@function _buildIcon($icon, $width, $height) {
$icon: '';
@return $icon;
}
@function icon(
$icon-name,
$color,
$width,
$height,
$stroke-color: transparent,
$stroke-width: 0,
$css: '' // arbitrary css
){
$icons: (
emsch: ''
);
$icon: _buildIcon(map-get($icons, $icon-name), $width, $height);
@return url('data:image/svg+xml;utf8,#{$icon}');
}