.ero,
.histoire,
.villes,
.paysOrg,
.galerie {
  padding: 1rem 4rem;
}

.ero h1 {
  margin-top: 5rem;
  margin-bottom: 10px;
  font-size: 40px;
}

.imgA {
  width: 100%;
  height: 90%;
  margin-bottom: 1rem;
}

.histoire {
  width: 100%;
}

.histoire p {
  text-align: justify;
}
.txt {
  display: flex;
  align-items: center;
  gap: 30px;
}

.villes {
  width: 100%;
  height: 70%;
}
.paysOrg h3 {
  font-size: 25px;
  margin: 10px;
}

.paysOrg .boxPays {
  display: flex;
  align-items: center;
  justify-content: center;
  gap: 30px;
}
.boxPays .pays {
  width: 100%;
  height: 550px;
}
.boxPays .pays img {
  margin-bottom: 10px;
  width: 100%;
  height: 350px;
  object-fit: cover;
}
.format {
  margin: 2rem 0;
  padding: 1rem 4rem;
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 20px;
  background-color: #e1e1e1;
  width: 100%;
  height: 500px;
}
.format .gauche {
  width: 50%;
}
.format .Forme48 {
  width: 50%;
}

.format .Forme48 img {
  width: 100%;
  height: 90%;
  border-radius: 10px;
}
.galerie h3 {
  margin: 15px 0;
  font-size: 25px;
}
.galerie .imgGalerie {
  display: grid;
  grid-template-columns: repeat(4, 1fr);
  gap: 10px;
  margin-bottom: 2rem;
}
.imgGalerie img {
  width: 330px;
  height: 270px;
  object-fit: cover;
}