.main-content {
  display: flex;
  flex-direction: column;
  align-items: center;

  margin-top: 20px;
}

.details {
  margin: 40px 0px;
}

.main-logo {
  height: 124px;
  width: 679px;
  margin-bottom: 20px;
  margin-top: 20px;
}

.gallery-envi {
  display: grid;
  grid-template-columns: repeat(3, 1fr);
  grid-gap: 40px;
}

.gallery-envi img {
  width: 352px;
  height: 352px;
}

.hidden {
  opacity: 0;
  transition: opacity 1s ease-in;
}

.show {
  opacity: 1;
}

@media (max-width: 1200px) {
  .main-contents {
    align-items: start;
  }
  .gallery-envi {
    grid-gap: 20px;
  }

  .gallery-envi {
    display: flex;
    flex-wrap: wrap;
    justify-content: center;
    align-items: start;
    grid-gap: 0px;
    margin-top: 0px;
    display: grid;
    grid-template-columns: repeat(1, 1fr);
    grid-gap: 5px;
  }

  .gallery-envi > div {
    padding-bottom: 10px;
    display: flex;
  }
  .gallery-envi p {
    padding-left: 20px !important;
  }

  .gallery-envi img {
    width: 250px;
    height: 250px;
    margin: 0;
  }

  .main-logo {
    height: 60px;
    width: 300px;
    margin-bottom: 20px;
    
  }
}

@media (max-width: 600px) {
  .main-contents {
    align-items: center;
  }
  .gallery-envi {
    grid-template-columns: repeat(1, 1fr);
    grid-gap: 20px;
  }

  .gallery-envi > div {
    padding-bottom: unset;
    display: block;
  }
  .gallery-envi > div > div {
    display: flex;
    justify-content: center;
  }
  .gallery-envi > div > p {
    padding-left: unset !important;
    padding-top: 10px !important
  }
  .gallery-envi img {
    width: 100%;
    height: 100%;
  }
}