Fixed to put semicolon after functions.

Reverted wrong commit.

Added font awesome free to font family.

Fixed media query workaround for IE11.

Fixed scrollTo() to work with IE11.

Fixed to use correct header height.

Fixed does not scroll to correct position when clicked sidebar.

Fixed to embed toc to the only first item.

Reverted file names.

Modified to put sidebar in div#sidebar.

Fixed side bar is displayed even when page does not have a sidebar.

Fixed to close sidebar when toc is clicked on smart phones.

Modified to show sidebar when toc exists.

Refactored page-footer buttons' styles.

Added sidebar functions.

Modified to add event handler for jump to hash which taking header height into account.

Fixed to trim() media query string.

Added getMediaQuery() function.

Modified to not use nodeList.forEach() so that works with IE11.

Modified to not use replaceAll() so that work with IE11.

Fixed to catch up some id changes.

Fixed minus/plus images link.
Fixed replacing irrelevant links to blank.

Fixed errors when compressed.

Fixed href to home.

Fixed toc select handler for level1 items.