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