*{
	margin: 0;
	padding: 0;
	box-sizing: border-box;
}
ul{
	list-style: none;
}
a{
	text-decoration: none;
}
img{
	display: block;
	border: 0;
}
button{
	border: 0;
}
input{
	outline: none;
}
.uiwu-flex{
	display: flex;
}
.uiwu-flex-center{
	align-items: center;
}
.uiwu-flex-column{
	display: flex;
	flex-direction: column;
}

.f-14{
	font-size: 14px;
}

.f-16{
	font-size: 16px;
}

.f-18{
	font-size: 18px;
}

.f-bold{
	font-weight: bold;
}

.uiwu-title{
	margin-top: 100px;
}
.uiwu-title h1{
		margin: 12px 0 14px;
		font-size: 34px;
		font-family: Microsoft YaHei UI;
		font-weight: bold;
		color: #212121;
	}
	.uiwu-title p{
		font-size: 16px;
		font-family: Microsoft YaHei UI;
		font-weight: 400;
		color: #888888;
	}
	
	
	.w-text-hidden1 {
		text-overflow: ellipsis;
		display: -webkit-box;
		-webkit-box-orient: vertical;
		-webkit-line-clamp: 1;
		overflow: hidden;
	}
	.w-text-hidden2 {
		display: -webkit-box;
		-webkit-box-orient: vertical;
		-webkit-line-clamp: 2;
		overflow: hidden;
		text-overflow: ellipsis;
	}
	.w-text-hidden3 {
		display: -webkit-box;
		-webkit-box-orient: vertical;
		-webkit-line-clamp: 3;
		overflow: hidden;
		text-overflow: ellipsis;
	}
	.w-text-hidden4 {
		display: -webkit-box;
		-webkit-box-orient: vertical;
		-webkit-line-clamp: 4;
		overflow: hidden;
		text-overflow: ellipsis;
	}
	
.w-width-1200{
	width: 100%;
	max-width: 1200px;
	height: 100%;
	margin: 0 auto;
	min-width: 320px;
}

@media only screen and (min-width: 768px) and (max-width: 1024px) {
	.w-width-1200{
		width: 100%;
	}
}

@media only screen and (min-width: 320px) and (max-width: 767px) {
	.w-width-1200{
		width: 100%;
		max-width: 100%;
		min-width: 100%;
	}
}