Front-end UI:
Contact form is designed using Mobile First responsive approach. CSS3 Grid layout is used. Animate.css is also used to display simple animation when page loads for the first time.
Include font-awesome CSS and animate.css from following sources:
Bootstrap CDN
Animate CSS CDN
To use animate.css in your website, simply drop the stylesheet into your document's , and add the class animated to an element, along with any of the animation names.