/* The Overlay (background) */
.overlay {
    /* Height & width depends on how you want to reveal the overlay (see JS below) */
    height: 100%;
    width: 0;
    position: fixed; /* Stay in place */
    z-index: 99; /* Sit on top */
    left: 0;
    top: 0;
    background-color: #fffbf3; /* Black fallback color */

    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: 10%;
    width: 100%;
    text-align: left;
    margin-top: 0px;
    margin-left: 20px;
}

/* The navigation links inside the overlay */
.overlay a {
    padding: 8px;
    text-decoration: none;
    font-size: 25px;
    color: #313131;
    font-weight:bold !important;
    display: block;
    transition: 0.3s;
}

    /* When you mouse over the navigation links, change their color */
    .overlay a:hover, .overlay a:focus {
        color: #ffc56c;
    }

/* Position the close button (top right corner) */
.overlay .closebtn {
    position: absolute;
    top: -40px;
    right: 45px;
    font-size: 60px;
}

/* 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;
    }
}