Be sure you fully understand about using end tags, before proceeding.
Line Breaks
The <br /> element defines a line break. Use this tag if you need a new line without the spacing that you get with the paragraph tag.
HTML file:
Displayed by browser:
<p>This is<br />a para<br />graph with line breaks</p>
This is a para graph with line breaks
The <br /> element is an empty HTML element which has no end tag. Such "opening" tags can be "closed", simply by adding a space and forward slash, like this: <br />.