@media only screen and (max-width: 768px) {
    .mb_hidden {
        display: none !important;
    }
    body {
        font-size: 16px;
    }
    .mian-swmtl .bigbanner .des_box {
        width: 90vw;
        margin: 0 auto;
        /* margin-top: 60vw; */
        text-align: justify;
    }
    .mian-swmtl .bigbanner .des_box h1 {
        margin-top: 17vw;
        margin-left: 41vw;
        font-size: 24px;
        text-align: left;
    }
    .mian-swmtl .bigbanner .des_box .p1 {
        margin-top: 30vw;
    }
    .mian-swmtl .container {
        padding-top: 60px;
    }

    .mian-swmtl .container h2,
    .h2 {
        border-radius: 30px 0px 30px 0px;
        border: solid 1px #fd9345;
        padding: 7px 0px;
        padding-bottom: 16px;
        font-weight: 600;
        margin-bottom: 40px;
        width: 80vw;
        font-size: 20px;
    }
    .mian-swmtl .container h2::before,
    .h2::before {
        border-radius: 30px 0px 30px 0px;
        border: solid 1px #fd9345;
        left: 10px;
        bottom: 10px;
    }

    .mian-swmtl .s2 ul li {
        flex-flow: row;
        margin-bottom: 20px;
        border-radius: 80px 0px 80px 0px;
    }
    .mian-swmtl .s2 ul li img {
        width: 40vw;
        border-radius: 80px 0px 0px 0px;
    }
    .mian-swmtl .s2 ul li div {
        width: 50vw;
        border-radius: 0px 0px 80px 0px;
    }
    .mian-swmtl .s3 {
        background-position: center;
        padding-top: 25vw;
        padding-bottom: 35vw;
    }
    .mian-swmtl .s3 .p1 {
        font-size: 14px;
    }

    .mian-swmtl .s3 ul {
        flex-flow: column;
        margin-top: 30px;
    }
    .mian-swmtl .s3 ul li {
        margin-bottom: 30px;
    }
    .mian-swmtl .s3 ul li span {
        display: block;
        width: 90vw;
    }
    .mian-swmtl .s3 ul li img {
        width: 50vw;
        margin-top: unset;
    }
    .mian-swmtl .s3 ul li .text {
        width: 40vw;
    }

    .mian-swmtl .s3 .notice {
        border: solid 2px #487ac9;
        border-radius: 20px;
        padding: 20px 20px;
        margin: 0 auto;
        text-align: justify;
    }

    .mian-swmtl .s4 ul li {
        flex-flow: column;
        width: 90vw;
        align-items: unset;
        margin-bottom: 30px;
    }

    .mian-swmtl .s4 ul li img {
        width: 65vw;
        display: block;
        margin: 20px auto;
    }
    .mian-swmtl .s4 ul li h3 {
        font-size: 20px;
    }

    .mian-swmtl .s4 ul li p {
        width: 80vw;
        display: block;
        margin: 0 auto;
        text-align: justify;
    }
    .mian-swmtl .s4 ul li span {
        font-weight: normal;
        width: 35px;
        font-size: 20px;
        height: 35px;
        text-align: center;
        line-height: 37px;
        margin-right: 10px;
    }
    .mian-swmtl .s5 {
        background-position: center;
        padding-top: 20vw;
        padding-bottom: 24vw;
    }
    .mian-swmtl .s5 .itbox {
        flex-flow: column;
    }
    .mian-swmtl .s5 .itbox div {
        width: 90vw;
        margin: 0 auto;
    }
    .mian-swmtl .s5 .itbox img {
        width: 60vw;
        order: 2;
        margin: 30px auto;
        border-radius: 30px 0px 30px 0px;
    }
    .mian-swmtl .s6 {
        background-position: center;
        padding-top: 6vw;
        padding-bottom: 20vw;
        margin-top: -17vw;
    }
		.mian-swmtl .s6 .notice2{
	               border: solid 2px #487ac9;
    border-radius: 20px;
    padding: 20px 20px;
    margin: 0 auto;
    text-align: left;
    margin-top: 10vw;
	
}
    .mian-swmtl .s6 ul {
        flex-flow: column;
        margin-top: 30px;
    }
    .mian-swmtl .s6 ul li {
            margin-bottom: 20px;
    background: #fff;
    padding: 10px 10px;
    padding-bottom: 30px;
    }
    .mian-swmtl .s6 ul li h3 {
        width: 50vw;
        padding: 10px;
        margin: 15px auto;
        font-size: 17px;
    }

    .mian-swmtl .s6 ul li .text_box {
        display: flex;
        align-items: center;
        justify-content: center;
    }
    .mian-swmtl .s6 ul li .text_box p {
        text-align: left;
    }
    .mian-swmtl .s6 ul li img {
        width: 40vw;
        margin-right: 10px;
        border-radius: 20px;
    }
    .mian-swmtl .section_com_problem {
        width: 100vw;
        padding-top: 60px;
    }

    .mian-swmtl .section_com_problem > h3 {
        width: 190px;
    }

    .mian-swmtl .section_com_problem .accordion {
        width: 90vw;
        margin: 0 auto;
        margin-top: 0;
    }

    .mian-swmtl .section_com_problem .accordion h2 p {
        font-size: 18px;
        font-weight: 900;
    }

    .section_com_problem > h2 {
        /* margin-left: 20px; */
    }

    .mb-mt-5 {
        padding-top: 50px;
    }
}