Container Tag

Container Tag is a tag that has a opening tag and closing tag and it also included widh content.

simply container tag : opening tag + content + closing tag

example: <body></body> , <html></html>, <p></p>, <strong></strong>

Empty Tag

Empty tag is a tag that has a opening tag but it has no closing tag 

simply: openiong tag

example: <img>, <hr> (horizontanl line tag) , <br> (line break tag) list are below

<br> — insters a line break
<hr> — inserts a horizontal line
<img> — pretty self-explanatory, used to display images
<input> — well, it’s an input
<link> — defines relationships between the documents
<meta> — changes metadata of your web page
<source> — inserts a media source
<area> 
<base>
<col> --- that used in <colgroup></colgroup> tag and it set the attribute every column in the table. For more details search google