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