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