Element block pseudo-element :after generated with transform display block background margin 0px text-shadow 1px 1px 1px rgba(0,0,0,0.2) width 160px padding 20px transition font-weight normal z-index auto cursor default box-sizing content-box border 0px rgba(0,0,0,1) solid line-height 1 float none overflow hidden height auto border-radius position static font-size 16px box-shadow 1px 1px 0px rgba(0,0,0,0.5)