.hidden {
    display: none;
}

div.header {
    margin: 0px;
    padding: 0px;
    background: 
        linear-gradient(
          rgba(0, 0, 0, 0.5), 
          rgba(0, 0, 0, 0.7)
        ),
        url('/images/large/header.jpg') no-repeat 50% 50% fixed;
    background-size: cover;
    -moz-background-size: cover;
    -o-background-size: cover;
    -webkit-background-size: cover;
    height: 200px;
}

div.header .header-content {
    padding-left: 15%;
    padding-top: 10%;
}

div.header .header-content h1 {
    font-weight: 700;
    font-size: 3em;
    color: white;
}

ul.navbar-list {
    border-bottom: 1px solid lightgray;
    display: none;
}

ul.navbar-list li {
    display: inline-block;
    list-style-type: none;
    padding: 20px;
    text-transform: uppercase;
}

ul.navbar-list li a {
    text-decoration: none;
    color: black;
}


ul.navbar-list li a:hover {
    text-decoration: underline;
    color: gray;
}

div.section {
    padding-top: 1.5em;
}

div.section.line-bottom {
    border-bottom: 1px solid lightgray;
}

div.section.line-top {
    border-top: 1px solid lightgray;
}

div.section.footer {
    padding-bottom: 20px;
}

.owl-item .item {
    height: 10rem;
}

.owl-carousel img {
    max-width: 100%;
}

img {
    width: 100%;
}

.gallery-container {
    display: flex;
    flex-wrap: wrap;
    justify-content: center;
}

.gallery-container div {
    width: 30%;
    margin: 1%;
    aspect-ratio: 1 / 1;
    border: 2px solid darkgray;
}

.gallery img {
    width: 100%;
    height: 100%;
    object-fit: cover;
    display: block;
}

.contact-link {
    display: flex;
    align-items: center;
}

.contact-link img {
    width: 1.5em;
    height: 1.5em;
}

.contact-link span {
    padding-left: 5px;
    color: black;
    text-decoration-color: black;
}


div.center-content {
    display: flex;
    justify-content: center;
    align-items: center;
}

div.center-content img {
    width: 100%;
    border: 2px solid darkgray;
}

/*
.row {
    display: flex;
    padding-bottom: 20px;
}
*/

@media (min-width: 750px) {
    ul.navbar-list {
        display: block;
    }

    div.header {
        height: 300px;
    }
}

@media (min-width: 550px) {
    .row {
        display: flex;
    }
}

/* Larger than tablet */
@media (max-width: 750px) {
    .row > div:not(:first-child) {
        padding-top: 1.5em;
    }

    .owl-item .item {
        height: 20em;
    }
}

@media (max-width: 550px) {
    .row > div:not(:first-child) {
        padding-top: 1.5em;
    }

    .owl-item .item {
        height: 25em;
    }

    div.header .header-content {
        padding-left: 10%;
        padding-top: 5%;
    }

    .gallery img {
        height: 100%;
    }

    .gallery-container div{
        width: 100%;
    }
}