@charset "utf-8";
/* CSS Document */
* {
	margin: 0;
	padding: 0;
}
body {
	font-family: "microsoft yahei", Helvetica Neue, Helvetica, Arial, sans-serif;
	color: #333;
	font-size: 13px;
}

.apple-banner {
	width: 100%;
	height: 720px;
	overflow: hidden;
}
.apple-banner .swiper-container {
	margin-top: -40px;
	width: 100%;
	height: 800px;
}
.swiper-button-prev,.swiper-button-next{
	width: 15%;
	height: 100%;
	top:0;
	background:none;
	}
.swiper-button-prev{
	left:0;}	
.swiper-button-next{
	right:0;}	
.swiper-button-prev span,.swiper-button-next span{
	display:block;
	width: 64px;
	height: 64px;
	position: absolute;
	left: 20px;
	top: 50%;
	margin-top:-32px;
	border-radius: 100%;
	background: rgba(180,180,180,0.25) url(../img/arrows.png) no-repeat center 17px;
	opacity: 0;
	-webkit-transition: opacity 0.5s ease;
	transition: opacity 0.5s ease;
}
.swiper-button-next span{
	background: rgba(180,180,180,0.25) url(../img/arrows.png) no-repeat center -71px;
	left:auto;
	right:20px;
	}
.swiper-button-prev:hover span,.swiper-button-next:hover span{
	opacity: .6;
}
/*分页器*/
.apple-banner .swiper-pagination{
	top:auto;
	bottom:50px;
	background:none;
}
.apple-banner  .swiper-pagination-bullet {
	display: inline-block;
	width: 50px;
	height: 30px;
	margin: 0 3px;
	cursor: pointer;
	background: none;
	border-radius:0;
	opacity: 1;
}
.apple-banner  .swiper-pagination-bullet span {
	width: 50px;
	height: 2px;
	display: block;
	background: rgba(128,128,128,0.2);
}
.apple-banner .swiper-pagination-bullet-active span{
    background:gray;
}
.apple-banner .autoplay .swiper-pagination-bullet-active span{
    background: rgba(128,128,128,0.2);
}
.apple-banner  .swiper-pagination-bullet i{
	background: gray;
	height: 2px;
	transform:scaleX(0);
	transform-origin: 0;
	display: block;
}
.apple-banner .autoplay .firsrCurrent i{
	transition:transform 2.9s linear;
	transform:scaleX(1);
}
.apple-banner .autoplay .current i{
	transition:transform 4s linear;
	transform:scaleX(1);
}
.apple-banner  .autoplay .replace span{
  background:gray;
}
/*内容样式*/

.slide1 {
	background: #000 url(../img/iphone_large.jpg) no-repeat 50% 10%;
	background-size: auto 100%;
}

.title {
	text-align: left;
	margin-top: 100px;
	font-weight: normal;
	color: #fff;
	padding-left: 8.75%;
	box-sizing: border-box;
	position: absolute;
	bottom: 260px;
}
.title>span{text-align: left;  text-shadow: 2px 3px 20px rgba(0,0,0,0.25);  display: block; font-size: 60px; line-height:70px; padding-bottom: 10px; color: #fff; font-weight: bold;}
.title>h1{text-align: left; padding-top: 20px; text-shadow: 2px 3px 20px rgba(0,0,0,0.05); font-size: 28px; color: #fff; line-height:40px; display: block; font-weight: 100; padding-bottom: 40px;}
.title>h4{ font-weight: 100; width:320px; height: 42px; background: rgba(250,2500,2500,0.25); border: 1px solid #eeeeee; text-align: center; line-height: 42px; color: #fff; font-size: 18px; }
.title>b{ display: block; width: 110px; height: 4px; background: #fff; box-shadow: 2px 3px 20px  rgba(0, 0, 0, 0.01);}

.slide2 {
	background: #f3f3f3 url(../img/watch_alt_large.jpg) no-repeat center 50%;
	background-size: auto 100%;
}
.slide3 {
	background: #fff url(../img/macbookpro_large.jpg) no-repeat center 110%;
	background-size: auto 100%;
}
@media  screen and (min-width:220px) and (max-width:949px){
	.title > span{ font-size: 24px; line-height: 32px; }
	.title > b{ display: none;}
	.title > h1{ font-size: 14px; padding-top: 0px; line-height: 1.6; }
	.title > h4{background:rgba(250,2500,2500,0.10); border: 1px solid  rgba(250,2500,2500,0.25); width: auto; display: block; float: left; padding: 0 20px; height: 36px; font-size: 14px; line-height: 36px;}
	.apple-banner{ height: 520px;}
	.title{ bottom:160px;}
	.apple-banner .swiper-container{ height: 560px;}
	.apple-banner .swiper-pagination{ bottom: 30px;}

}