/* --------------------- MAIN HTML CSS ------------------- */
html {
    overflow-y: scroll;
}

/* --------------------- HTML LINK CSS ------------------- */
a:hover, a:active, a:visited, a:link, a img {
    text-decoration:none;
    border:none;
}

#topBtn {
	transition:.4s;
}

#topBtn:hover img {
	margin-top:5px;
	transition:.4s;
}

#btmBtn {
	margin-top:-25px !important;
	transition:.4s;
}

#btmBtn:hover {
	margin-top:-30px !important;
	padding-bottom:5px !important;
	transition:.4s;
}
/* Mark input boxes that gets an error on validation: */
input.invalid {
  background-color: #ffdddd;
}

/* Hide all steps by default: */
.tab {
  display: none;
}


.flex-body {
	display: flex; 
	flex-direction: column; 
	height: 100%;
}
.flex-grow {
	flex-grow: 1;	
}
.flex-footer {
	flex-shrink: 0;
}

.clickable-element {
    display: flex;
    justify-content: center;
    align-items: center;
    user-select: none;
}

.hidden {
    display: none;
}


/*---- UN-USED / DEBUGGING Purposes -----*/

#gameCanvas { 
	background: #ddf;
    left: 0;
    top: 0;
}
#uiCanvas {
    position: absolute;
    left: 15px;
    top: 0;
    pointer-events: auto; /* This makes the canvas click-through */
}
/* 
#chart {
  max-width: 650px;
  margin: 35px auto;
}

Full left sidebar with button to open/close  Adjust the left value on sidebarToggle based on the sidebar's width 
#sidebar {    
    position: fixed;
    z-index: 11; 
    top: 55px;
	left: 0px;
	width: 350px;
	height: 100vh;
	overflow-y: auto;
	overflow-x: hidden;
	transition: all 0.3s;
}
#sidebarToggle {
    position: fixed;
    z-index: 12; 
    top: 50%;
    left: 335px;
    transform: translateY(-50%);
}
*/