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