*{
	margin: 0;
	padding: 0;
	box-sizing: border-box;
}

.zhezhao{
	position: fixed;
	left: 0;
	top: 0;
	height: 100vh;
	width: 100vw;
	background-color: rgba(0,0,0,0.5);
	display: flex;
	align-items: center;
	justify-content: center;
}

.alert{
	width: 600px;
	height: 400px;
	background: #fff;
	display: flex;
	flex-direction: column;
	
}

.alert>.header{
	height: 80px;
	line-height: 80px;
	border-bottom: 1px solid #ccc;
	display: flex;
	justify-content: space-between;
	padding:0px 30px;
}
.alert>.header>.title{
	font-size: 30px;
	font-weight: 900;
}
.alert>.header>.close{
	font-size: 30px;
	font-weight:100;
	color: #ccc;
}
.alert>.header>.close:hover{
	color: orangered;
}
.alert>.main{
	flex: 1;
	border-bottom: 1px solid #ccc;
}
.alert>.btnList{
	height: 80px;
	display: flex;
	justify-content: center;
	align-items: center;
	padding: 0 30px;
}
.alert>.btnList>.btn{
	height: 40px;
	width: 120px;
	text-align: center;
	line-height: 40px;
	color: #fff;
	margin: 10px;
}
.alert>.btnList>.btn:nth-child(1){
	background: coral;
}
.alert>.btnList>.btn:nth-child(2){
	background: #999;
}