.grid-banniere {
	display: flex;
	flex-wrap: wrap;
	width: 100%;
	margin-top:0;
	margin-left:auto;
	margin-right:auto;
	padding:40px;
	background-color: var(--vert-fonce);
	justify-content: center;
	height: 170px;
}

.grid-banniere img {
  width: 230px;
  height: auto;
  display: block;
}