.material-icons,
.material-icons-outlined{
	vertical-align: middle;
	transition: .15s ease;
}

.material-icons.circle,
.material-icons-outlined.circle{
	border-radius: 60px;
	background-color: var(--text-color);
	color: #fff;
	padding: 3px;
	margin-top: -4px;
	margin-right: 4px;
}

/* Rules for sizing the icon. */
.material-icons.md-18,
.material-icons-outlined.md-18{
	font-size: 18px !important;
}
.material-icons.md-24,
.material-icons-outlined.md-24{
	font-size: 24px !important;
}
.material-icons.md-36,
.material-icons-outlined.md-36{
	font-size: 36px !important;
}
.material-icons.md-48,
.material-icons-outlined.md-48{
	font-size: 48px !important;
}

/* Rules for using icons as black on a light background. */
.material-icons.md-dark { color: rgba(0, 0, 0, 0.54); }
.material-icons.md-dark.md-inactive { color: rgba(0, 0, 0, 0.26); }

/* Rules for using icons as white on a dark background. */
.material-icons.md-light { color: rgba(255, 255, 255, 1); }
.material-icons.md-light.md-inactive { color: rgba(255, 255, 255, 0.3); }

/* Rules for using main colors. */
.material-icons.water, 
.material-icons-outlined.water{ 
	color: var(--water-color); 
}
.material-icons.energy, 
.material-icons-outlined.energy{ 
	color: var(--energy-color); 
}
.material-icons.materials, 
.material-icons-outlined.materials{ 
	color: var(--materials-color); 
}