Element input pseudo-element :before generated with background position static width auto height auto line-height normal transition padding 20px font-weight normal box-sizing content-box border-radius border 1px #b7b7b7 solid float none text-shadow 1px 1px 0px rgba(255,255,255,0.66) font-size 16px display inline-block margin 0px cursor default box-shadow 2px 2px 2px rgba(0,0,0,0.2) z-index auto transform overflow visible