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