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