Element block pseudo-element :before generated with float left margin 0px font-size 16px overflow hidden cursor default border 0px rgba(0,0,0,1) solid line-height 1 box-shadow 1px 1px 1px rgba(0,0,0,0.3) z-index auto border-radius transform font-weight normal text-shadow 1px 1px 1px rgba(0,0,0,0.2) height auto background display inline-block opacity 1.00 transition width 811px box-sizing border-box padding 24px position static