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