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