(Pun intended) Basic css snippets usually used in every project. Written in less(?!).
.reset-list;.init-pseudo;.clear;
Remove default list spacing and icon by adding .reset-list;
Makes pseudo-elements functional by setting the css rule: content: ""; when .init-pseudo; is added.
The good old clearfix that we all know and love. Add .clear; to the parent of the floating elements and you are good to go. Adds the css rule clear: both; to the pseudo element ::after of the parent element.