Element input pseudo-element :after generated with padding 20px display inline-block z-index auto line-height normal font-weight normal float none border-radius box-shadow 2px 2px 2px rgba(0,0,0,0.2) width auto overflow visible height auto margin 0px transition transform border 1px #b7b7b7 solid position static cursor default box-sizing content-box background text-shadow 1px 1px 0px rgba(0,0,0,0.25) font-size 16px