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CSS Sass Basics (retired) Advanced Sass Concepts Creating Loops with @for and @each

Carlos José
PLUS
Carlos José
Courses Plus Student 12,431 Points
Posted by Carlos José
Carlos José
Courses Plus Student 12,431 Points

semicolon in each loop omitted in @each loop

I see that in the @each loop the semicolon at the end of the background property setting was omitted. Sass automatically added it. Will it be a problem if I didn't omit the semicolon ?