html {
	scroll-behavior: smooth;
}
main > nav {
	position: sticky;
	top: 2rem;
	align-self: start;
}
* {
	box-sizing: border-box;
}
ol {
	list-style: none;
	margin: 0;
	padding: 0;
}
li {
	
}
#navFixed {
	display: none;
	background-color: rgb(255, 200, 2);
	max-width: 1550px;
}
.section-nav li.active > a {
	color: #f06441;
	background-color: rgba(255, 255, 255, .8);
}
.section-nav {
	display: block;
	background-color: rgb(255, 200, 2);
	position: sticky;
	width: 100%;
	max-width: 1550px;
	margin: auto;
	font-weight: 500;
	font-size: 1.5em;
	line-height: 2;
	z-index: 99;
}
.section-nav-content {
	display: flex;
	
}
.section-nav li {
	width: calc(100%/4);
}
.section-nav a {
	text-decoration: none;
	display: block;
	padding: .5em 1em;
	color: rgba(0, 34, 66, .8);
	transition: all 50ms ease-in-out;
}
.section-nav a:hover,
.section-nav a:focus {
	color: rgba(0, 34, 66, 1);
	background-color: rgba(255, 255, 255, .4);
}
/*mobile device*/
@media only screen and (max-width : 480px) {
	.section-nav {
		font-size: 1em;
	}
	.section-nav a {
		padding: .5em;
	}
}