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