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