Element block pseudo-element :before generated with box-sizing content-box transition border-radius padding 0px z-index auto line-height 1 overflow visible text-shadow 2px 2px 2px rgba(0,0,0,0.5) border 0px rgba(0,0,0,1) solid position static background float none transform display block width auto height auto margin 0px font-size 16px box-shadow cursor default font-weight normal