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