It is my pleasure to welcome us to this achievement post, my previous achievement post was duly verified, so I am taking a tour on this achievement 4 post. Let's begin; 1. **How to apply justify text alignment** The justify text alignment is one basic and frequently used markdown. It makes an article very presentable. To apply justify text alignment, you write: < div class = "text-justify" > before your text and < /div> after your text. Note that, while applying the markdown, no space should be left between < and div; class, =, "text-justify" and > as well as <, /, and div. 2.**How to Align text in two cells** Text can be aligned in two cells, left and right. To do so, write < div class="pull-left" > before the text you want to align left cell and

after the text. Note, leave no space between < div class="pull-left" and > as well as between . The same is applicable to right cell but in this case, you pull-right. When this done, the text will appear like this:

Text can be aligned in two cells, left and right. To do so, write < div class="pull-left" > before the text you want to align left cell and

after the text. Note, leave no space between < div class="pull-left" and > as well as between < /div and >. The same is applicable to right cell but in this case, you pull-right. When this done, the text will appear like this: 3 **How to Add subscript and superscript** To add subscript type < sub > text < /sub>, leaving no space. For example make 2 in H2O subscript, it will appear thus, H₂O To add superscript it will be < sup >text< /sup>, leaving no space. Example: H²O 4 **How to add headlines** You add # and leave a space before the text; the boldness of the headline inversely proportional to the number of #. # HE IS WEALTHY ## HE IS WEALTHY ### HE IS WEALTHY #### HE IS VERY RICH 5 **How to add center headline** You use, < center >text< /center > leaving no space. The Strongest Of All Men To make a text bold, add two asterisks (**) before and after the text. **I love my life** To make a text italics, add one asterisks (*) before and after the text. *I love my life* My thanks to cryptokannon for taking me through this wonderful course. It was very impactful. Cc: @xkool24 @hisgeneral