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