Hide dynamic element that break the layout when it is empty. &:empty display none !important, it can't have space on HTML ✌️
Capitalize the first letter only .foo text-transform lowercase &:first-letter text-transform uppercase
Select on sametime the first element but not if it is the last element &:first-child:not(:last-child) 👺
Easier way to delete branch local and remote $ git branch -d [the_branch] $ git push origin :[the_branch] 👽
Border-color with the same color of parent font dynamically .foo border-color currentColor color tomato !important, It works with all elements inside of parent.