Revert "Added more documentation"

This reverts commit 45fa37eb64579897f310bdbe841728bfe251df0b.
Revert "Added more documentation"

This reverts commit 26c9786ef238271da98645c872d15a0dd07e0bb5.
Revert "Changed default font size to 16"

This reverts commit 019e9dc476460cf831fdd0fa77bf2174579b7a18.