body {
  margin: 40px;
  color: rgb(241,242,243);
}
.wrapper {
    display: grid;
    grid-gap: 10px;
    grid-template-columns: repeat(auto-fill, minmax(250px, 1fr) ) ;
    color: #444;
  }
  .detail {
      display: grid;
      grid-gap: 40px;
      grid-template-columns: repeat(auto-fill, minmax(500px, 1fr) ) ;
      color: #444;
    }

  .box {
    background-color:  rgb(3,8,53);
    color: #fff;
    border-radius: 5px;
    padding: 10px;
    font-size: 100%;

  }
  .boxa {
    color: #fff;
    border-radius: 5px;
    padding: 10px;

  }
  .boxb {
    color: #fff;
    border-radius: 5px;
    padding: 10px;
    font-size: 110%;
    grid-template-columns: repeat(auto-fill, minmax(500px, 1fr) ) ;
  }

/*
les différentes couleurs du site :
rgb(241,242,243) : blanc
rgb(5,24,36) : bleu marine
rgb(3,8,53) : bleu foncé
rgb(212,72,72) : rouge
*/
html{
    background-color: rgb(5,24,36);
    font-family: Arial, sans-serif;
    color: rgb(241,242,243);
}

h3{
  text-align: center;
}

header {
    border-radius: 5px;
    padding:15px;
    color: rgb(241,242,243);
    background-color: rgb(5,24,36);
    border: 2px solid rgb(212,72,72);
}

footer {
    border-radius: 10px;
    padding:5px;
    color: rgb(241,242,243);
    background-color: rgb(5,24,36);
    border: 2px solid rgb(212,72,72);
}

img.image{
  display:block;
  margin-left: auto;
  margin-right: auto;
  width: 75%;
  padding-bottom:10%;
}

img.coin{
  display: block;
  width: 5%;
  padding-bottom:1%;
  float: left;
}

img:hover{
  -ms-transform: scale(1.25);
  -webkit-transform: scale(1.25);
  transform: scale(1.25);
}

ul{
  list-style: none;
}

.boxb ul{
  text-align: justify;
}

a{
  text-decoration: none;
  color: rgb(241,242,243);
  background-color: rgb(212,72,72);
}

.nav ul{
  list-style-type: none;
  margin: 0;
  padding: 0;
  width: 25%;
  height: 100%;
  background-color:rgb(5,24,36);
}

.nav li {
    display: inline;
}

.nav a{
  background-color: none;
}

.detail2 {
  color: white;
}

/*ordi*/
@media (min-width : 1024px){
  h1{
    color:white;
  }
}

/*Tablette*/
@media (min-width : 768px) and (max-width : 1024px) {
  h1{
    color:white;
  }
}
/*smartphone*/
@media (max-width : 768px) {
  h1{
    color:white;
  }
}

.commentaire {
  padding-top: 20px;
  padding-bottom: 20px;
  padding-left: 25px;
  margin-right: auto;
  background-color: rgb(3,8,53);
  font-size: 120%;
}

.admin {
  padding-top: 20px;
  padding-bottom: 20px;
  background-color: rgb(3,8,53);
  font-size: 120%;
  border-radius: 5%;
  text-align: center;
}