div.block-callback
{
	float: left;
}

	span.btn-callback
	{
		display: flex;
		align-items: center;
		padding: 9px 20px;
		font-weight: 500;
	}
	
		span.btn-callback i
		{
			margin-left: 5px;
			font-size: 14px;
			color: #000;
		}