.special-menu{
    background: url('all-bg.jpg') no-repeat center center/cover;
    width: 100%;
    height: 50rem;
    color: white;
    font-size: 3rem;
    position: relative;
    background-attachment: fixed;
    display: flex;
    justify-content: center;
}
.special-menu h1{
    z-index: 1;
    position: absolute;
    top: 55%;
}
.special-menu::before{
    content: '';
    background-color: black;
    opacity: .7;
    position: absolute;
    width: 100%;
    height: 100%;
}
.about-section{
    margin-top: 0;
}
.qt{
    margin-top: 8rem;
}