body{background-color: #f4f4f4;}

.menu {
	position: absolute;
	top: 0;
	left: 0;
	width: 100%;
	height: 80px;
	filter: progid:DXImageTransform.Microsoft.gradient(enabled='true', startColorstr='#4C000000', endColorstr='#4C000000');
	background: rgba(0,0,0,.3);
	overflow: hidden;
	z-index: 3
}
.menu {
    background: rgba(0,0,0,.1);
}
.menu__content {
    position: relative;
    margin: 17px auto;
    width: 996px;
    height: 46px;
}
.menu__title {
    float: left;
}
.menu__link {
    display: block;
    width: 159px;
    height: 46px;
    background: url(../images/logo.png) 0 0 no-repeat;
    text-indent: -99em;
    overflow: hidden;
}
.menu__home {
	display: block;
	float: right;
	margin-left: 27px;
	line-height: 40px;
	font-size: 20px;
	color: #fff;
	text-decoration: none
}
.menu__home {
	color:#333;
}


.banner{}
.banner li{ position:relative;}
.banner li .swiper-wrapper{}
.banner li{ background-color:#f4f4f4;}
.banner li .img_d_w{ height:100% !important; width: auto !important; display:block; margin:0 auto;}
.banner .swiper-pagination{ bottom:0.6rem; display:none;}
.banner .swiper-pagination-bullet{ background: #fff; opacity:1;}
.banner .swiper-pagination-bullet-active{ background: #e94440; opacity:1;}


.btn_banner {
	position: absolute;
	top: 50%;
	left: 50%;
	margin-top:-7px;
	margin-left: -20px;
	overflow: hidden;
	z-index: 9;
	font-size:0;
}
.btn_banner1{}
.btn_banner2 {
	margin-top: -7px;
	margin-left: 182px;
}

.pc{ display:block !important;}
.wap{ display:none !important;}

@media (max-width: 1661px) {

}

@media (max-width: 1441px) {

}

@media (max-width: 1367px) {

}

@media (max-width: 1281px) {

}

@media (max-width: 1000px) {
	.pc{ display:none !important;}
	.wap{ display: block !important;}
	
	.banner li .img_d_w{ height:auto !important; width: 100% !important; display:block; margin:0 auto;}
	
	.banner{ padding-top:1rem;}
	.menu__content{ width:100%; height:auto; margin:4px 0;}
	.menu{ height:auto;}
	.menu__link{width: 131px;height:38px; background-size:100% 100%;}
	.menu__home{ margin-right:2%; font-size:14px;}
	
	.btn_banner{width: 2.4rem;height:auto;margin-top: 3rem;}
	.btn_banner img{ width:100%; height:auto;}
	.btn_banner1{margin-left:auto; left:12%;}
	.btn_banner2 {margin-left:auto; left:auto; right:12%;}
	
}