* {
	margin: 0;
	padding: 0;
}

html,
body {
	width: 100%;
	height: 100%;
	font-family: "微软雅黑";
}

.content {
	width: 100%;
	height: 100%;
	position: relative;
}

.banner {
	width: 100%;
	height: 100%;
	position: absolute;
	left: 0;
	top: 0;
	overflow: hidden;
}


.banner> img {
	width: 100%;
}

.banner1 {
	z-index: 9;
}

.banner div {
	width: 27.5%;
	overflow: hidden;
	position: absolute;
	left: 58%;
	top: 26%;
	animation: opa 3.5s;
}

@keyframes opa{
	0%{opacity: 0;}
	25%{opacity: 0;}
	100%{opacity: 1;}
}
@-webkit-keyframes opa{
	0%{opacity: 1;}
	50%{opacity: 0;}
	100%{opacity: 1;}
}
@-o-keyframes opa{
	0%{opacity: 0;}
	25%{opacity: 0;}
	100%{opacity: 1;}
}
@-moz-keyframes opa{
	0%{opacity: 0;}
	25%{opacity: 0;}
	100%{opacity: 1;}
}

.banner div img {
	width: 100%;
}

.banner div span {
	display: block;
	width: 94%;
	overflow: hidden;
	padding: 10px 3%;
	background: #000;
	opacity: 0.5;
	filter: alpha(opacity=50);
	color: #fff;
	font-size: 13px;
	line-height: 26px;
}


/*第二张*/

.banner.banner2 div {
	width: 28%;
	position: absolute;
	left: 10%;
	top: 26%;
	animation: opa 3.5s;
}


/*下部*/

.bot {
	width: 100%;
	height: 31%;
	background: #1e70de;
	position: fixed;
	bottom: 0;
	left: 0;
	opacity: 0.6;
	z-index: 10;
}


/*按钮*/

.btn {
	width: 150px;
	height: 7px;
	margin: 25px auto 0;
}

.btn span {
	display: block;
	width: 34px;
	height: 7px;
	margin: 0 8px;
	float: left;
	background: #000000;
}

.btn span.pitchBtn {
	animation: myfirst 6s linear ;
}

@keyframes myfirst {
	0% {
		background: #000;
	}
	50% {
		background: #fff;
	}
	100% {
		background: #000;
	}
}

@-moz-keyframes myfirst {
	0% {
		background: #000;
	}
	50% {
		background: #fff;
	}
	100% {
		background: #000;
	}
}

@-webkit-keyframes myfirst {
	0% {
		background: #000;
	}
	50% {
		background: #fff;
	}
	100% {
		background: #000;
	}
}

@-o-keyframes myfirst {
	0% {
		background: #000;
	}
	50% {
		background: #fff;
	}
	100% {
		background: #000;
	}
}

/*下方链接*/

.bot .link {
	width: 600px;
	height: 42px;
	margin: 43px auto 0;
}

.bot a {
	display: block;
	width: 160px;
	height: 38px;
	border: 1px solid #fff;
	text-decoration: none;
	text-align: center;
	line-height: 38px;
	font-size: 17px;
	color: #fff;
	float: left;
	margin: 0 18px;
}

.bot a:hover {
	color: #0e2c63;
	background: #fff;
}