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