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