Having to scroll horizontally makes it harder to get a quick overview and understanding of any piece of code.

Noncompliant Code Example

With maximum length set to 50: 
/* Noncompliant: split this comment into several lines blabla blabla blabla blabla blabla blabla */
.mybox {
  color: red; background-color: red; color: red; background-color: red; /* Noncompliant */
}

Compliant Solution

With maximum length set to 50: 
/* blabla blabla blabla blabla blabla blabla */
/* blabla blabla blabla blabla blabla blabla */
.mybox {
  color: red;
  background-color: red;
  color: red;
  background-color: red;
}

stylelint Related Rules