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