html,
body {
  height: 100%;
  margin: 0;
  border: 0;
  padding: 0;
  background-color: #d4c8b0;
}

.container-fluid {
  padding-left: 0px;
  padding-right: 0px;
}

.container-fluid,
.col-md-4 {
  padding-left: 0px;
  padding-right: 0px;
}

.doors {
  display: flex;
  justify-content: center;
  align-items: center;
  width: 100%;
  height: calc(100vh - 68px);
}

h1 {
  text-align: center;
  font-weight: bolder;
  padding: 20px;
  margin-bottom: 10px;
}

.tuer:nth-child(1) {
  background: url("../img/BV_Tuere2.jpg") no-repeat center/100%;
}

.tuer:nth-child(2) {
  background: url("../img/BV_Tuere1.jpg") no-repeat center/100%;
}

.tuer:nth-child(3) {
  background: url("../img/BV_Tuere3.jpg") no-repeat center/100%;
}

.tuer:hover img,
.tuer.hover img {
  opacity: 0;
}

.tuer img {
  display: block;
}

.tuer_false {
  background: url("../img/false.jpg") no-repeat center/100% !important;
}

@media (min-aspect-ratio: 100/45) {
  .tuer img {
    height: calc(100vh - 68px);
  }
}

@media (max-aspect-ratio: 100/45) {
  .tuer img {
    width: 33.33vw;
  }
}

@media (max-width: 800px) {
  .doors {
    height: auto;
  }
}