@media screen and (max-width: 1400px) {}

@media screen and (max-width: 1200px) {}

@media screen and (max-width: 992px) {

}

@media screen and (max-width: 768px) {
    h1 {
        font-size: 32px;
    }
    h2 {
        font-size: 28px;
    }
    h3 {
        font-size: 18px;
    }
    h4 {
        font-size: 16px;
    }
    h5 {
        font-size: 15px;
    }
    h6 {
        font-size: 13px;
    }

    .container {
        padding-left: 15px;
        padding-right: 15px;
    }
    main.side_on {
        padding-left: 0px;
    }
    aside {
        display: none;
    }
    .menu_open {
        display: block;
    }
    .gnb {
        display: none;
    }
    .header_area {
        padding-left: 15px;
        padding-right: 15px;
    }
    .navigation_mobile {
        display: block;
    }

    .common_section {
        padding-top: 20px;
    }
    .sign_section {
        padding-top: 20px;
    }


    .common_search_area .form {
        display: block;
    }
    .common_search_area ul + ul {
        margin-top: 10px;
    }
    .common_search_area ul li {
        flex: 1;
        min-width: 50%;
    }
    .common_search_area ul li button {
        width: 100%;
        justify-content: center;
    }



}