner .swiper-slide .t2 {
	top: 50px;
	left: 0px;
	font-size: 40px;
}

.swiper-banner .swiper-slide .t3 {
	top: 110px;
	left: 00px;
	font-size: 18px;
}

.swiper-banner .swiper-slide .btn {
	width: 170px;
	height: 40px;
	line-height: 40px;
	left: 00px;
	top: 160px;
	border: 1px solid #fff;
	border-radius: 2px;
	font-size: 16px;
	text-align: center;
}

.swiper-banner .swiper-slide .img1 {
	top: 110px;
	left: 490px;
}

.swiper-banner .swiper-slide .img2 {
	top: 0px;
	left: 700px;
}

.swiper-banner .swiper-slide .img3 {
	top: 100px;
	left: 650px;
}

.swiper-banner .swiper-slide.slide1 {
	background: url(/images/cp2.jpg) no-repeat center top #070E2A;
	background-size:cover;
}

.swiper-banner .swiper-slide.slide2 {
	background: url(/images/cp4.jpg) no-repeat center top #1A0844;
	background-size:cover;
}

.swiper-banner .swiper-slide.slide3 {
	background: url(/images/cp1.jpg) no-repeat center top #23262b;
	background-size:cover;
	 
}

.swiper-banner .swiper-slide.slide4 {
	background: url(/images/cp3.jpg) no-repeat center top #23262b;
	background-size:cover;
}

.swiper-banner .swiper-slide.slide5 {
	background: url(/images/cp5.jpg) no-repeat center top #033045;
	background-size:cover;
}

.swiper-banner .swiper-pagination {
	bottom: 130px!important;
}

.swiper-banner .swiper-pagination .swiper-pagination-bullet {
	width: 40px;
	height: 5px;
	border-radius: 0;
}

.swiper-banner .swiper-nav {
	width: 100%;
	height: 100px;
	background: rgba(233, 233, 233, 0.05);
	left: 0;
	bottom: 0;
	z-index: 999;
}

.swiper-banner .swiper-nav li {
	color: #fff;
	width: 19%;
	text-align:center
	height: 100px;
	border-right: 1px solid rgba(233, 233, 233, 0.05);
	float: left;
	cursor: pointer;
}

.swiper-banner .swiper-nav li .icon {
	width: 130px;
	height: 100px;
	display: flex;
	float: left;
	justify-content: center;
	align-items: center;
}

.nianqie{
height:100%;
width:100%;
background-color: rgba(0,0,0,0.3);
position: absolute;
z-index:99;
font-size:60px;
color:#FFF;
line-height:86px;
font-weight:bold;

    display: flex;
    justify-content: center; /* 水平居中 */
    align-items: center;     /* 垂直居中 */
    height: 100vh;          /* 设置高度为视口高度 */
    width: 100vw;           /* 设置宽度为视口宽度 */

}

.swiper-banner .swiper-nav li .info {
	float: left;
	width: 174px;
	height: 100px;
}

.swiper-banner .swiper-nav li .info div {
	padding-top: 30px;
	font-size: 22px;
	color:#FFF;
	padding-bottom: 5px;
	    transition: all 0.3s;
}

.swiper-banner .swiper-nav li .info p {
	color: #c3c3c3;
	font-size: 14px;
}

.swiper-banner .swiper-nav li.active {
	background: rgba(233, 233, 233, 0.05);
	    transition: all 0.3s;
}

 
.swiper-banner .swiper-nav li.active .info div
{
	
	color:#DB0032;
	font-size:25px;
	}
.info div a{color:#FFF;}
.info div a:visited{color:#FFF;}
.swiper-banner .swiper-nav li.active .info div a
{
	  transition: all 0.3s;
	color:#DB0032;
	font-size:25px;
	}

.swiper-banner .swiper-nav li:nth-child(5) {
	border-right: none;
}