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