body {
    font-family: Arial, Helvetica, sans-serif;
    background-image: url('/Images/Darkbluetexture2.jpg');
    background-size: contain;
    margin-top: 100px;
}

.gallery {
    margin-left: 130px;
}
.gallery img {
    width: 300px;
    padding: 5px;
    filter: grayscale(100%);
    transition: 1s;
}
.gallery img:hover {
    filter: grayscale(0%);
    transform: scale(1.1);
}
.nav-item {
    padding: 10px;
  }
.nav-link {
  color: #000046! important;
}
.nav-link.active,
.nav-link:hover {
  color: #FF0707! important;
}