Element input pseudo-element :before generated with padding 20px opacity 1.00 transition transform overflow hidden border 4px rgba(140,140,140,1) dotted display inline-block z-index auto font-size 16px border-radius cursor default line-height 1 width 160px margin 0px box-shadow 1px 1px 1px rgba(0,0,0,0.3) position relative height auto box-sizing content-box background font-weight normal text-shadow 1px 1px 1px rgba(0,0,0,0.2) float none