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