Zero weight pure CSS Cow and Cat for your error page. Plus, if users hover over them, they see cute animations which makes them want to hover over them again and again! Since no images and JS are needed, the designs load almost instantly.
– Made purely with HTML and CSS
– All modern browsers supported
– Fully responsive for desktop, mobile and tablet screens
– Two choices for 404 pages: Cow design and Cat design
– Google Fonts
– Compatible with Bootstrap