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