/* reset.css */

*,
*::before,
*::after {
	/* 选中所有的标签、伪元素 */
	margin: 0;
	padding: 0;
	/* 防止溢出，不显示滚动条 */
	box-sizing: border-box;
	-webkit-box-sizing: border-box;
	/* 点击高亮效果的清除 */
	/* tap-highlight-color: transparent; */
	-webkit-tap-highlight-color: transparent;
	/*透明*/
}

body {
	/*font-size: 14px;*/
	font-family: "Microsoft YaHei", sans-serif;
	color: #333;
}

ul,
ol {
	list-style: none;
}

a {
	text-decoration: none;
	color: #333;
}

input,
textarea {
	border: none;
	outline: none;
	/* 不允许改变尺寸 */
	resize: none;
	/* 元素的外观 */
	/* none:没有任何样式 */
	-webkit-appearance: none;
}

html,
body {
	width: 100%;
	height: 100%;
	font-size: 14px;
	/* font-size: 16px; */
}


/* 版心 */

.container {
	/* min-width: 320px;
    max-width: 640px; */
	width: 100%;
	margin: 0 auto;
	background-color: #ffffff;
	min-height: 100%;
	/* padding: 2%; */
	box-sizing: border-box;
	-webkit-box-sizing: border-box;
	overflow-x: hidden;
}


/* common.css */

.f_l {
	float: left;
}

.f_r {
	float: right;
}

.clearFix::before,
.clearFix::after {
	content: "";
	display: block;
	visibility: hidden;
	height: 0;
	line-height: 0;
	clear: both;
}

.x-start {
	display: flex;
	justify-content: flex-start;
	align-items: center;
}

.x-end {
	display: flex;
	justify-content: flex-end;
	align-items: center;
}

.x-between {
	display: flex;
	justify-content: space-between;
	align-items: center;
}

.x-around {
	display: flex;
	justify-content: space-around;
	align-items: center;
}

.y-start {
	display: flex;
	justify-content: center;
	align-items: flex-start;
}

.y-end {
	display: flex;
	justify-content: center;
	align-items: flex-end;
}

.center {
	display: flex;
	justify-content: center;
	align-items: center;
}