* {
    margin: 0;
    padding: 0;
    box-sizing: border-box;
}

html, body {
    font-family: 'Montserrat', sans-serif;
    user-select: none;
    width: 100%;
    height: 100%;
}

.background {
    width: 100%;
    height: 450px;
    background: url('https://farrfoxr.github.io/FutureMajor/Assets/book-bg.webp') no-repeat center center;
    background-size: cover;
    position: fixed;
    top: 0;
    left: 0;
    z-index: 1;
    will-change: transform;
}

.darken {
    width: 100%;
    height: 100%;
    background-color: rgba(0, 0, 0, 0.4);
    position: absolute;
    
    display: flex;
    align-items: center;
    justify-content: center;
}

.about-us {
    width: 100%;
    height: 500px;
    overflow: auto;
    background-color: white;
    position: relative;
    z-index: 10;
    top: 450px;

    display: flex;
    justify-content: center;
    align-items: center;
}

.schedule {
    width: 100%;
    height: 500px;
    overflow: auto;
    background-color: rgb(234, 234, 234);
    position: relative;
    z-index: 10;
    top: 450px;

    display: flex;
    justify-content: center;
    align-items: center;
}

.contact {
    width: 100%;
    height: 500px;
    overflow: auto;
    background-color: lightgrey;
    position: relative;
    z-index: 10;
    top: 450px;

    display: flex;
    justify-content: center;
    align-items: center;
}