html,body{display:flex}html .invisible,body .invisible{visibility:hidden}html input::-webkit-outer-spin-button,html input::-webkit-inner-spin-button,body input::-webkit-outer-spin-button,body input::-webkit-inner-spin-button{-webkit-appearance:none;margin:0}html input[type=number],body input[type=number]{-moz-appearance:textfield}