Element block pseudo-element :before generated with position fixed box-shadow 1px 1px 1px rgba(0,0,0,0.3) overflow hidden cursor default float none display block border-radius padding 20px font-weight normal margin 0px box-sizing content-box width 100% text-shadow 1px 1px 1px rgba(0,0,0,0.2) transition font-size 16px transform background line-height 1 height 1em border 0px rgba(0,0,0,1) solid z-index auto