@font-face { 
   font-family: "Caviar Dreams"; 
   src: url("CaviarDreams.ttf") format("truetype"); 
}

body 
{
	margin: 0px;
	padding: 0px;

	overflow-wrap: break-word;

	font-family: "Caviar Dreams";

	--width-side-panel: 200px;/*15.5%*/

	--side-panel-background-color: #101010;
	
	--100-cyan-color: #73BEFF;
	--75-cyan-color: #6DB4F2;
	--50-cyan-color: #5790C1;
	--25-cyan-color: #4C7DA8;
	--0-cyan-color: #3B6182;

	--light-100-cyan-color: #b9dfff;
	--light-75-cyan-color: #94c4ee;
	--light-50-cyan-color: #70b7f5;
	--light-25-cyan-color: #5c98cc;
	--light-0-cyan-color: #5986ac;
}

html 
{
   min-height:100%;
   position: relative;
   overflow-x:hidden;
}

button
{
	background-color: transparent;
	border-width: 0;
	cursor:pointer;
}

h1
{
	font-size: 2.5em;
}
h2
{
	font-size: 2em;
}
p
{
	font-size: 1.5em;
}

/*--	Loading 	*/

@keyframes spin {
    from { transform: rotate(0deg); }
    to { transform: rotate(360deg); }
}

#loading-screen
{
	background-color: #b9dfff88;
	position: fixed;
	display: flex;
	justify-content: center;
	align-items: center;
	width: 100vw;
	height: 100vh;
	z-index: 99;
}

#loading-img
{
	position: absolute;
	animation: spin linear 2s infinite;
}

/*--	Menu	--*/

#side-panel
{
	position: fixed;
	height: 100%;
	overflow-y: auto;
	float: left;
	width: var(--width-side-panel);
	
	top: 0px;
	bottom: 0px;
	right: 0px;
	left: 0px;
	
	padding: 0px;
	margin: 0px;
	background-color: var(--side-panel-background-color);
}

#side-panel::-webkit-scrollbar { width: 0; }

#side-panel ul
{
	margin: 0px;
	padding: 0px;
	list-style-type: none;
}

#side-panel li
{
	text-align: center;
}

#side-panel a
{
	width: 100%;
	display: inline-block;
	color: #ffffff; 
	text-decoration: none;
	text-align: center; 
	padding: 20px 0 20px 0;
	margin: 5px 0 5px 0;
	font-size: 25px;
}

#side-panel a:hover
{
	background-color: var(--50-cyan-color);
}

/*	Top menu	*/

#top-panel
{
	justify-content: space-between;
	min-height: 0%;
	margin: 0px;
	padding: 10px;
	background-color: var(--side-panel-background-color);
	display: none;
}

#top-panel #top-panel-top
{
	justify-content: space-between;
	display: flex;
}

#top-panel-dropdown
{
	position: relative;
	justify-content: space-between;
	min-height: 0%;
	margin: 0px;
	padding: 10px;
	background-color: var(--side-panel-background-color);
	display: none;
}

#top-panel-dropdown li
{
	text-align: center;
}

#top-panel-dropdown a
{
	width: 100%;
	display: inline-block;
	color: #ffffff;
	text-decoration: none;
	text-align: center; 
	padding: 20px 0 20px 0;
	margin: 5px 0 5px 0;
	font-size: 25px;
}

#top-panel-dropdown a:hover
{
	background-color: var(--50-cyan-color);
	/*font-weight: bolder;*/
}

#top-panel-dropdown ul
{
	width: 100%;
	margin: 0px;
	padding: 0px;
	list-style-type: none;
}

#top-panel-top button:active
{
	background-color: var(--0-cyan-color);
}

#current-page-a
{
	background-color: var(--50-cyan-color);
}

/*--	Main page	--*/

#main-page
{
	display: flex;
	flex-direction: column;
	justify-content: space-between;
	position: relative;
	float: right;
	width: calc(100% - var(--width-side-panel));
	min-height: 100vh;
	padding: 0px;
}

.background-box
{
	width: 100%;
	height: 25%;
}

.main-caption
{
	position: relative;
	margin: 0px;
	padding: 10em 10% 10em 10%;
	text-align: center;
}
.main-caption h1
{
	background-color: white;
}

.callout-selection
{
	margin: 0.5%;
	border-right: 10px solid var(--25-cyan-color);
	background-color: var(--light-50-cyan-color);
}

.center-text
{
	text-align: center;
}

#main-page h1
{
	padding: 20px;
	margin: 0;
}
#main-page h2
{
	padding: 20px;
	margin: 0;
}
#main-page p
{
	padding: 20px;
	margin: 0;
}

.selection-ul
{
	padding: 0.5%;
	list-style-type: none;
}
.selection-ul li
{
	margin: 0.5%;
	border-left: 10px solid var(--25-cyan-color);
	background-color: var(--light-25-cyan-color);
}

#back-to-top-btn
{
	position: fixed;
	bottom: 10px;
	right: 10px;
	z-index: 99;
	background-color: var(--50-cyan-color);
	display: none;
	border-radius: 10%;
}

#copyright
{
	min-height: 5%;
	width: 100%;
	margin: 0px auto;
	bottom: 0;
	padding: 6em 0em 10em 0em;
	background-color: var(--0-cyan-color);
	text-align: center;
}

/*	Articles	*/

.article-boxes
{
	display: flex; 
	flex-wrap: wrap;
	justify-content: center;
	text-align: center;
}

.article-boxes article
{
	margin-top: 0.5%;
	margin-left: 0.5%;
	margin-right: 0.5%;
	margin-bottom: 1.5%;
	border-top: 10px solid var(--50-cyan-color);
	background-color: var(--light-100-cyan-color);
	display: block;
	width: 49%;
	text-align: center;
}

.hologram-article-boxes
{
	display: flex; 
	flex-wrap: wrap;
	justify-content: center;
	text-align: center;
}

.hologram-article-boxes article
{
	margin-top: 0.5%;
	margin-left: 0.5%;
	margin-right: 0.5%;
	margin-bottom: 1.5%;
	border-bottom: 10px solid var(--50-cyan-color);
	background-color: var(--light-75-cyan-color);
	display: block;
	width: 24%;
	text-align: center;
}

/*	 Resize settings	 */

@media screen and (max-width:900px)
{
    #side-panel
    {
    	display: none;
    }
    #main-page
    {
    	width: 100%;
    }
    #top-panel
    {
    	display: block;
    }
}

@media screen and (max-width:700px)
{
	.article-boxes
	{
		display: block;
	}
	.article-boxes article
	{
		width: 100%;
	}
	
	.hologram-article-boxes article
	{
		width: 48%;
	}
}