* {
	margin: 0;
	padding: 0;
  box-sizing: border-box;
}
body {
	margin: 0px;
	font-size: 14px;
	color: #333;
	font-family: Microsoft YaHei, tahoma, arial, Hiragino Sans GB, sans-serif;
  box-sizing: border-box;
}

li {
	list-style: none;
}

a {
	text-decoration: none;

}

button {
	cursor: pointer;
	border: 0px;
	padding: 0px;
	outline: none;
}

/*flex,两端垂直对齐*/
.flex-space-between-center {
	display: flex;
	justify-content: space-between;
	align-items: center;
	flex-wrap: wrap;

}

.page-width {
	/*width: 1200px;*/
	margin: auto;
}
.w16{
  max-width: 1600px;
  height: 100%;
  margin:0 auto;
  background:red;
}