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