/* 样式重置 */
html,body,ul,li,ol,img,a,p,div,h1,h2,h3,h4,h5,h6{
	margin: 0;
	padding: 0;
	/* 设置盒子模型 */
	box-sizing: border-box;
	/* 去除移动端点击高亮效果 */
	-webkit-tap-highlight-color: transparent;
}
html{
	font-size: 50px;
}
body{
	font-family: "微软雅黑";
	background: #F3F4F9;
}
a,
a:hover{
	color: #666;
	text-decoration: none;
}
ul,ol{
	list-style: none;
}
input{
	border: none;
	border: 1px solid #ccc;
	outline: none;
}
img{
	display: block;
}

/* 添加新的样式 */
.f_left{
	float: left;
}
.f_right{
	float: right;
}
.clearfix::before,
.clearfix::after{
	content: "";
	display: block;
	height: 0;
	line-height: 0px;
	clear: both;
	visibility: hidden;
}

.sheng{
	overflow: hidden;
	text-overflow: ellipsis;
	white-space: nowrap;
}

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