.navigation-clean-button {
  background: #fff;
  padding-top: .75rem;
  padding-bottom: .75rem;
  color: #333;
  border-radius: 0;
  box-shadow: none;
  border: none;
  margin-bottom: 0;
}

@media (min-width:768px) {
  .navigation-clean-button {
    padding-top: 1rem;
    padding-bottom: 1rem;
  }
}

.navigation-clean-button .navbar-brand {
  font-weight: bold;
  color: inherit;
}

.navigation-clean-button .navbar-brand:hover {
  color: #222;
}

.navigation-clean-button .navbar-toggler {
  border-color: #ddd;
}

.navigation-clean-button .navbar-toggler:hover, .navigation-clean-button .navbar-toggler:focus {
  background: none;
}

.navigation-clean-button .navbar-toggler {
  color: #888;
}

.navigation-clean-button .navbar-collapse, .navigation-clean-button .form-inline {
  border-top-color: #ddd;
}

.navigation-clean-button .navbar-nav a.active, .navigation-clean-button .navbar-nav > .show > a {
  background: none;
  box-shadow: none;
}

.navigation-clean-button.navbar-light .navbar-nav a.active, .navigation-clean-button.navbar-light .navbar-nav a.active:focus, .navigation-clean-button.navbar-light .navbar-nav a.active:hover {
  color: #8f8f8f;
  box-shadow: none;
  background: none;
  pointer-events: none;
}

.navigation-clean-button.navbar .navbar-nav .nav-link {
  padding-left: 18px;
  padding-right: 18px;
}

.navigation-clean-button.navbar-light .navbar-nav .nav-link {
  color: #465765;
}

.navigation-clean-button.navbar-light .navbar-nav .nav-link:focus, .navigation-clean-button.navbar-light .navbar-nav .nav-link:hover {
  color: #37434d !important;
  background-color: transparent;
}

img {
  max-width: 19vw;
  max-height: 19vh;
  margin: auto;
  text-align: center;
  padding-bottom: 10px;
}

#accueilprem {
  background: url(../../assets/img/1920.png) no-repeat;
  background-size: cover;
  max-height: 80vh;
}

#column1 {
  text-align: center;
}

.img-fluid {
  border-radius: 15px;
}

#column2 {
  text-align: center;
}

#column3 {
  text-align: center;
}

#column4 {
  text-align: center;
}

#colonnes {
  display: flex;
  justify-content: space-between;
}

#mc:hover {
  -webkit-filter: grayscale(100%);
  transition: all 500ms ease;
}

#logo {
  max-height: 7vh;
}

@media (min-width: 1200px) {
  #accueilprem {
    height: 38vh;
    background-position: center;
  }
}

@media (min-width: 1920px) {
  #jumbo {
    /*margin-left: 20vw;*/
  }
}

@media (min-width: 1200px) {
  #head1 {
    font-size: 2.5rem;
  }
}

@media (min-width: 1200px) {
  #head2 {
    font-size: 3.4em;
  }
}

@media (min-width: 1200px) {
  #text1 {
    font-size: 1.3em;
  }
}

#twitter:hover {
  color: #101011;
  transition: all 500ms ease;
}

#face:hover {
  color: #101011;
  transition: all 500ms ease;
}

#insta:hover {
  color: #101011;
  transition: all 500ms ease;
}

#yt:hover {
  color: #101011;
  transition: all 500ms ease;
}

@media (min-width: 300px) {
  #column1 {
    margin-bottom: 3vh;
  }
}

@media (min-width: 300px) {
  #column2 {
    margin-bottom: 3vh;
  }
}

@media (min-width: 300px) {
  #column3 {
    margin-bottom: 3vh;
  }
}

#buttondeux:hover {
  font-weight: 500;
  letter-spacing: 1px;
  transition: all 200ms ease;
}

#buttonprin:hover {
  font-weight: 500;
  letter-spacing: 1px;
  transition: all 200ms ease;
}

#menulink:hover {
  opacity: 0.5;
}

#blockarticle {
  background-color: #101011;
}

#container {
  width: 100vw;
  max-width: 100vw;
  min-height: 100vh;
  height: 100vh;
  display: flex;
  flex-wrap: wrap;
}

.col {
  background-color: #101011;
}

@media (max-width: 768px) {
  #colpar {
    display: none;
  }
}

#lignebelle {
  background-image: linear-gradient( 109.6deg,  rgba(123,90,224,1) 11.2%, rgba(164,46,253,1) 32.6%, rgba(213,56,234,1) 62.7%, rgba(251,138,52,1) 100.2% );
}

#jumbo {
  display: flex;
  flex-direction: column;
}

#colarticle {
}

#divart {
  display: flex;
  flex-direction: column;
}

#divarttwo {
  display: flex;
  flex-direction: column;
}

#lospol {
  max-width: 12vw;
}

#youtube {
  text-align: center;
  align-items: center;
}

#videoyt {
  margin: auto;
  max-width: 30vw;
}

#legend {
  font-size: 0.7em;
}

#mac {
  border-radius: 3rem;
}

#footcol {
  overflow: hidden;
}

#imagescrollstick {
  position: sticky;
  top: 0;
}

#screenculbutt {
  box-shadow: none;
  background: initial;
  border: none;
}

div {
}

#constr {
}

#constrdiv {
  display: flex;
}