Element block pseudo-element :before generated with border-radius float none transform display block font-weight normal box-sizing content-box background cursor default border 0px rgba(0,0,0,1) solid line-height 1 transition width 160px padding 20px font-size 14px overflow hidden text-shadow 1px 1px 1px rgba(0,0,0,0.2) position static box-shadow 1px 1px 1px rgba(0,0,0,0.3) margin 0px z-index auto height auto