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