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