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