Element block pseudo-element :after generated with font-size 16px overflow hidden background text-shadow 1px 1px 1px rgba(0,0,0,0.2) box-sizing content-box float none position static width 160px height auto z-index auto box-shadow 1em 1em 1em rgba(0,255,0,1) display block transition border 0px rgba(0,0,0,1) solid font-weight normal margin 0px border-radius transform line-height 1 padding 20px cursor default