#index-banner {
	width: 100%;
	overflow: hidden;
	position: relative;
  margin-top: 125px;
	font-family:microsoft yahei;
}

#index-banner .banner_bg {
	height: 577px;
	width: 100%;
	background-repeat: repeat-x;
	background-position: center top;
}

#index-banner .banner_m {
	height: 395px;
	width: 100%;
	background-repeat: no-repeat;
	background-position: center top;
	position: absolute;
	left: 0;
	top: 0;
	opacity: 0;
}



.lines {
	position: absolute;
	width: 100%;
	z-index: 5;
	height: 1px;
	background: #767676;
}

/*适配IE11*/
@media all and (-ms-high-contrast:none) {

	.line-one {
		background: #000;
		opacity: 0.3;
	}

	.line-two {
		background: #fff;
		opacity: 0.4;
	}

	.cloud {
		background: none;
	}
}

@keyframes marquee {
	0% {
		transform: translateX(0);
	}

	100% {
		transform: translateX(1448px);
	}
}


.hoverAll {
	width: 100%;
	position: absolute;
	left: 0;
	top: 0;
	height: 570px;
	z-index: 40;
}

#index-banner .swiper-container {
	opacity: 0;
	width: 100%;
	position: absolute;
	left: 0;
	top: 21px;
	z-index: 20;
}

#index-banner .swiper-button-prev,#index-banner .swiper-button-next {
	opacity: 0;
	outline: none;
	background-size: 6px auto;
	width: 85px;
	height: 90px;
	transition: background-color 0.2s;
}

#index-banner .swiper-button-prev {
	left: calc(50% - 455px);
  background: url(../images/btn07.png) no-repeat center center;
}

#index-banner .swiper-button-next {
	right: calc(50% - 455px);
  background: url(../images/btn06.png) no-repeat center center;
}

#index-banner .swiper-pagination {
	opacity: 0;
	top: 0;
	bottom: unset;
	right: 0;
	width: 940px;
	margin: 0 auto;
	text-align: right;
}

#index-banner .swiper-pagination-bullet {
	width: 35px;
	height: 3px;/*增加可点击区域*/
	opacity: 1;
	background: none;
	border-radius: 0;
	margin: 0 1px;
	vertical-align: top;
	border-top: 4px solid #272727;
	outline: none;
}

#index-banner .swiper-pagination-bullet-active {
	height: 0px;
	border-top: 7px solid #ff7900;
	padding-bottom: 0;
}

#index-banner .swiper-slide {
	width: auto;
}

#index-banner .swiper-slide img {
	border: 8px solid rgba(255,255,255,0.5);
	opacity: 0.8;
	transition: all 0.3s;
}

#index-banner .swiper-slide-active img,#index-banner .swiper-slide-duplicate-active img {
	opacity: 1;
	border: 8px solid #fff;
}

#index-banner .animating  .swiper-slide img {
	opacity: 1;
	border: 8px solid rgba(255,255,255,1);
}

.hoverBtn {
	width: 958px;
	height: 550px;
	position: absolute;
	z-index: 30;
	top: 21px;
	cursor: pointer;
}

.hoverPrev {
	left: calc(50% - 1479px);
}

.hoverNext {
	left: calc(50% + 521px);
}