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