Write CSS styles for your elements without switching away from the HTML page that you are editing. Put the text cursor on any element tag and hit <span class="key">Cmd/Ctrl</span> + <span class="key">E</span> to start writing CSS styles.
Ke'atz'ib'aj CSS taq b'anikil kichin ri taq ach'akulal akuchi' man k'atzinel ta yatel el pa HTML ruxaq tajin nanük'. Taya' ri retal rucholajem tz'ij pa ri retal xab'achike ch'akulal k'a ri' tapitz'a' <span class="key">Cmd/Ctrl</span> + <span class="key">E</span> richin natz'ib'aj CSS taq b'anikil.