Academy Clean Theme: Made headers more compact and made the background a gradient as the image background disappeared in Chrome when a video frame was beneath it.
Academy Clean Theme: Removed Home link from breadcrumb trail to reduce size of header on phones.
Academy Language Pack: Standardised home string.
Academy Clean Theme: Removed extra space after words in the breadcrumb trail.
Academy Clean Theme: Improved whitespace appearance by removing left and right margins from course sections and padding from the page on phones and tablets.