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