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