* {
	padding: 0;
	margin: 0;
}

html {
	font-size: 16px;
	background: #034d2a;
}

h1,
h2,
h3,
h4 {
	font-weight: normal;
}

a {
	text-decoration: none;
	color: #555555;
}

li {
	list-style: none;
}

input {
	outline: none;
}

body {
	width: 100%;
	background: #034d2a;
	color: #000;
	font-size: 16px;
}

img {
	vertical-align: top;
}

.fix:after {
	display: block;
	content: "";
	clear: both;
}

.fl {
	float: left;
}

.fr {
	float: right;
}

.btn60 {
	margin-top: 60px;
}

.ptn20 {
	padding-top: 20px;
}

.w640 {
	width: 100%;
	margin: 0 auto;
}

.w1000 {
	width: 1000px;
	margin: 0 auto;
}

/* .w640 {display: flex;align-items: center;height: 100vh;justify-content: space-around;} */
.pc {
	background: url(../images/bg.jpg) no-repeat;
	overflow: hidden;
	max-height: 1080px;
	width: 100%;
}

.pc dl {}

.pc dl dt {
	background: url(../images/back.png) no-repeat right top;
	height: 100vh;
	width: 44%;
	max-width:860px;
	display: flex;
	align-items: center;
	max-height: 1080px;
}

.pc dl dt div {
	width: 100%;
}

.pc dl dt h1 {
	font-size: 130px;
	font-weight: bold;
	text-align: center;
	color: #fff;
	margin-bottom: 100px;
}

.pc dl dt h1 span {
	color: #FFFF00;
}

.pclogo {
	display: flex;
	justify-content: space-around;
	flex-wrap: wrap;
	width: 560px;
	margin: 30px auto 60px;
	position: relative;
}

.pc dl dt p {
	display: flex;
	justify-content: space-around;
	flex-wrap: wrap;
	width: 600px;
	margin: 0 auto 100px;
}

.pc .pclogo img.bb {
	position: absolute;
	bottom: -100px;
	right: 12px;
	width: 120px;
	animation: bbjumppc 1s linear infinite alternate;
}

.pc dl dt p a {
	width: 250px;
	height: 70px;
	margin-bottom: 30px;
	background: #ffefb0;
	border-radius: 8px;
	text-align: center;
	line-height: 70px;
	font-size: 22px;
	font-weight: bold;
	color: #024831;
	display: block;
}

.pc dl dt p a img {
	vertical-align: middle;
	height: 28px;
	padding: 0 10px 6px 0;
}

.yd {
	display: none;
	max-width: 460px;
	margin: 0 auto;
	position: relative;

}

.yd dl dt {
	margin:0 auto;
}

.yd dl dt h1 {
	position: absolute;
	top: 80px;
	text-align: center;
	width: 100%;
	font-size: 50px;
	font-weight: bold;
	text-align: center;
	color: #fff;
}

.yd dl dt h1 span {
	color: #FFFF00;
}

.yd dl dd {
	position: relative;
	display: block;
	bottom: 0;
	z-index: 99;


}

.yd dl dt img.bb {
	width: 25%;
	position: absolute;
	bottom: -40px;
	z-index: 999;
	right: 8px;
	animation: bbjump 1s linear infinite alternate;
}

.yd dl dd p {
	position: absolute;
	display: flex;
	justify-content: space-around;
	flex-wrap: wrap;
	width: 100%;
	left: 0;
	background: #034d2a;
	padding: 20px 0;
}

.yd dl dd p a {
	width: 180px;
	height: 48px;
	margin: 12px auto;
	background: #ffefb0;
	border-radius: 8px;
	text-align: center;
	line-height: 48px;
	font-size: 18px;
	font-weight: bold;
	color: #024831;
	display: block;

}

.yd dl dd p a img {
	vertical-align: middle;
	height: 28px;
	padding: 0 10px 6px 0;
}

@keyframes bbjump {
	0% {
		bottom: -30px;
	}

	50% {
		bottom: -40px;
	}

	100% {
		bottom: -50px;
	}

}

@keyframes bbjumppc {
	0% {
		bottom: -90px;
	}

	50% {
		bottom: -100px;
	}

	100% {
		bottom: -110px;
	}

}

@media screen and (max-width: 1920px) {
	.pc {
		background: url(../images/bg.jpg) no-repeat right;
		overflow: hidden;
		max-height: 1080px;
		width: 100%;
		background-size: cover;
	}
}

@media screen and (max-width: 1278px) {
	.w640 {
		width: 100%;
		box-sizing: border-box;


	}

	.pc {
		display: none;
	}

	.yd {
		display: block;
	}
}