Element block pseudo-element :before generated with margin 0px float right transition border-radius overflow hidden height auto transform display block box-sizing content-box text-shadow 1px 1px 1px rgba(0,0,0,0.2) width 160px cursor default line-height 1 position static padding 20px font-weight normal z-index auto background font-size 16px border 0px rgba(0,0,0,1) solid box-shadow 1px 1px 1px rgba(0,0,0,0.3)