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