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