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