html {
  font-size: 62.5%;
}

header {
  text-align: center;
  font-size: 3.6rem;
}

h3 {
  color: #080;
}
div{
  text-align: center;
  font-size: 2.6rem;
}

img {
  width: 150px;
  height: 100px;
}
.body {
  margin-top: 30px;
}

.menuespace {
  padding: 50px 10px 20px 20px ;
}

.body a {
  color:#0000ff;
  text-decoration: none;
}

.body a:hover {
  color: #f00;
  transition: color 0.5s;
}

footer {
  background-color: #dda0dd;
  padding: 5px;
  height: auto;
}

p{
  font-size: 2.2rem;
  text-align: center;
  width: 100%;
}

body {
  background-color: #e6e5e5;
  height: auto;
  width: 100%;
}

.container-body {
  background-color: #fff;
  margin: 0 200px 0 200px;
  padding: 40px 0 175px 0;
}
/* le footer*/
.conteneurfooter{
  display: flex;
  justify-content: center;
  align-items: center;
  margin:20px 0 20px 0;
  padding: 30px 10px;
  border-bottom: 2px solid #20b2a2;
  border-top: 2px solid #20b2a2;
}
.social{
  position: relative;
  border-radius: 100%;
  width:59px;
  height:60px;
  justify-content: center;   /* aligner l'image verticalement*/
  align-items: center;
  display: flex;
  overflow: hidden;
  margin-right : 10px;
}
.social img{
  z-index: 1;
  width: 59px;
  height:60px;
  
}
.fondface, .fondtrip, .fondgoogle{
  top: -60px;
  z-index:2;
  display: block;
  width:59px;
  height:60px;
  position: absolute;
  transition:0.5s;
}

.fondface{
  background-color:blue;
}
.fondtrip{
  background-color: green;
}
.fondgoogle{
  background-color:yellow;
}
.social:hover .fondface{
  top : 0;
}
.social:hover .fondtrip{
  top : 0;
}
.social:hover .fondgoogle{
  top : 0;
}
.contact{
  display:inline-block;
  list-style-type: none;
  vertical-align: top;
}

@media only screen and (max-width : 1336px) {
  .container-body {
    padding: 8px 0 125px 0;
  }
}

@media only screen and (max-width : 920px) {
  
  .container-body {
    margin: 0 200px 0 200px;
    padding: 8px 0 245px 0;
  }
  
  img {
    height: auto;
    width: 50%;
  }
  
  header {
    font-size: 2.2rem;
  }
  
  footer {
    margin-bottom: -10px;
    
  }
  
  footer > p {
    font-size: 1.6rem;
  }
}

@media only screen and (max-width : 720px) {
  
  .container-body {
    margin: 0 100px 0 100px;
    padding: 8px 0 50px 0;
  }
  
  img {
    height: auto;
    width: 50%;
  }
  
  header {
    font-size: 2.2rem;
  }
  
  footer {
    margin-bottom: -10px;
    
  }
  
  footer > p {
    font-size: 1.6rem;
  }
}

@media only screen and (max-width : 500px) {
  
  .container-body {
    margin: 0 50px 0 50px;
    padding: 8px 0 50px 0;
  }
  
  img {
    height: auto;
    width: 50%;
  }
  
  header {
    font-size: 2.2rem;
  }
  
  footer {
    margin-bottom: -10px;
    
  }
  
  footer > p {
    font-size: 1.6rem;
  }
}

@media screen and (max-width: 440px) {
  body {
    width: 100%;
    /*height: 666px;*/
  }
  
  .body {
    margin-top: 20px;
    font-size: 3.2rem;
  }
  .container-body {
    margin: 0 0 0  0;
    padding: 8px 0 150px 0;
  }
  img {
    height: auto;
    width: 80%;
  }
  header{
    font-size: 2.2rem;
  }
  footer {
    padding: 10px 0 10px 0;
    margin-top: 50px;
    margin-bottom: -10px;
  }
  footer>p {
    font-size: 1.6rem;
  }
  
  .conteneurfooter {
    margin-top: 20px;
  }
}

@media only screen and (max-width : 360px) {

  .container-body {
    margin: 0 0 0 0;
    padding: 8px 0 0 0;
  }

  img {
    height: auto;
    width: 80%;
  }

  header {
    font-size: 2.2rem;
  }

  footer {
    margin-bottom: -10px;
  
  }

  footer > p {
    font-size: 1.6rem;
  }
}