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