h1 {
  color: #ffffff;
  font-family: 'Roboto', helvetica, sans-serif;
}

*,
::before,
::after {
  margin: 0;
  padding: 0;
  box-sizing: border-box;
}

body {
  background: rgb(0,0,0);
  background: linear-gradient(90deg, rgba(0,0,0,1) 0%, rgba(30,51,140,1) 0%, rgba(0,0,0,1) 86%);
  background-size: cover;
  width: 100%;
  height: 100%;
  font-family: 'Roboto', 'Franklin Gothic Medium', 'Arial Narrow', Arial, sans-serif
}

header {
  width: 100%;
  height: 97px;
  background: rgb(0,0,0);
  background: linear-gradient(90deg, rgba(0,0,0,1) 0%, rgba(30,51,140,1) 0%, rgba(0,0,0,1) 86%);
}

.logo {
  width: 200px;
  height: 70px;
  float: left;
  position: relative;
  left: 10%;
}

.logo img {
  width: 200px;
  height: 110px;
}

ul {
  float: right;
  position: relative;
  right: 10%;
}

ul li {
  display: inline-block;
  list-style: none;
  position: relative;
}

ul li a {
  text-decoration: none;
  color: #fff;
  padding: 10px 20px;
  line-height: 70px;
}

ul li a:hover {
  background: #ccc;
  border-radius: 3px;
}

.submenu {
  display: none;
}

li:hover .submenu {
  display: inline-block;
  background: #222;
  position: absolute;
  top: 100%
}

.submenu li {
  display: block;
  border-bottom: 1px solid #ccc;
}

.submenu li a {
  line-height: 5px;
}

.submenu li a:hover {
  background: none;
  color: #969696;
}

footer {
  background-color: #333333;
  color: #ffffff;
  padding: 15px;
  text-align: center;
}

footer .container {
  max-width: 1200px;
  margin: 0 auto;
}

footer .social-media {
  display: flex;
  justify-content: center;
}

footer .social-media a {
  margin-right: 30px;
}

footer .social-media img {
  width: 40px;
  height: 40px;
}

footer {
  position: absolute;
  bottom: 0;
  width: 100%;
  text-align: left;
}

#logodiscord {
  width: 36px;
  height: 36px;
}

#logoinsta {
  width: 40px;
  height: 30px;
}

#ANTOINE {
  text-align: left;
}

#Callogo {
  border-radius: 20%;
  opacity: 70%;
}

#caltexte {
  position: absolute;
  left: 300px;
  right: 00px;
  bottom: 200px;
  color: rgb(255, 243, 243);
  font-family: 'Roboto', fantasy

}

#photocal {
  position: absolute;
  left: 40px;
  right: 00px;
  bottom: 100px;
}

#docac{
  color: aliceblue;
  position: absolute;
  left: 1000px;
  right: 00px;
  bottom: 400px;
}

article {

  color: white;

  gap: 10px;

  display: flex;

  flex-direction: row;

  margin: 20px 20px 40px 20px;


}

article div {

  margin-left: 20px;

  margin-right: 20px;

}

.exercice1 p {
  text-align: right;
  color: white;
}

.exercice1 img {
  width: 75%;
  height: 75%;
  border-radius: 5px;
}

.exercice2 p {
  text-align: left;
  color: white;
}

.exercice2 img {
  align-content: flex-end;
  width: 120px;
  height: 120px;
  border-radius: 5px;
}

.exercice3 p {
  color: white;
}

.exercice3 img {

  width: 120px;
  height: 120px;
  text-align: left;
  border-radius: 5px;
}

.exercice1 h1 {
  text-align: center;
}

article {

  color: white;

  gap: 10px;

  display: flex;

  flex-direction: row;

  margin: 20px 20px 40px 20px;

}

/* Style des divs des articles */

.exercice1 {

  display: flex;

  flex-direction: column;

  justify-content: space-between;

  width: 33.33333333333333%;

  text-align: center;

  border: solid white 3px;

  border-radius: 20px;

  padding: 20px;

}



.exercice1 img {

  padding-top: 10px;

}



.exercice1 h1 {

  font-size: 20px;

}

@media (max-width: 1300px) {

  article {

    flex-direction: column;

  }



  .tutorial {

    width: unset;

  }

}

.column p {
  text-align: center;
  text-align: justify;
}

.exercice1 {
  margin-left: auto;
  margin-right: auto;
  display: block;
  text-align: center;
  margin-top: 10%;
}