/* The Overlay (background) */
.overlay {
    /* Height & width depends on how you want to reveal the overlay (see JS below) */
    width: 100%;
    position: fixed; /* Stay in place */
    height: 100vh;
    overflow-y: hidden;
    z-index: 999; /* Sit on top */
    left: 0;
    top: 0;
    background-color: rgb(0, 0, 0); /* Black fallback color */
    background-color: rgba(0, 0, 0, 0.9); /* Black w/opacity */
    overflow-x: hidden; /* Disable horizontal scroll */
    transition: 0.5s; /* 0.5 second transition effect to slide in or slide down the overlay (height or width, depending on reveal) */
}

/* Position the content inside the overlay */
.overlay-content {
    position: relative;
    top: 25%; /* 25% from the top */
    width: 100%; /* 100% width */
    text-align: center; /* Centered text/links */
    margin-top: 30px; /* 30px top margin to avoid conflict with the close button on smaller screens */
}

/* The navigation links inside the overlay */
.overlay a {
    padding: 8px;
    text-decoration: none;
    font-size: 36px;
    color: #818181;
    display: inline; /* Display block instead of inline */
    transition: 0.3s; /* Transition effects on hover (color) */
    -webkit-filter: grayscale(100%); /* Safari 6.0 - 9.0 */
    filter: grayscale(100%);
}

/* When you mouse over the navigation links, change their color */
.overlay a:hover, .overlay a:focus {
    color: #b81e0d;
    -webkit-filter: grayscale(0%); /* Safari 6.0 - 9.0 */
    filter: grayscale(0%);
}

/* Position the close button (top right corner) */
.overlay .closebtn {
    position: absolute;
    top: 20px;
    right: 45px;
    font-size: 60px;
}

.landing-img {
    max-height: 80%;
    max-width: 100%
}

/* When the height of the screen is less than 450 pixels, change the font-size of the links and position the close button again, so they don't overlap */
@media screen and (max-height: 450px) {
    .overlay a {
        font-size: 20px
    }

    .overlay .closebtn {
        font-size: 40px;
        top: 15px;
        right: 35px;
    }
}

.category-bar {
    box-shadow: 11px 6px 23px 1px black;
}

.category-bar-item {
    padding-top: 5px;
    cursor: pointer;
    padding-bottom: 5px;
    text-align: center;
    background-color: #b81e0d;
    color: white;
    transition: all 0.25s ease;
    font-weight: bold;
}

.category-bar-item.active {    
    background-color: #252121;
    color: white;
}

@media (pointer: fine) {
    .category-bar-item:hover {
        background-color: #575757;
        color: white;
    }
}