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