* {
	padding: 0;
	margin: 0;
}

a {
	text-decoration: none;
	-webkit-tap-highlight-color: rgba(255, 255, 255, 0);
	-webkit-user-select: none;
	-moz-user-focus: none;
	-moz-user-select: none;
}

select,
input {
	font-family: auto;
	outline: none;
	background-color: transparent;
}

.container {
	height: 100vh;
	display: flex;
	flex-direction: column;
}

.top {
	background: #428bef;
	color: #fff;
	text-align: center;
	position: relative;
}

.top>a.back {
	position: absolute;
	top: 50%;
	left: 10px;
	transform: translate(0, -50%);
	color: #fff;
	font-size: 12px;
}

.cover {
	position: fixed;
	top: 0;
	left: 50%;
	transform: translate(-50%,0);
	background: rgba(0, 0, 0, 0.6);
	width: 100%;
	max-width: 600px;
	height: 100vh;
	display: none;
	justify-content: center;
	align-items: center;
}

.popup {
	width: 85%;
	background-color: #fff;
}

@-webkit-keyframes c {
	0% {
		opacity: 0
	}

	to {
		opacity: 1
	}
}

@keyframes c {
	0% {
		opacity: 0
	}

	to {
		opacity: 1
	}
}

.fade-in {
	-webkit-animation: c ease .3s forwards;
	animation: c ease .3s forwards
}

@-webkit-keyframes d {
	0% {
		opacity: 1
	}

	to {
		opacity: 0
	}
}

@keyframes d {
	0% {
		opacity: 1
	}

	to {
		opacity: 0
	}
}

.fade-out {
	-webkit-animation: d ease .3s forwards;
	animation: d ease .3s forwards
}

@media screen and (max-width:600px) {
	* {
		font-size: 3.8vw
	}

	.container {
		width: 100%;
	}

	.top {
		line-height: 10vw;
	}
}

@media screen and (min-width:600px) {
	* {
		font-size: 20px;
	}

	.container {
		width: 600px;
		margin: 0 auto;
	}

	.top {
		line-height: 45px;
	}
}