/*margin的样式初始化*/
body,
h1,
h2,
h3,
h4,
h5,
h6,
p,
ol,
ul,
input,
header,
dl,
dd,
dt {
	margin: 0;
	padding: 0;
}

/*默认字体初始化*/
* {
	-webkit-box-sizing: border-box;
	-moz-box-sizing: border-box;
	box-sizing: border-box;
}

body {
	font-size: 14px;
	font-family: "PingFangSC-Regular, sans-serif";
	background: rgba(247, 247, 247, 1);
}

body {
	-webkit-text-size-adjust: none
}

html body {
	width: 100%;
	height: 100%;
}


/*padding的样式初始化*/
ol,
ul,
th,
td,
input {
	margin: 0;
	padding: 0;
	-webkit-box-sizing: border-box;
	-moz-box-sizing: border-box;
	box-sizing: border-box;
}

/*列表点点的样式初始化*/
ul,
ol {
	list-style: none;
}

/*下划线的样式初始化*/
a {
	text-decoration: none;
	-webkit-box-sizing: border-box;
	-moz-box-sizing: border-box;
	box-sizing: border-box;
}

/*字体样式初始化*/
em {
	font-style: normal;
	-webkit-box-sizing: border-box;
	-moz-box-sizing: border-box;
	box-sizing: border-box;
}

/*图片的初始化*/
img {
	display: inherit;
	border: none;
	-webkit-box-sizing: border-box;
	-moz-box-sizing: border-box;
	box-sizing: border-box;
}

/*表格的间隙样式初始化*/
table {
	border-collapse: collapse;
}

/*表单*/
input,
textarea {
	outline: none;
}

textarea {
	resize: none;
}

input {
	appearance: none;
	-moz-appearance: none;
	/* Firefox */
	-webkit-appearance: none;
	/* Safari 和 Chrome */
}

a,
button,
input,
optgroup,
select,
textarea {
	tap-highlight-color: rgba(0, 0, 0, 0);
	-webkit-tap-highlight-color: rgba(0, 0, 0, 0);
}

/*清浮动 BFC*/
.clear:after {
	content: "";
	display: block;
	clear: both;
}

clear {
	zoom: 1;
}

/*浮动*/
.fl {
	float: left;
}

.fr {
	float: right;
}