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