.business_about {
    margin-top: 0;
}
.skill_inner_text h3 {
    font-weight: 800;
}
.skill_inner_text h3:after,
.facilities_heading::after {
    content: none;
}
.product_example h2,
.main_equipment h2 {
    padding-left: 16px;
    border-left: solid 2px #00486d;
    font-weight: 700;
    font-size: 28px;
}
.product_list {
    display: flex;
    flex-wrap: wrap;
}
.product_list,
.facilities_text ul {
    padding: 0;
    list-style: none;
}
.facilities_text li {
    margin: 8px 0;
}
.facilities_heading {
    font-weight: 400;
    font-size: 20px;
    margin-top: 67px;
    margin-bottom: 30px;
}
.facilities_heading::before {
    content: "";
    display: inline-block;
    border-bottom: solid 1px #00486d;
    width: 52px;
    margin-bottom: 7px;
    margin-right: 14px;
}
.facilities_text {
    font-size: 14px;
    line-height: 19px;
}
@media screen and (max-width: 1024px) {
    .main-head .business_sub {
        font-size: 50px !important;
    }
    .business_about_inner,
    .skill_inner_text,
    .facilities_text {
        margin: auto 24px;
    }
    .business_skill .image_area,
    .business_basic_guidelines {
        margin-top: 60px;
        padding: 0 24px;
    }
    .skill_inner_text h3 {
        margin: 20px 0 36px;
    }
    .product_list li {
        width: 49.13%;
    }
    .product_list li:nth-child(odd) {
        margin-right: 1.66%;
    }
    .tab_item {
        display: flex;
        align-items: center;
        justify-content: center;
        font-size: 10px;
    }
    .product_example {
        padding: 0 24px;
    }
    .main_equipment h2 {
        margin-left: 24px;
    }
    .facilities_heading {
        font-size: 16px;
    }
    .facilities_image {
        margin: auto 24px;
    }
    .facilities_image img:last-child {
        margin-top: 24px;
    }
    .product_example h2,
    .main_equipment h2 {
        font-size: 24px;
    }
}
@media screen and (min-width: 1024px) {
    .business_skill_inner {
        display: flex;
        align-items: center;
    }
    .business_skill {
        margin-top: 114px;
    }
    .image_area,
    .skill_inner_text {
        width: 50%;
    }
    .first_text {
        padding: 0 120px;
    }
    .second_text,
    .second_image {
        padding-right: 120px;
    }
    .second_image {
        order: 4;
    }
    .product_list li {
        width: 32.28%;
        margin-right: 1.57%;
    }
    .product_list li:nth-child(3n) {
        margin-right: 0;
    }
    .product_list li p {
        font-size: 14px;
        margin: 14px 0 16px;
    }
    .tab_item {
        line-height: 50px;
        font-size: 16px;
        display: block;
    }
    .tab_content_inner {
        display: flex;
        flex-direction: row;
        justify-content: space-between;
        align-items: flex-start;
    }
    .facilities_image {
        display: flex;
        flex-direction: column;
        align-items: flex-end;
        height: auto;
        width: 480px;
        object-fit: cover;
        margin-top: 37px;
    }
    .facilities_image img {
        margin-top: 37px;
    }
    .facilities_image img:last-child {
        margin-right: 80px;
    }
}

/*タブのスタイル*/
.tab_item {
    width: calc(96.5% / 4);
    margin-right: 1.166%;
    height: 50px;
    border-bottom: 1px solid #00486d;
    background-color: #fff;
    text-align: center;
    color: #565656;
    float: left;
    text-align: center;
    font-weight: bold;
    transition: all 0.2s ease;
}
.tab_d {
    margin: 0;
}
@media screen and (min-width: 1024px) {
    .tab_item:hover {
        opacity: 0.75;
    }
}

/*ラジオボタンを全て消す*/
input[name="tab_item"] {
    display: none;
}

/*タブ切り替えの中身のスタイル*/
.tab_content {
    display: none;
    clear: both;
    overflow: hidden;
}

/*選択されているタブのコンテンツのみを表示*/
#tab_A:checked ~ #tab_A_content,
#tab_B:checked ~ #tab_B_content,
#tab_C:checked ~ #tab_C_content,
#tab_D:checked ~ #tab_D_content {
    display: block;
}

/*選択されているタブのスタイルを変える*/
.tabs input:checked + .tab_item {
    background-color: #00486d;
    color: #fff;
}