:root {
	--button-secondary-bg-color: #e8e8e8;
	--button-secondary-color: #555;
	--button-secondary-shadow: inset 0 -1px 0 rgba(0, 0, 0, 0.2);
  
	--button-primary-bg-color: #eb5424;
	--button-primary-color: #fff;
	--button-primary-shadow: inset 0 -1px 0 rgba(0, 0, 0, 0.2);
	
	--button-disabled-bg-color: #e8e8e8;
	--button-disabled-color: #999;
	--button-disabled-shadow: inset 0 -1px 0 rgba(0, 0, 0, 0.2);
	
	--input-border: 1px solid #ccc;
	--input-shadow: inset 0 1px 0 rgba(0, 0, 0, 0.08);
	--input-focus-border: 1px solid #888;
	--input-focus-shadow: inset 0 1px 0 rgba(0, 0, 0, 0.08);
}

wrapper, header, container, content, footer {
	display: block;
}