main {
	background-color: var(--bg-color);
	border-radius: 0;
	padding-inline: 2%; 
	margin-top: 5vh;
}

article.single {
	height: 100%;
}

#main_nav {
	display: flex;
	justify-content: center;
	align-items: center;
	margin-top: 1vw;
}

#return_button {
	display: block;
	background-color: transparent;
	aspect-ratio: 1 / 1;
	height: 100%;
	position: relative;
	border-style: none;
	font-size: 2.5rem;
	padding: 0;
}

#return_button::before, #return_button::after {
	content: attr(btn_content);
	display: flex;
	justify-content: center;
	padding: 0.4rem;
	border-radius: 50%;
}

#return_button::before {
	background-color: white;
	color: green;
	box-shadow: 3px 4px 4px #5b5b5b;
	opacity: 1;
}

#return_button::after {
	position: absolute;
	top: 0;
	left: 0;
	background-color: green;
	color: white;
	box-shadow: 3px 4px 4px #5b5b5b;
	opacity: 0;
}

#return_button:active::after {
	box-shadow: 1.5px 2px 4px black;
}

#return_button:hover::after {
	opacity: 1;
}

#return_button:hover::before {
	opacity: 0;
}

#main_path {
	list-style: none;
	display: flex;
	padding-left: 1%;
}

.nav_li {
	display: inline;
}

.nav_li h3, .nav_li::before {
	display: inline;
	font-size: 24px;
	font-weight: bold;
	color: green;
	margin: 0;
}

.nav_li.current_path h3 {
	cursor: not-allowed;
}

.nav_li:first-child::before {
	content: "";
}

.nav_li::before {
	content: "\0000A0\005C\0000A0";
}

.nav_li h3{
	cursor: pointer;
}

.nav_li:not(.current_path) h3:hover{
	text-decoration: underline;
}

.web-content {
	height: 100%;
}

@media screen and (min-width: 981px){
	#main {
		border-radius: 1rem;
		margin-top: 0;
	}
}