Answers for "how to give spaces for div both left and right in html"

padding css

padding:10px 5px 15px 20px;
means
top padding is 10px
right padding is 5px
bottom padding is 15px
left padding is 20px

padding css

padding:10px 5px 15px 20px;
means
top padding is 10px
right padding is 5px
bottom padding is 15px
left padding is 20px

css padding

padding: 5px 10px 15px; //top then left & right then bottom

css padding

padding: 5px 10px 15px; //top then left & right then bottom