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