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