.lyt1 {
    position: sticky;
    top: 0;
    background: #ededed;
}

.ld1 {
    display: none;
}

.ld2 {
    display: block;
}

.smd1 a {
    color: #000;
}

.menu a {
    color: #000;
}

    .menu a:hover {
        color: #000;
    }

.menu4 line {
    stroke: #000;
}