.wrapbanner{position: relative;max-width:1920px;}
.frontbanner{z-index: 1;position: relative;}
.frontbanner a{display: block;position: relative;}
.frontbanner .slick-img{display: block;overflow: hidden;position: relative;width: 100%;height: 0;background: center center no-repeat;background-size: cover;}
.frontbanner .slick-img img{position: absolute;left: 0%;top: 0%;min-height: 100%;min-width: 100%;max-width: 1000%;width: auto;height: 100%;}
/*.frontbanner a::after{content: '';display: block;position: absolute;left: 0;right: 0;top: 0;height: 218px;transition: all ease-in-out .3s;-ms-transition: all ease-in-out .3s;-moz-transition: all ease-in-out .3s;-webkit-transition: all ease-in-out .3s;-o-transition: all ease-in-out .3s;background: -webkit-linear-gradient(top , rgba(0,0,0,.75), rgba(0,0,0,0));background: -o-linear-gradient(bottom , rgba(0,0,0,.75), rgba(0,0,0,0));background: -moz-linear-gradient(bottom , rgba(0,0,0,.75), rgba(0,0,0,0));background: linear-gradient(to bottom , rgba(0,0,0,.75), rgba(0,0,0,0));}*/
.frontbanner .title{display: block;position: absolute;left: 50%;width: 1000px;color: #fff;z-index: 2;margin: 0 0 0 -700px;bottom: 39px;white-space: nowrap;text-overflow: ellipsis;overflow: hidden;font-weight: bold;text-shadow: 0 2px 3px rgba(0,0,0,.8);}
.frontbanner a video{position: absolute; width: 100%; left: 0px;  top: 0%;  object-fit: cover;animation:effect0 .5s linear 0s;min-height: 108%;}

.frontbanner .slick-dots{width: auto;right: 50%;bottom: 48px;margin: 0 -693px 0 0;opacity: .9;}
.frontbanner .slick-dots li{width: 12px;height: 12px;margin: 0 21px 0 0;background: #fff;vertical-align: middle;border-radius: 20px;box-shadow: 0 3px 7px rgba(0,0,0,.5);transition: all ease-in-out .3s;-ms-transition: all ease-in-out .3s;-moz-transition: all ease-in-out .3s;-webkit-transition: all ease-in-out .3s;-o-transition: all ease-in-out .3s;}
.frontbanner .slick-dots li button{display: none;}
.frontbanner .slick-dots li.slick-active{height: 6px;width: 62px;}
.frontbanner button{
	border-radius: 50%;
}

@media screen and (max-width: 1480px){
	.frontbanner .title{margin: 0;left: 40px;text-align: left;}
	.frontbanner .slick-dots{right: 20px;margin: 0;left: auto;}
	.frontbanner .slick_menu{top: 0%;transform: translateY(0%);left: 0;right: 0;}
	.frontbanner .slick-prev{left: 20px;}
	.frontbanner .slick-next{right: 20px;}
}
@media screen  and (max-width:1240px){
	.frontbanner .title{margin: 0;left: 30px;width: calc(100% - 400px);}
}
@media screen and (min-width:992px){
	.frontbanner .slick-img{height:100vh;}
}
@media screen  and (max-width:992px){
	.frontbanner .slick-img{padding-bottom: 52%;}
	.frontbanner .slick-img img{position: absolute;left: 50%;top: 50%;min-height: 100%;min-width: 100%;max-width: 1000%;transform: translate(-50%, -50%);width: auto;height: 100%;}
	.frontbanner a::after{height: 60px;}
	.frontbanner .title{bottom: 24px;width: calc(100% - 160px);}
	.frontbanner .slick-dots{margin: 0 auto;bottom: 10px;right: 10px;display: none !important;}
}
@media screen  and (max-width:767px){
	.frontbanner .slick_menu{width: auto;}
	.frontbanner a::after{height: 40px;}
	.frontbanner .title{font-size: 16px;left: 26px;right: 30px;width: auto;bottom: 18px;padding: 0 30px 0 0;}

}
.banner_btns{
				position:absolute;
				right: 20px;
				    margin: 0;
				    left: auto;
					width: auto;
					bottom: 48px;
					opacity: .9;
					text-align: center;
					z-index: 1;
			}
			.banner_btns .swiper-pagination{
				position:relative;
			}
			.banner_btns span {
			    width: 12px;
			    height: 12px;
				margin: 0 0 0 10px;
			    background: #fff;
			    vertical-align: middle;
			    border-radius: 20px;
			    box-shadow: 0 3px 7px rgba(0,0,0,.5);
			    transition: all ease-in-out .3s;
			    -ms-transition: all ease-in-out .3s;
			    -moz-transition: all ease-in-out .3s;
			    -webkit-transition: all ease-in-out .3s;
			    -o-transition: all ease-in-out .3s;
			    position: relative;
			    display: inline-block;
			}
			.banner_btns span.swiper-pagination-bullet-active{
				width:80px;
			}