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