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