@media screen and (min-width:769px) {
    .category_ {
        width: 1300px;
        margin: 65px auto 300px;
    }
    .category_ .block_inner .top_title_head h2 {
        color: #001960;
        font-size: 20px;
        font-weight: normal;
        line-height: 27px;
        text-align: center;
        margin: 0 0 102px;
    }
    .category_ .block_inner .top_title_head h2 strong {
        font-family: "Arial Black", arial;
        font-size: 47px;
        font-weight: bold;
        line-height: 67px;
        display: block;
    }
    .category_ .block_inner .con_block ul {
        display: flex;
        flex-wrap: wrap;
        gap: 100px 50px;
    }
    .category_ .block_inner .con_block ul li {
        position: relative;
        width: 400px;
        box-sizing: border-box;
    }
    .category_ .block_inner .con_block ul li .con_mainImg {
        width: 100%;
        height: 142px;
        margin-bottom: 25px;
    }
    .category_ .block_inner .con_block ul li .con_mainImg a {
        width: 100%;
        height: 100%;
        display: flex;
        align-items: center;
        justify-content: center;
    }
    .category_ .block_inner .con_block ul li .con_mainImg img {
        width: 100%;
    }
    .category_ .block_inner .con_block ul li .con_mainImg img:hover {
        opacity: 0.6;
    }
    .category_ .block_inner .con_block ul li .con_mainTitle {
        margin: 0 auto 37px;
    }
    .category_ .block_inner .con_block ul li .con_mainTitle h3 {
        color: #001960;
        font-size: 23px;
        font-weight: normal;
        line-height: 31px;
        text-align: center;
    }
    .category_ .block_inner .con_block ul li .con_mainTitle h3 strong {
        font-size: 31px;
        font-family: "Arial Black", arial;
        font-weight: bold;
        line-height: 40px;
        display: block;
    }
    .category_ .block_inner .con_block ul li .con_accBtn {
        position: relative;
        width: 36px;
        height: 36px;
        margin: 0 auto;
        border: 2px solid #707070;
        border-radius: 100px;
        cursor: pointer;
    }
    .category_ .block_inner .con_block ul li .con_accBtn::before,
    .category_ .block_inner .con_block ul li .con_accBtn::after {
        content: '';
        position: absolute;
        top: 50%;
        left: 50%;
        width: 23.32px;
        height: 2px;
        border-radius: 10px;
        background: #707070;
        transform: translate(-50%, -50%);
    }
    .category_ .block_inner .con_block ul li .con_accBtn::after {
        transform: translate(-50%, -50%) rotate(90deg);
    }
    .category_ .block_inner .con_block ul li .con_ham {
        opacity: 0;
        display: none;
        position: absolute;
        top: calc(100% - 40px);
        left: 0;
        width: 100%;
        height: auto;
        background: #FFF;
        z-index: 2;
        padding-top: 40px;
        padding-bottom: 10px;
    }
    .category_ .block_inner .con_block ul li .con_ham.open_ {
        animation: hamFadeIn 0.5s ease-out forwards;
        display: block;
    }
    
    .category_ .block_inner .con_block ul li .con_ham ul {
        position: relative;
        width: 100%;
        padding: 30px 0;
        margin-top: 40px;
        display: flex;
        flex-wrap: wrap;
        gap: 20px 20px;
        border-top: 1px solid #707070;
        border-bottom: 1px solid #707070;
    }
    .category_ .block_inner .con_block ul li .con_ham ul:before {
        content: '';
        position: absolute;
        left: 50%;
        top: -70px;
        transform: translateX(-50%);
        width: 0;
        height: 0;
        border-top: 20px solid #707070;
        border-left: 13px solid transparent;
        border-right: 13px solid transparent;
    }
    
    .category_ .block_inner .con_block ul li .con_ham ul li {
        width: calc((100% - 40px) / 3);
    }
    .category_ .block_inner .con_block ul li .con_ham ul li a {
        display: flex;
        flex-direction: column;
        align-items: center;
        width: 100%;
    }
    .category_ .block_inner .con_block ul li .con_ham ul li a:hover {
        text-decoration: unset;
    }
    .category_ .block_inner .con_block ul li .con_ham ul li a .con_subImg {
        position: relative;
        width: 70%;
        margin: 0 auto;
    }
    .category_ .block_inner .con_block ul li .con_ham ul li a .con_subImg:hover img {
        animation: imgUp 0.5s ease-out forwards;
    }
    .category_ .block_inner .con_block ul li .con_ham ul li a .con_subTitle {
        text-align: center;
        font-size: 12px;
        color: #001960;
        margin-top: 10px;
    }
    @keyframes hamFadeIn {
        0% {
            opacity: 0;
        }
        100% {
            opacity: 1;
        }
    }
    @keyframes imgUp {
        0% {
            transform: translateY(0);
        }
        100% {
            transform: translateY(-10px);
        }
    }

}
@media screen and (max-width:768px) {
    .category_ {
        margin: calc((40/430)*100vw) auto calc((100/430)*100vw);
    }
    .category_ .block_inner .top_title_head h2 {
        color: #001960;
        font-size: calc((14/430)*100vw);
        font-weight: normal;
        line-height: calc((19/430)*100vw);
        text-align: center;
        margin: 0 0 calc((58/430)*100vw);
    }
    .category_ .block_inner .top_title_head h2 strong {
        font-family: "Arial Black", arial;
        font-size: calc((27/430)*100vw);
        font-weight: bold;
        line-height: calc((30/430)*100vw);
        display: block;
        margin-bottom: calc((7/430)*100vw);
    }
    .category_ .block_inner .con_block > ul {
        display: flex;
        flex-wrap: wrap;
        gap: calc((50/430)*100vw);
    }
    .category_ .block_inner .con_block > ul > li {
        position: relative;
        box-sizing: border-box;
        margin: 0 auto;
    }
    .category_ .block_inner .con_block > ul > li .con_mainImg {
        width: calc((376/430)*100vw);
        height: calc((133/430)*100vw);
        margin: 0 auto calc((30/430)*100vw);
        text-align: center;
    }
    .category_ .block_inner .con_block > ul > li .con_mainImg a {
        width: 100%;
        height: 100%;
        display: flex;
        align-items: center;
        justify-content: center;
    }
    .category_ .block_inner .con_block > ul > li .con_mainImg a img {
        width: 100%;
    }
    .category_ .block_inner .con_block > ul > li .con_mainTitle {
        margin: 0 auto calc((13/430)*100vw);
    }
    .category_ .block_inner .con_block > ul > li .con_mainTitle h3 {
        color: #555555;
        font-size: calc((14/430)*100vw);
        font-weight: bold;
        line-height: calc((19/430)*100vw);
        text-align: center;
    }
    .category_ .block_inner .con_block > ul > li .con_mainTitle h3 strong {
        color: #001960;
        font-size: calc((22/430)*100vw);
        font-family: "Arial Black", arial;
        font-weight: bold;
        line-height: calc((25/430)*100vw);
        margin-bottom: calc((4/430)*100vw);
        display: block;
    }
    .category_ .block_inner .con_block ul li .con_accBtn {
        position: relative;
        width: calc((20/430)*100vw);
        height: calc((20/430)*100vw);
        margin: 0 auto;
        border: 1px solid #707070;
        border-radius: 100px;
        cursor: pointer;
    }
    .category_ .block_inner .con_block ul li .con_accBtn::before,
    .category_ .block_inner .con_block ul li .con_accBtn::after {
        content: '';
        position: absolute;
        top: 50%;
        left: 50%;
        width: calc((13.11/430)*100vw);
        height: 1px;
        border-radius: 10px;
        background: #707070;
        transform: translate(-50%, -50%);
    }
    .category_ .block_inner .con_block ul li .con_accBtn::after {
        transform: translate(-50%, -50%) rotate(90deg);
        transition: transform 0.5s;
    }
    .category_ .block_inner .con_block ul li .con_accBtn.open_btn::after {
        transform: translate(-50%, -50%) rotate(0deg);
    }
    .category_ .block_inner .con_block ul li .con_ham {
        opacity: 0;
        display: none;
        width: 100vw;
        height: auto;
        background: #FFF;
        padding-top: calc((20/430)*100vw);
        padding-bottom: calc((10/430)*100vw);
        overflow-x: auto;
    }
    .category_ .block_inner .con_block ul li .con_ham.open_ {
        animation: hamFadeIn 0.5s ease-out forwards;
        display: block;
    }
    
    .category_ .block_inner .con_block ul li .con_ham ul {
        position: relative;
        overflow: hidden;
        width: max-content;
        padding: calc((10/430)*100vw) 0;
        display: flex;
    }
    
    .category_ .block_inner .con_block ul li .con_ham ul li {
        width: calc((410/430)*100vw / 2.5);
    }
    .category_ .block_inner .con_block ul li .con_ham ul li a {
        display: flex;
        flex-direction: column;
        align-items: center;
        width: 100%;
        text-decoration: unset;
    }
    .category_ .block_inner .con_block ul li .con_ham ul li a:hover {
        text-decoration: unset;
    }
    .category_ .block_inner .con_block ul li .con_ham ul li a .con_subImg {
        position: relative;
        width: calc((410/430)*100vw / 2.5);
        height: calc((410/430)*100vw / 2.5);
        margin: 0 auto;
        display: flex;
        align-items: center;
        justify-content: center;
    }
    .category_ .block_inner .con_block ul li .con_ham ul li a .con_subImg img {
        width: auto;
    }
    .category_ .block_inner .con_block ul li .con_ham ul li a .con_subTitle {
        text-align: center;
        font-size: calc((12/430)*100vw);
        color: #001960;
        margin-top: calc((10/430)*100vw);
        font-weight: bold;
    }
    @keyframes hamFadeIn {
        0% {
            opacity: 0;
        }
        100% {
            opacity: 1;
        }
    }
}