@media screen and (max-width: 992px) {
    h1 a {
        position: relative;
        z-index: 1;
    }
    #top_cnt02 h3 {
        margin-top: 1rem;
        margin-bottom: 1rem;
        text-align: center;
        border-bottom: solid 1px #000;
        padding-bottom: 0.5rem;
    }
}