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