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