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