Specify lowercase or uppercase for units.
a { width: 10px; }
/** ↑
* These units */
The fix
option can automatically fix most of the problems reported by this rule.
string
: "lower"|"upper"
"lower"
The following patterns are considered violations:
a {
width: 10PX;
}
a {
width: 10Px;
}
a {
width: 10pX;
}
a {
width: 10PIXEL;
}
a {
width: calc(10PX * 2);
}
The following patterns are not considered violations:
a {
width: 10px;
}
a {
width: calc(10px * 2);
}
"upper"
The following patterns are considered violations:
a {
width: 10px;
}
a {
width: 10Px;
}
a {
width: 10pX;
}
a {
width: 10pixel;
}
a {
width: calc(10px * 2);
}
The following patterns are not considered violations:
a {
width: 10PX;
}
a {
width: calc(10PX * 2);
}