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