changed color of  <code> to distinguish from links
changed color of  <code> to distinguish from links

angular-buch-de/angular-buch-de.github.io,angular-buch-de/angular-buch-de.github.io,angular-buch-de/angular-buch-de.github.io,angular-buch-de/angular-buch-de.github.io,angular-buch-de/angular-buch-de.github.io