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