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