.block .content {
  margin-top: 0 !important;
}

#block-formulairederecherche{
	width:100%;
	top:-600px;
	position:absolute;
	z-index:1000;
	background:var(--couleur-vert);
	-webkit-transition: all 0.3s ease-out;
	-moz-transition: all 0.3s  ease-out;
	-ms-transition: all 0.3s  ease-out;
	-o-transition: all 0.3s  ease-out;
	transition: all 0.3s  ease-out;
	text-align:center;
}
#block-formulairederecherche.rechercheVisible{
  height:100%;
	top:0;
}
#block-formulairederecherche h2{
	font-size: 3em;
	color: var(--page-background);
	position: relative;
	top: 40%;
}
#block-marquedusite .site-branding__text.rechercheVisible{
	opacity: 0;
}

@media all and (max-width: 768px) { 
  #block-formulairederecherche.rechercheVisible{
    z-index: 500;
    position: fixed;
    top: 90px;
  }
}