.stretch {
  min-height: 100vh;
  display: flex;
  flex-flow: column nowrap;
  justify-content: stretch;
  gap: 3rem;
  background-size: cover;
  background-repeat: no-repeat;
  background-position: center top;
  background-attachment: fixed;
  padding: 5em 3em;
}

.stretch .logo {
  flex: 1;
  position: relative;
  display: flex;
  flex-flow: nowrap column;
  justify-content: flex-end;
}

.stretch .logo img {
  min-height: 60px;
  max-height: 200px;
  object-fit: contain;
  height: 100%;
  width: 100%;
}

.stretch * {
  color: inherit;
}

.stretch section {
  display: block;
}

.stretch section iframe {
  width: 100%;
  margin: 0 auto;
  display: block;
}

.stretch section article {
  margin-bottom: 3em;
  flex-shrink: 1;
}

.stretch section article iframe {
  max-height: 100%;
  aspect-ratio: 16/9;
}

.stretch section aside {
  margin-bottom: 50px;
}

.stretch section aside iframe {
  height: 100%;
  min-height: 50vh;
}

@media only screen and (min-width: 1024px) {
  .stretch section {
    display: flex;
    justify-content: stretch;
    gap: 3em;
    flex-flow: row nowrap;
  }
  .stretch section article {
    flex: 3;
    margin-bottom: 0;
  }
  .stretch section article iframe {
    max-width: 80vw;
  }
  .stretch section aside {
    margin-bottom: 0;
    flex: 1;
  }
}

.compteur {
  background-color: rgba(255, 255, 255, 0.75);
  width: fit-content;
  margin: 50px auto 0 auto;
  padding: 50px;
  text-align: center;
}

.compteur p {
  text-align: center;
  font-size: 36px;
  font-weight: 700;
}

.compteur p.compteur-chiffre {
  margin: 2rem 0;
  font-size: 5vw;
}

.compteur a {
  padding: 0.5em;
  width: 12em;
  border: none;
  background-color: #fff;
  color: #fff;
  font-weight: 700;
  margin: 2em auto;
  display: block;
  box-shadow: -6em 0 inset #000, 6em 0 inset #000;
  border: solid 2px black;
  transition: 0.3s;
  text-decoration: none;
}

.compteur a:focus, .compteur a:hover, .compteur a:active {
  box-shadow: 0em 0 inset #000, 0em 0 inset #000;
  color: #000;
}

.compteur a[href="#"] {
  box-shadow: none !important;
  background-color: #00000065;
  border-color: #00000000;
  color: white;
  cursor: not-allowed;
}

form {
  flex: 1;
  max-width: 550px;
  background-color: rgba(255, 255, 255, 0.75);
  margin: 0 auto;
  padding: 35px;
}

form fieldset {
  border: none;
}

form#userslogin > label {
  margin-bottom: 1em;
}

form .formSutitle {
  font-size: 24px;
  display: block;
  font-weight: 400;
  padding-bottom: 0.5em;
  border-bottom: solid 1px #000;
  margin-bottom: 0.75em;
}

form input[type="password"],
form input[type="email"],
form input[type="number"],
form input[type="text"] {
  width: 100%;
  padding: 1em;
  border: solid thin black;
  margin-bottom: 1em;
}

form input[type="submit"] {
  padding: 0.5em;
  width: 12em;
  border: none;
  background-color: #fff;
  color: #fff;
  font-weight: 700;
  margin: 2em auto;
  display: block;
  box-shadow: -6em 0 inset #000, 6em 0 inset #000;
  border: solid 2px black;
  transition: 0.3s;
}

form input[type="submit"]:focus, form input[type="submit"]:hover, form input[type="submit"]:active {
  box-shadow: 0em 0 inset #000, 0em 0 inset #000;
  color: #000;
}

h1:first-of-type {
  text-align: center;
  font-weight: 900;
  font-size: 3rem;
}