.hamburger-icon{
	width:var(--ham-size);
	height:var(--ham-size);
	cursor:pointer;
	position: fixed;
	z-index: 3;
	left: 20px;
	top:0;
}

.hamburger{
	width:var(--ham-line-w);
	height:var(--ham-line-h);
	background: var(--grn);
	position: absolute;
	left:50%;
	top:50%;
	transform: translate(-50%, -50%);
	box-shadow: 0 2px 5px rgba(0,0,0,.2);
	transition: .5s;
}

.hamburger:before,
.hamburger:after{
	content:'';
	width:var(--ham-line-w);
	height:var(--ham-line-h);
	background: var(--grn);
	position: absolute;
	box-shadow: 0 2px 5px rgba(0,0,0,.2);
	transition: .5s;
}
.hamburger:before{
	top:calc(0px - var(--ham-line-margin));
}
.hamburger:after{
	top:calc(var(--ham-line-margin));
}

.hamburger-icon.active .hamburger{
	
	background:transparent;
	box-shadow: 0 2px 5px transparent;
}
.hamburger-icon.active .hamburger:before{
	top:0;
	transform:rotate(45deg);
}
.hamburger-icon.active .hamburger:after{
	top:0;
	transform:rotate(135deg);
}
.sd-navbar{
	z-index: 2;
	background: white;
	width:30vw;
	position:fixed;
	top:0;
	left:-100vw;
	transition: .5s;
	box-shadow: none;
	
} 
.sd-navbar.active{
	left:0vw;
	box-shadow: 0 5px 15px rgba(0,0,0,.3);
}
.sidebar{
	width:100%;
	min-height:100vh;
	overflow-y: scroll;
	display:flex;
	flex-direction: column;
	justify-content: center;
	align-items: center;
	flex-wrap: nowrap;
	gap:20px;
}

.sidebar .browse-menu{
	width:100%;
	height:45%;
	margin-bottom:40px;
}

.sidebar .browse-menu.useful-links{
	display:block;
}

.sidebar .browse-menu .header{
	width:100%;
	text-align: center;
	margin-bottom: 20px;

}

.sidebar .browse-menu .header h2::before{
	content:'';
	border:2px solid var(--grn);
	position:absolute;
	bottom:0;
	right:calc(50% - 25px);
	width:50px;
}
.sidebar .browse-menu .header h2{
	position:relative;
	font-weight: 700;
	letter-spacing: 2px;
	color:var(--bl);
	padding: 15px 0;
}

.sidebar .browse-menu ul{
	display:flex;
	justify-content:center;
	align-items: center;
	flex-direction: column;
}
.sidebar .browse-menu ul li{
	list-style: none;

}

.sidebar .browse-menu ul li a{
	color:var(--bl);
	text-decoration:none;
	font-size: calc(var(--font) * 1.6);
	margin: 10px 0;
	line-height: calc(var(--font) * 2.6);
	font-weight: 300;
	letter-spacing: 2px;

}

.sidebar .browse-menu ul li a:hover{
	opacity:.5;
}

.sidebar .usefull-links-panel{
	width:100%;
	display:flex;
	justify-content:center;
	align-items: flex-start;
	flex-direction: row;
	flex-wrap:wrap;
	gap:20px;
}

.sidebar .usefull-links-panel a:hover{
	opacity: .7;

}

.sidebar .usefull-links-panel  a img{
	width:200px;
	box-shadow: 0 5px 15px rgba(0,0,0,.3);
}