@charset "UTF-8";

/* CSS Document */

@media screen and (min-width: 769px) {
    #marine_content {
        background: #000;
        color: #fff;
    }

    .regulation_footer {
        background: #f2f0f0;
    }


    .bf-main-visual {
        background: url(/marine/2021-12-bf-series/images/main-image.png) 40% top no-repeat;
        background-size: contain;
        height: calc( 100vh - 189px);
        /*max-height: 600px;*/
        position: relative;
        width: 100%;
    }

    .bf-main-visual h2 {
        bottom: 90px;
        color: #fff;
        font-size: 32px;
        font-weight: 700;
        left: calc(50% - 490px);
        margin: 0 auto;
        position: absolute;
        text-align: right;
        width: 980px;
    }

    .bf-main-copy {
        font-size: 20px;
        line-height: 1.56;
        margin: 55px auto 0;
        width: 980px;
    }

    .bf-design {
        display: flex;
        justify-content: space-between;
        margin: 90px auto 0;
        width: 980px;
    }

    .bf-design .design-content {
        color: #fff;
        flex: 1;
        font-style: 20px;
        line-height: 1.6;
        position: relative;
    }

    .bf-design .design-content h3 {
        font-size: 64px;
        font-style: italic;
    }

    .bf-design .design-content h4 {
        font-size: 24px;
        font-style: italic;
    }

    .bf-design .design-content .design-image01 {
        position: absolute;
    }

    .bf-design .design-content .design-image02 {
        bottom: 0;
        position: absolute;
        right: 0;
    }

    .bf-design-image {
        display: flex;
        justify-content: space-between;
        margin: 55px auto 0;
        width: 100%;
    }

    .bf-design-image .design-image-content {
        flex: 1;
    }

    .bf-design-image .design-image-content img {
        width: 100%;
    }

    .bf-dbw {
        color: #f2f0f0;
        font-style: 20px;
        line-height: 1.6;
        margin: 90px auto 0;
        width: 980px;
    }

    .bf-dbw h3 {
        font-size: 64px;
        font-style: italic;
    }

    .bf-dbw .dbw-image {
        display: flex;
        justify-content: space-between;
    }

    .bf-dbw .dbw-image .img {
        flex: 1;
        margin: 30px 0 100px;
    }
    .bf-dbw .dbw-image .img img{
        width: 100%;
    }

    .product {
        background: #f2f0f0;
        padding: 50px 0;
        width: 100%;
    }

    .product .product-detail {
        display: flex;
        justify-content: space-between;
        margin: 0 auto;
        width: 980px;
    }

    .product .product-detail .detail-content {
        flex: 1;
        font-style: 16px;
        max-width: 300px;
    }

    .product .product-detail .detail-content img {
        width: 100%;
    }

    .product .product-detail a {
        color: #000;
        display: block;
        height: 100%;
        line-height: 1.3;
        text-decoration: none;
        transition: all 0.6s;
    }

    .product .product-detail a .detail_btn {
        background: #6279b8;
        border-radius: 25px;
        color: #fff;
        height: 50px;
        line-height: 50px;
        margin-top: 15px;
        text-align: center;
        text-decoration: none;
        width: 300px;
    }

    .product .product-detail a .detail_btn:after {
        background: url(/marine/products/images/detail_btn_arrow.png)no-repeat;
        content: '';
        display: inline-block;
        height: 9px;
        margin-left: 0.6em;
        width: 6px;
    }

    .product .product-detail a:hover {
        opacity: 0.7;
    }



}