Beautify your CSS using CSSBeautify.
$ apm install cssbeautify
Selected text will be beautified if there is selection.
If you want to apply beautifying when you save, check it on.
Choose the indent type from space (default) or tab.
Set the indent size (default is 2). This value is used when you are choosing space for indent type.
defines the placement of open curly brace, either end-of-line (default) or separate-line.
always inserts a semicolon after the last ruleset (default is false).
Good catch. Let us know what about this package looks wrong to you, and we'll investigate right away.