.back{background:var(--greydark);position:absolute; bottom: 0; right:0; left: 0; top: 0;}
.centeredContent{display:inline-block;margin-top: 10%;}
.form {background: white;padding: 10px 10px 10px 10px;border-radius: 5px;}
.form form {padding: 10px 10px 0 10px;text-align: center;}
.centeredContent button{}
.centeredContent img{margin: auto;display: block;margin-bottom: 20px;    width: 14vw;}
.infos{position: absolute; bottom: 5px; right: 5px; font-size: 11px; color: white; font-style: italic;}
.infos a {color: white;}