@media (max-width: 768px) {
        header {
            display: flex;
            justify-content: space-between;
            align-items: center;
            padding: 15px;
            background: #ffffff;
        }
        .col-md-1 .img_60 {
        	width: 100%;
        }       
            .o_main_img_ex img {
            display: block;
            width: 100%;
            height: 200px;
            object-fit: cover;
        }
            .o_main_ex h1 {
            font-size: 20px;
            font-weight: 500;
            line-height: 1.2;
            position: absolute;
            top: 30px;
            z-index: 2;
            margin: 0px;
        }
            .inner > ul li a {
            display: block;
            width: 100%;
            height: 100%;
            position: relative;
        }
        ul.flex_box {
        display: block;
        }
        .o_main_img_ex {
            width: 100%;
            height: 200px;
            object-fit: cover;
            margin: 0 calc(50% - 50vw);
            width: 100vw;
            position: relative;
        }
        .inner > ul li a {
            display: block;
            width: 100%;
            height: 100%;
            padding: 30px 0px 0px 0px;
            position: relative;
            margin: 0 auto;
        }
        .wrapper {
            max-width: 1250px;
            margin: 0 auto 0;
            width: 100%;
        }
        main.container1 {
            max-width: 1250px;
            margin: 0 auto 100px auto;
            width: 90%;
        }

        .text-container .hccont {
            width: 100%;
            font-size: 16px;
        }
        .inner > ul li {
            width: 100%;
            margin-right: 0%;
            list-style-type: none;
        }
        .menu__box2 {
            display: block;
            padding: 12px 24px;
            color: #000000;
            font-size: 10px;
            transition-duration: 0.5s;
        }
        /*-------robo--------*/
        .row.justify-content {
            display: block;
        }
        .col-md-1 {
            width: 100%;
        }
        .col-md-1 img{
            margin: 0 auto;
            width: 100%;
        }

        /*---footer------*/
        .elementor-column {
            display: inline;
            width: 100%;
        }
        elementor-element {
            padding: 10px 0px 10px 0px;
        }
        .elementor-section.elementor-section-boxed > .elementor-container {
            max-width: 767px;
            display: inline;
        }
        .elementor-element > .elementor-element-populated {
            margin: 15px 0px 0px 0px;
            --e-column-margin-right: 0px;
            --e-column-margin-left: 0px;
            padding: 0px 0px 0px 0px;
        }
        .elementor-column-gap-default>.elementor-column>.elementor-element-populated {
                padding: 10px;
        }

        .elementor-widget-wrap>.elementor-element {
                margin-bottom: 0.3em;       
        }
        .elementor-widget-container h2 {
                margin: 0;
                font-size: 20px;
        }
        .elementor-heading-title  {
                margin-bottom: 0;
        }
        h2.elementor-heading-title  {
                margin: 0;
                font-size: 25px;
        }

        .ft_links_wrap {
            padding: 0;
            background: #1A1A1A;
        }
        .ft_links {
            display: block;
            width: 100%;
            max-width: 100%;
            }
            .copy_r {
                width: 100%;
                font-size: 10px;
                text-align: center;
            }
            .partner_list ul li {
                padding: 0 0 10px;
                width: 28%;
            }
            .case_company ul li {
                width: 40%;
                 margin-bottom: 20px;
                padding: 0px 10px;
            }
    main.container1 {
        max-width: 1250px;
        margin: 0 auto 0px auto;
        width: 95%;
    }
    .text-container1 {
    max-width: 100%;
    padding: 0px 0px 0px 0px;
    }
    .block_center .center_img img {
        display: inline;
        width: 100%;
    }
    .about_cx .ab_block h3 {
        font-size: 19px;
        font-weight: bold;
        margin: 25px 10px 25px 10px;
    }
    .about_cx .ab_block p {
        margin: 0px;
    }
    .about_cx .block_inner {
        padding: 0px 0 0px;
    }
    .about_cx .ab_block {
        margin-bottom: 0px;
    }
    .about_cx ul.ab_block01 li:first-child {
        width: 100%;
        margin: 0px auto 20px auto;
    }
    .about_cx ul.ab_block01 li:nth-child(2) {
        width: 100%;
        max-width: 560px;
        padding: 0 15px 15px 15px;
        margin: 0px;
        text-align: center;
    }
    .about_cx ul.ab_block02 li:first-child {
        width: 100%;
        margin: auto;
        padding: 0 15px 15px 15px;
        text-align: center;
    }
    .about_cx ul.ab_block02 li:nth-child(2) {
        width: 100%;
        margin: 0px auto 20px auto;
    }
    .about_cx ul.ab_block02 {
        display: block;
    }
    .about_cx ul.ab_block {
        align-items: flex-start;
        flex-direction: column-reverse;
    }
    .bg-grey {
            margin-bottom: 0px;
    }
    footer.site-footer {
        min-height: 0px;
    }
    section.member_area {
        display: block;
    }
    .img_area {
        width: 100%;
    }
    .txt_area {
        width: 100%;
    }
   .o_main_co h1.main_txt {
       font-size: 20px;
   }
   .col-md-2 {
        width: 100%;
   }
}