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