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