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