Element block pseudo-element :after generated with font-size 16px padding 20px transition display block margin 0px overflow hidden background cursor default height auto border-radius line-height 1 border 0px rgba(0,0,0,1) solid box-shadow 5px 5px 8px rgba(0,0,0,0.4) width 160px z-index auto font-weight normal transform text-shadow 4px 4px 6px rgba(0,0,0,0.5) position static box-sizing content-box float none