Element block pseudo-element :after generated with background display block transform line-height 1 font-weight normal width 160px box-sizing content-box margin 0px float none cursor default z-index auto font-size 17px border-radius transition overflow hidden padding 20px text-shadow 1px 1px 1px rgba(0,0,0,0.2) height auto box-shadow 1px 1px 1px rgba(0,0,0,0.3) position static border 0px rgba(0,0,0,1) solid