* {
	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;
}

.container {
	height: 100vh;
	background-color: #f1f1f2;
}

.top {
	line-height: 45px;
	background-color: #1678ff;
	color: #ffffff;
	text-align: center;
	position: relative;
}

.top a {
	position: absolute;
	top: 50%;
	left: 10px;
	transform: translate(0, -50%);
	display: flex;
	align-items: center;
	color: #ffffff;
	font-size: 14px;
}

.top a::before {
	content: "";
	width: 16px;
	height: 16px;
	box-sizing: border-box;
	border-color: #ffffff transparent transparent #ffffff;
	border-style: solid;
	border-width: 2px;
	border-radius: 4px;
	transform: rotate(-45deg);
}

.cover {
	width: 100%;
	height: 100vh;
	max-width: 600px;
	position: fixed;
	top: 0;
	left: 50%;
	transform: translate(-50%, 0);
	background: rgba(0, 0, 0, 0.5);
	display: none;
}

.popup {
	position: fixed;
	top: 50%;
	left: 50%;
	transform: translate(-50%, -50%);
	background-color: #fff;
	width: 90%;
	max-width: 540px;
	padding: 20px;
	box-sizing: border-box;
	border-radius: 5px;
	display: none;
}

.popup .title {
	font-weight: bold;
	color: #434343;
}

.popup>span {
	margin-top: 20px;
	display: block;
	color: #666666;
}

.tools-btn {
	margin-top: 20px;
	display: flex;
	justify-content: flex-end;
}

.tools-btn button {
	height: 32px;
	margin-left: 20px;
	box-sizing: border-box;
	border-radius: 3px;
	padding: 0px 10px;
	min-width: 60px;
}

.tools-btn button.confirm {
	background-color: #1678ff;
	border: none;
	color: #fff;
}

.tools-btn button.cancel {
	border: 1px solid #cecece;
	background-color: #fff;
	color: #666666;
}

.popup .close {
	position: absolute;
	top: 19px;
	right: 5px;
}

.popup .close::before,
.popup .close::after {
	content: "";
	position: absolute;
	top: 0;
	right: 0;
	width: 30px;
	height: 2px;
	background-color: #727272;
}

.popup .close::before {
	transform: rotate(45deg);
}

.popup .close::after {
	transform: rotate(-45deg);
}

@media screen and (max-width:600px) {
	.container {
		width: 100%;
	}
}

@media screen and (min-width:600px) {
	.container {
		width: 600px;
		margin: 0 auto;
	}
}