A Sublime Plugin which generates font-size and line-height em values based on px values
If you find yourself using Spotlight Search's maths functions or Calculator to figure out font-size and line-height em values
Example You want to use em units for fonts & your base font-size is 15px. You'd like a font-size of 20px, line-height of 24px
.my-class { 15/20/24 }
Highlight 15/20/24 & press your keybinding (see fslh.sublime-keymap for an example, mine uses Cmd+Shift+L), and the result will be:
.my-class { font-size: 1.3333333333em; line-height: 1.2em; }