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