* {
	margin: 0;
	padding: 0;
	font-family: PingFang SC, "微软雅黑", "Hiragino Sans GB", "Microsoft YaHei UI", "Microsoft YaHei";
	font-weight: 400;
}
html,
body {
	font-size: 18px;
	height: 100%;
	display: flex;
	flex-direction: column;
}

img {
	width: 100%;
	display: block;
}
.head_nav {
	height: 2.75rem;
	position: relative;
}

.head_return {
	position: absolute;
	left: 0.93rem;
	width: 0.62rem;
	display: flex;
	align-items: center;
	height: 100%;
}

.head_cont {
	text-align: center;
	line-height: 2.75rem;
}
.agereement{
	/*background-color: rgba(243, 243, 243, 1);*/
	padding: 0 15px;
	flex: 1;
	overflow: auto;
}
.ag_con{
	font-size: 15px;
	color: rgba(133, 133, 133, 1);
	line-height: 25px;
	margin-top: 30px;
}
h2{
	color: rgba(34, 34, 34, 1);
	font-size: 15px;
	font-weight: 700;
	margin: 1.53rem 0 0.93rem;
}
.ag_two{
	color: rgba(62, 62, 62, 1);
	font-size: 14px;
	line-height: 24px;
	margin: 0 4px 0 15px;
	padding-bottom: 10px;
}