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