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