Element block pseudo-element :after generated with text-shadow 1px 1px 1px rgba(0,0,0,0.2) position static transition padding 20px box-shadow 3px 1px 1px rgba(0,0,0,0.3) border-radius width 160px border 0px rgba(0,0,0,1) solid font-weight normal display block overflow hidden background margin 0px transform font-size 16px cursor default height auto float none line-height 1 box-sizing content-box z-index auto