Element block pseudo-element :before generated with margin 0px cursor default text-shadow 1px 1px 1px rgba(0,0,0,0.2) font-size 16px float none background line-height 1 overflow hidden transition height auto font-weight normal padding 20px border-radius transform position static z-index auto width 160px border 0px rgba(0,0,0,1) solid display block box-sizing content-box box-shadow 1px 1px 1px rgba(0,0,0,0.3)