/*=======
 * 基本默认值
  =======*/

html {
	font-size: 62.5%;
	color: #222;
}

::selection {
	background-color: #b3d4fc;
	text-shadow: none;
}

ul {
	margin: 0;
	padding: 0;
}

li {
	list-style: none;
}

a {
	text-decoration: none;
}

body,
div,
dl,
dt,
dd,
ul,
li,
h1,
h2,
h3,
h4,
h5,
h6,
input,
form,
a,
p,
textarea,
hr {
	font-family: "Microsoft Yahei", Arial;
}

.overall {
	max-width: 1200px;
	width: 100%;
	display: inline-block;
}


/*=======
 * 工具样式
  =======*/

.conter-block {
	display: block;
	margin-right: auto;
	margin-left: auto;
}

.pull-right {
	float: right !important;
}

.pull-left {
	float: left !important;
}

.text-right {
	text-align: right !important;
}

.text-left {
	text-align: left !important;
}

.text-center {
	text-align: center !important;
}

.hide {
	display: none !important;
}

.show {
	display: block!important;
}

.invisible {
	visibility: hidden;
}

.text-hide {
	font: 0/0 a;
	color: transparent;
	text-shadow: none;
	background-color: transparent;
	border: 0;
}

.clearfix:before,
.clearfix:after {
	content: " ";
	display: table;
}

.clearfix:after {
	clear: both;
}


/*清除浮动兼容IE6~IE67*/

.cleatfix {
	zoom: 1;
}


/*=======
 * 浏览器更新
  =======*/

.browserupgrade {
	margin: 0;
	padding: 1rem;
	background: #ccc;
}