html, body {
    height: 100%;
    margin: 0;
}

nav {
    text-align: center;
    padding-top: 1%;
    padding-bottom: 0.5%;
}

body {
    display: flex;
    flex-direction: column;
    font-family: Arial, sans-serif;
    color: black;
    background-color: white;
}

header, footer {
    background-color: black;
    color: white;
    padding: 2.0%;
    text-align: center;
}

header a, footer a {
    color: white;
    text-decoration: none;
}

main {
    flex-grow: 1;
    padding: 1.0%;
}

img {
    max-width: 100%;
    height: auto;
}

a.active {
    font-weight: bold;
    text-decoration: underline;
    font-size: 1.2em; /* increase the font size */
    color: white;
}

.grid {
    display: grid;
    gap: 1.0%; /* optional: adds some space between the images */
    padding: 1.0%; /* add padding */
}

@media only screen and (min-width : 320px) {
    .grid {
        grid-template-columns: repeat(3, 1fr); /* 2 columns for mobile phones */
    }
    .modal {
        height: 60%;
        width: 90%;
    }
}

/* Extra Small Devices, Phones */
@media only screen and (min-width : 480px) {
    .grid {
        grid-template-columns: repeat(3, 1fr); /* 2 columns for mobile phones */
    }
    .modal {
        height: 60%;
        width: 90%;
    }
}

/* Small Devices, Tablets */
@media only screen and (min-width : 768px) {
    .grid {
        grid-template-columns: repeat(5, 1fr); /* 5 columns for larger screens */
    }
    .modal {
        height: 80%;
        width: 50%;
    }
}

/* Medium Devices, Desktops */
@media only screen and (min-width : 992px) {
    .grid {
        grid-template-columns: repeat(5, 1fr); /* 5 columns for larger screens */
    }
    .modal {
        height: 80%;
        width: 50%;
    }
}

/* Large Devices, Wide Screens */
@media only screen and (min-width : 1200px) {
    .grid {
        grid-template-columns: repeat(5, 1fr); /* 5 columns for larger screens */
    }
    .modal {
        height: 80%;
        width: 50%;
    }
}

.grid img {
    width: 100%;
    height: 100%;
    object-fit: cover;
}

.contact-page {
    text-align: center;
    font-size: 2.0em;
}

.modal-content {
    height: 40vh;
    padding-top: 2%;
    margin: auto; /* This will center the image horizontally and vertically */
    display: block;
}

.detail {
    color: black;
    text-align: center;
    font-family: Arial, sans-serif;
    font-size: 20px; /* increase the font size */
}

.available {
    font-size: 30px;
    text-align: center;
}