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