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