Element block pseudo-element :after generated with margin 0px font-size 16px overflow hidden float none transform display block line-height 1 padding 20px border-radius transition box-shadow 0px 0px 9px rgba(0,0,0,0.5) height auto cursor default box-sizing content-box position static width 160px text-shadow 1px 1px 1px rgba(0,0,0,0.2) z-index auto border 0px rgba(0,0,0,1) solid font-weight normal background