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