Align view details buttons on the homepage

[AlistairMadden]

• homepageStyle.css contains media queries to make this work on all screen sizes
• some spacing was changed so that each element is separated by 20px

new file: public/homepageStyle.css modified: views/index.pug modified: views/templates/marginals.pug

[AlistairMadden]

Ayy I finally figured out how to do pull requests! @athenexcalibur want to take a look at how I finally aligned the buttons?

[singhuist]

Brilliant