If you are using Google Fonts or a custom web font, you probably are writing different font weights and styles. These mixins combine the two to make it really easy to update a global font style in your stylesheet.
@mixin font-xlight { font-weight: 200; font-style: normal; } @mixin font-xlight-italic { font-weight: 200; font-style: italic; } @mixin font-light { font-weight: 300; font-style: normal; } @mixin font-light-italic { font-weight: 300; font-style: italic; } @mixin font-book { font-weight: 400; font-style: normal; } @mixin font-book-italic { font-weight: 400; font-style: italic; } @mixin font-medium { font-weight: 500; font-style: normal; } @mixin font-medium-italic { font-weight: 500; font-style: italic; } @mixin font-bold { font-weight: 700; font-style: normal; } @mixin font-bold-italic { font-weight: 700; font-style: italic; } @mixin font-black { font-weight: 800; font-style: normal; } @mixin font-black-italic { font-weight: 800; font-style: italic; }