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