How to write this css in shorter way? see example

[azizjassar]

If this a situation.\[code\]p{margin-bottom:5px}#top-textContainer p {margin-bottom:10px}\[/code\]Is there a way to write this in a shorter way , or no other option\[code\]#board-committees #top-textContainer p, #corporate-governance #top-textContainer p,#corporate #top-textContainer p,#about-us #top-textContainer p,#contact us #top-textContainer p{margin-bottom:15px}\[/code\]Can anyone suggest me better question heading and improve my question?