.main-content-website section:nth-child(2n) {
  background-color: #2e3135;
}
/*#firstRowHomePage {
    background-image: url("img/fondDev.jpg");
    min-height: 100vh;
    background-position: center;
    text-align: center;
}*/
#my-background {
  min-height: 100vh;
  background-position: center;
}

#welcome {
  min-height: 100vh;
}

#text-presentation {
  text-shadow: 1px 1px 3px #ffffff;
}
.text-bienvenue {
  font-size: 2em;
}
.big-text {
  font-size: 3em;
  font-weight: bold;
}
.Description {
  margin: 20px;
  font-size: 1.2em;
}
#mouseBtn i {
  font-size: 3.5em;
  color: white;
  position: absolute;
  transform: translate(-50%, -50%) rotate(180deg);
  bottom: 2px;
  transition: 0.5s;
}
#mouseBtn i:hover {
  cursor: pointer;
  font-size: 4.5em;
  transform: translate(-50%, -50%) rotate(0deg);
  bottom: 2px;
}
.btn-social-share {
  border-radius: 50%;
  width: 40px;
  height: 40px;
}
a.nav-link.active {
  color: blue !important;
}
#navbarSite {
  transition: 1s;
  z-index: 1000;
}
.temoignage {
  color: rgba(245, 245, 245, 0.774);
}
.auteur {
  font-weight: bold;
  font-variant-caps: all-petite-caps;
}
.testimonial-icon {
  font-size: 50px;
}

#realisation img.realisation-img {
  max-width: 100%;
}
.contact-container .contact-header i {
  font-size: 50px;
  display: block;
  margin-bottom: 10px;
}
.contact-container .contact-header h3 {
  font-weight: 300;
  font-size: 20px;
}
a {
  color: white;
}

#realisation {
  position: relative; /* Ajoutez ceci pour que la section ait une position relative */
}

.realisation-container {
  position: relative;
}

.realisation-container2 {
    position: relative;
  }

.image-container {
  position: relative;
  z-index: 2;
}

.realisation-img {
  max-width: 100%;
  height: auto; /* Assure que l'image conserve ses proportions */
}

.iframe-container {
  position: absolute;
  top: 0;
  left: 0;
  right: 0;
  bottom: 0;
  width: auto; /* Assure que l'iframe prend toute la largeur de son conteneur */
  height: auto;
  z-index: 1;
  
}
.iframe {
  width: 100%;
  height: 100%;
  padding-left: 15%;
  padding-right: 15%;
  padding-top: 4%;
  padding-bottom: 35%;
  border: none;
}

/*Debut footer*/
#scroll-top-button {
  width: 25px;
  height: 25px;
  color: rgb(255, 255, 255);
  background: rgb(0, 0, 0);
  position: fixed;
  right: 10px;
  bottom: 10px;
  border-radius: 5px;
  border: 2px outset #ffffff;
  -webkit-box-shadow: 5px 5px 5px 3px rgba(0, 0, 0, 0.57);
  box-shadow: 5px 5px 5px 3px rgba(0, 0, 0, 0.57);
  visibility: hidden;
  transition: 1s;
  opacity: 0;
}
#scroll-top-button.show {
  visibility: visible;
  opacity: 1;
}
#scroll-top-button:hover {
  background: #00179b;
}
.footer-page div {
  margin: 20px;
}
.footer-page {
  background-color: #2e3135;
  padding: 30px;
}
/*fin footer*/