@media (min-width: 768px) {    .bottom-line {
        width: 100%;
        height: 5px;
        background-color: black; margin-top:-110px;
    }
 .bottom-line2 {
            display: none;
        }}
    /* Hide the black line on mobile */
    @media (max-width: 768px) {
        .bottom-line {
            display: none;
        }
        .bottom-line2 {
            width: 100%;
        height: 5px;
        background-color: black; margin-top:-40px;
        }
    }