*{
	margin: 0; padding: 0;box-sizing: border-box;
}
@charset "utf-8";
/* reset */
@font-face {
	font-family: "SourceHanSansCN-Regular";
	src: url("SourceHanSansCN-Regular.ttf");
}
html, body, head, body, header, div, ul, ol, li, h1, h2, h3, h4, h5, h6, img, p, a, form, input, button, textarea {
	margin: 0;
	padding: 0;
	text-decoration: none;
	box-sizing: border-box;
	font-family: SourceHanSansCN-Regular, SourceHanSansCN;
}
html{
	background-color: #F5F7FA;
}
ol, li {
	list-style-type: none;
}

a {
	color: #000;
}

img, input, button, textarea {
	border: none;
	-webkit-appearance: none;
	outline: none;
}
.main_container{
	width: 37.5rem;height: auto;padding-top: 5.5rem;
}