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