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