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