@media screen and (min-width: 980px) {
    .container {
        width: 1200px;
        margin: 30px auto;
    }
    .banner_img_m {
        display: none;
    }
}

@media screen and (max-width: 980px) {
    .container {
        margin: 10px auto;
        padding: 10px;
    }
    .banner_img_pc {
        display: none;
    }
}

.container .intro {
    line-height: 2;
    text-indent: 2em;
}


.contact {
    margin-top: 50px;
}

.contact .about_list {
    display: grid;
    grid-template-columns: repeat(2, 1fr);
    row-gap: 30px;
    margin-top: 50px;
}

.contact ul li {
    background-color: #f5f5f5;
}

.contact ul li i {
    display: inline-block;
    vertical-align: top;
    width: 63px;
    height: 63px;
}

.contact ul li i img {
    width: 100%;
}

.contact ul li div {
    display: inline-block;
    vertical-align: top;
    color: #252525;
    margin-left: 24px;
}


@media screen and (min-width: 980px) {
    .contact .about_list {
        column-gap: 50px;
    }
    .contact ul li {
        height: 200px;
    }
    .contact ul li i {
        margin-left: 44px;
        margin-top: 68px;
    }
}


@media screen and (max-width: 980px) {
    .contact .about_list {
        column-gap: 20px;
    }
    .contact ul li i {
        margin-left: 22px;
        margin-top: 18px;
    }
}

.contact ul li .about_h2 {
    margin-bottom: 20px;
    display: block;
}


@media screen and (min-width: 980px) {
    .contact ul li div {
        font-size: 18px;
        width: 200px;
        margin-top: 22px;
    }

    .contact ul li .about_h2 {
        margin-top: 40px;
    }
}

@media screen and (max-width: 980px) {

    .contact ul li div {
        font-size: 13px;
    }
    .contact ul li .about_h2 {
        margin-top: 10px;
    }
}

.contact ul li p {
    line-height: 30px;
}

.about_title {
    text-align: center;
}

.about_title .about_h1 {
    font-size: 24px;
    color: #d70101;
}

.about_title p {
    font-size: 12px;
    color: #252525;
    margin-top: 12px;
    text-transform: Uppercase;
}

.about_title span {
    display: block;
    height: 2px;
    width: 60px;
    margin: 8px auto 0;
    background-color: #d70101;
}