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