What is use of @if directive in SASS?

• The @if is condition directive of sassScript.
• If the condition can fulfill then style tag is working.
• The syntax of the @if directive in sass is below.

@if expression/condition { CSS code }

• The example is below.

@if 7>6 { color: yellow;}

• If the condition used to control the statement and after condition becomes true then code will run.