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