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