I've put together a demonstration that highlights the issue I'm facing. Upon visiting the contact section, you'll notice that all the slickJS slides are stacked vertically initially, but once you interact with them by clicking on the arrow or sliding the content, the issue resolves itself. This problem only occurs when the page is first loaded.
You can view the demo here
$(".demo-slider").slick({
slidesToShow: 4,
slideToScroll:1,
infinite: true,
arrow:true
});