*{
	margin: 0;
	padding: 0;
}

html,body {
	width: 100%;
	height: 100%;
}

#app {
	width: 100%;
	height: 100%;
	background: url(../img/pc-bg.png) no-repeat top center;
	background-size: cover; 
	box-sizing: border-box;
	padding-top: 1px;
}

#app > h1 {
	margin-top: 200px;
	font-size: 80px;
	font-family: Source Han Sans CN;
	font-weight: 500;
	color: #FFFFFF;
	text-align: center;
	letter-spacing: 5px;
	text-shadow: 0px 0px 20px rgba(0, 0, 0, 0.3);
}

.sel-div {
	width: 507px;
	height: 357px;
	margin: 80px auto;
	position: relative;
}
.sel-div > .sel-input{
	width: 484px;
	height: 59px;
	margin: 4px 17px 0px 6px;
	box-sizing: border-box;
	padding-left: 41px;
	display: flex;
	align-items: center;
	background: url(../img/pc-sel.png) no-repeat center;
	background-size: 100% 100%;
	cursor: pointer;
	position: relative; 
	z-index: 2;
}

.sel-div > .sel-input > p {
	line-height: 59px;
	font-size: 26px;
	font-family: Source Han Sans CN;
	font-weight: 400;
	color: #FFFFFF;
	letter-spacing: 5px;
	flex: 1;
}
.sel-div > .sel-input > img {
	margin-right: 39px;
}

.sel-div > .sel-body {
	position: absolute;
	left: 0;
	top: 0;
	width: 100%;
	height: 100%;
	background: url(../img/pc-sel-body.png) no-repeat center;
	background-size: 100% 100%;
}

.set-place {
	height: 63px;
}
.option-body {
	height: calc(100% - 80px);
	width: calc(100% - 18px);
	overflow-y: auto;
}
.option-body >div {
	font-size: 20px;
	font-family: Source Han Sans CN;
	font-weight: 400;
	color: #FFFFFF;
	padding: 10px 20px 10px 40px;
	letter-spacing: 4px;
	cursor: pointer;
}

.option-body >div:hover {
	font-size: 27px;
	font-family: Source Han Sans CN;
	font-weight: 500;
}

.option-body >.active-option {
	font-size: 27px;
	font-family: Source Han Sans CN;
	font-weight: 500;
}

@media screen and (max-width: 500px) {
	#app {
		background: url(../img/mobile-bg.png) no-repeat top center;
		background-size: cover; 
	}
	#app > h1 {
		margin-top: 130px;
		font-size: 35px;
		font-family: Source Han Sans CN;
		font-weight: 500;
		color: #FFFFFF;
		letter-spacing: 4px;
		text-shadow: 0px 0px 20px rgba(0, 0, 0, 0.3);
	}
	
	.sel-div {
		width: 255.5px;
		height: 178.5px;
		margin: 33px auto;
		position: relative;
	}
	
	.sel-div > .sel-input{
		width: 242px;
		height: 30px;
		margin: 1px 6px 0px 5.5px;
		box-sizing: border-box;
		padding-left: 20.5px;
		display: flex;
		align-items: center;
		background: url(../img/mobile-sel.png) no-repeat center;
		background-size: 100% 100%;
		cursor: pointer;
		position: relative; 
		z-index: 2;
	}
	
	.sel-div > .sel-input > p {
		line-height: 30px;
		font-size: 14px;
		font-family: Source Han Sans CN;
		font-weight: 400;
		color: #FFFFFF;
		letter-spacing: 2px;
		flex: 1;
	}
	.sel-div > .sel-input > img {
		margin-right: 19.5px !important;
		width: 10.5px;
		height: 6px;
	}

	
	.sel-div > .sel-body {
		position: absolute;
		left: 0;
		top: 0;
		width: 100%;
		height: 100%;
		background: url(../img/mobile-sel-body.png) no-repeat center;
		background-size: 100% 100%;
	}
	
	.set-place {
		height: 31.5px;
	}
	.option-body {
		height: calc(100% - 40px);
		width: calc(100% - 9px);
		overflow-y: auto;
	}
	.option-body >div {
		font-size: 13px;
		font-family: Source Han Sans CN;
		font-weight: 400;
		color: #FFFFFF;
		padding: 5px 10px 5px 20px;
		letter-spacing: 2px;
		cursor: pointer;
	}
	
	.option-body >div:hover {
		font-size: 15px;
		font-family: Source Han Sans CN;
		font-weight: 500;
	}
	
	.option-body >.active-option {
		font-size: 15px;
		font-family: Source Han Sans CN;
		font-weight: 500;
	}
	
}