.main {
	background-color: #f6f7f9;
}
.main .top {
	position: sticky;
	top: 6rem;
	background: #fff;
	z-index: 999;
}
.main .top h2 {
	font-size: 2.4rem;
	font-weight: 900;
	padding: 2rem;
	color: #224743;
}
.main .category {
	display: flex;
	padding: 0 2rem;
	margin-bottom: 2rem;
}
.main .category li {
	font-size: 1.6rem;
	width: 50%;
	text-align: center;
	font-weight: 600;
	background: #f6f7f9;
}
.main .category li a {
	font-size: 1.8rem;
	padding: 1rem 0;
	display: block;
}
.main .category li.active {
	font-weight: 900;
	position: relative;
    background: linear-gradient(to right, #8bc63e, #fbb23f);
	color: #fff;
}
.main .cat_container {
	overflow: hidden;
	padding-bottom: 1.5rem;
}
.main .cat_container2 {
	overflow: hidden;
	padding-bottom: 4rem;
}
.main .main_category {
	padding: 0 2rem;
	width: 100%;
}
.main .main_category li {
	background-color: #f6f7f9;
	width: max-content !important;
	padding: 0 1.5rem;
}
.main .main_category li a {
	width: max-content;
	display: inline-block;
	font-size: 1.5rem;
	padding: 1rem 0;
	line-height: 1.2;
	font-weight: 600;
}
.main .sub_category {
	padding: 0 2rem;
	width: 100%;
}
.main .sub_category li {
	background-color: #f6f7f9;
	width: max-content !important;
	padding: 0 1.5rem;
}
.main .sub_category li a {
	width: max-content;
	display: inline-block;
	font-size: 1.5rem;
	padding: 1rem 0;
	line-height: 1.2;
	font-weight: 600;
}
.main .contents {}
.main .contents .item {
	margin-bottom: 1rem;
	padding: 2rem;
	background-color: #fff;
}
.main .contents .item .title {
	font-size: 1.8rem;
	font-weight: 800;
	color: #224743;
	padding-bottom: .6rem;
	line-height: 1.3;
}
.main .contents .item .content {
	font-size: 1.6rem;
	line-height: 1.6;
	white-space: pre-wrap;
}
.sub_cate_btn.active {
    background: linear-gradient(to right, #8bc63e, #fbb23f);
	color: #fff;
}