Vertically Aligning the text in columns in the Big Picture Section.
Big Picture Section : Changing column widths to auto. Font adjustments on text.
Changing the link colors throughout the document.
Hiding the video section button in extra small resolutions.
Fixing mistake : Removing the bootstrap class in the main.css file. Adding big-section-column class in the document.
Adding media query for big picture section. Adding page-header class to the header of video section.
Making the video header responsive in lower resolutions.
Fixing heights and paddings on navbar.