@media (max-width: 1220px) {
    .bl1 {
        width: 960px;
    }
    .bl2 {
        width: 960px;
    }
    .bl3 {
        width: 960px; 
    }
    .bl4 {
        width: 960px; 
    }
    .bl5 {
        width: 960px; 
    }
    .bl6 {
        width: 940px; 
    }
    .bl7 {
        width: 860px; 
    }
    .bl8 {
        width: 850px;
    }
    .bl1-l {
        width: 43%;
    }
    .bl1-c {
        width: 12%;
    }
    .girl1 {
        width: 100%;
    }
    .bl1-prod { 
        margin-left: -130px;
        margin-top: 143px; 
        width: 300px;
        height: 338px;
    }
    .bl3-1 {
        width: 100%;
    }
    .bl3-p { 
        font-size: 18px; 
        line-height: 19px; 
    }
    .bl3-2 {
        width: 100%;
    }
    .bl4-r {
        width: 443px;
    }
    .bl4-l {
        width: 496px;
    }
    .bl5-flex { 
        background-size: contain;
    }
    .bl5-p { 
        font-size: 20px; 
        line-height: 22px;
    }
    .bg5-img { 
        width: 474px;
        height: 304px;
    }
    .bl8 { 
        font-size: 12px; 
        line-height: 18px;
    }
}
@media (max-width: 1000px) {
    .bl1 {
        width: 720px;
    }
    .bl2 {
        width: 720px;
    }
    .bl3 {
        width: 720px; 
    }
    .bl4 {
        width: 720px; 
    }
    .bl5 {
        width: 650px; 
    }
    .bl6 {
        width: 720px; 
    }
    .bl7 {
        width: 528px; 
    }
    .bl8 {
        width: 520px;
    }
    nav {
        display: none;
    }
    .bl1-h1 {
        font-size: 30px;
        line-height: 46px;
    }
    .bl1-h2 {
        font-size: 50px;
        line-height: 50px;
    }
    .bl1-ul {
        margin-top: 38px;
    }
    .bl1-li {
        font-size: 15px;
        line-height: 22px;
    }
    .bl1-li::before {
        content: url(../img/d2.png);
        position: absolute;
        margin-left: -10px;
        margin-top: -3px;
    }
    .bl1-old-n { 
        font-size: 10px; 
        line-height: 11px;
    }
    .bl1-old-t { 
        font-size: 7px; 
        line-height: 8px;
    }
    .bl1-new-t { 
        font-size: 9px; 
        line-height: 10px;
    }
    .bl1-new-n { 
        font-size: 15px; 
        line-height: 18px;
    }
    .btn { 
        width: 200px;
        height: 36px;
        font-size: 18px;
        line-height: 36px;
    }
    .bl1-warn { 
        font-size: 9px; 
        line-height: 13px;
        margin-left: 14px;
    }
    .bl1-warn::before {
        content: url(../img/warv-2.png);
        position: absolute;
        margin-left: -14px;
        margin-top: 0px;
    }
    .bl1-prod {
        margin-left: -158px;
        margin-top: 91px;
        width: 213px;
        height: 240px;
    }
    .bl1-prod {
        margin-left: -157px;
        margin-top: 80px;
        width: 260px;
        height: 293px;
    }
    .bl2-h1 { 
        font-size: 28px; 
        line-height: 28px;
    }
    .bl2-h2 { 
        font-size: 18px; 
        line-height: 27px;
    }
    .bl3-h1 {
        font-size: 18px;
        line-height: 20px;
    }
    .bl3-p {
        font-size: 14px;
        line-height: 15px;
    }
    .bl3-fl { 
        margin-top: 16px;
    }
    .b2 {
        padding: 0 0 30px;
    }
    .b3 {
        padding: 0 0 60px;
    }
    .bl4-l {
        width: 375px;
    }
    .bl4-r {
        width: 334px;
    }
    .bl5-h1 { 
        font-size: 18px; 
        line-height: 27px;
    }
    .bl5-p {
        font-size: 13px;
        line-height: 15px;
    }
    .bl5-l {
        width: 34%;
        margin-top: 34px;
    }
    .bg5-img {
        width: 336px;
        height: 215px;
        margin-top: 2px;
    }
    .b4 {
        padding: 0 0 24px;
    }
    .b5 {
        padding: 0 0 50px;
    }
    .bl6-sl {
        margin-top: 34px;
    }
    .bl6-item {
        margin: 0 20px;
    }
    .b6 {
        padding: 0px 0 16px;
    }
    .bl7-item {
        width: 122px;
        min-height: 154px;
    }
    .bl7-p {
        padding: 8px 10px; 
        font-size: 10px;
        line-height: 12px;
    }
    .b7 {
        padding: 0 0 60px;
    }
    .bl8 {
        font-size: 9px;
        line-height: 14px;
    }
}
@media (max-width: 730px) {
    .bl1 {
        width: 290px;
    }
    .bl2 {
        width: 296px;
    }
    .bl3 {
        width: 300px; 
    }
    .bl4 {
        width: 300px; 
    }
    .bl5 {
        width: 280px; 
    }
    .bl6 {
        width: 300px; 
    }
    .bl7 {
        width: 290px; 
    }
    .bl8 {
        width: 290px;
    }
    .bl1-l {
        width: 100%;
    }
    .bl1-c {
        width: 50%;
    }
    .bl1-r {
        width: 50%;
    }
    .bl1-h2 {
        font-size: 52px;
        line-height: 52px;
    }
    .bl1-ul {
        margin-top: 18px;
    }
    .bl1-pri {
        margin-top: 126px;
    }
    .bl1-prod {
        position: absolute;
        margin-top: -268px;
        margin-left: 0px;
        width: 150px;
        height: 169px;
    }
    .girl1 { 
        position: absolute;
        width: 146px;
        margin-top: -271px;
        height: 153px;
    }
    .b2-img-2 {
        display: block;
    }
    .b2-img {
        display: none;
    }
    .bl3-l {
        width: 100%;
    }
    .bl3-r {
        width: 100%;
    }
    .b2 {
        padding: 0 0 18px;
    }
    .bl3-h1 { 
        margin-bottom: 2px;
    }
    .bl3-ll {
        width: 100%;
    }
    .bl3-rr {
        width: 100%;
        order: -1;
    }
    .b3 {
        padding: 0 0 40px;
    }
    .bl4-1 {
        margin-bottom: 12px;
    }
    .bl5-l {
        width: 100%;
    }
    .bl5-r {
        width: 100%;
        z-index: 55;
        position: relative;
    }
    .bg5-img {
        width: 100%;
        height: auto;
    }
    .bl5-h1 {
        font-size: 20px;
        line-height: 30px;
        text-align: center;
    }
    .bl5-l { 
        margin-top: 0px;
    }
    .bl5-l {
        width: 75%;
        z-index: 55;
        position: relative;
    }
    .bg5-img {
        width: 64%;
        height: auto;
        margin: 0 auto;
        display: block;
    }
    .bl5-flex { 
        background: transparent; 
    }
    .el {
        display: block;
        position: absolute;
        margin-top: -309px;
        z-index: 1;
        width: 300px;
        margin-left: -10px;
    }
    .b5 {
        padding: 0 0 24px;
    }
    .bl6-sl {
        margin-top: 20px;
    }
    .bl7-flex { 
        margin-top: 32px;
    }
    .bl7-item {
        width: 136px; 
        margin-bottom: 12px;
    }
    .b7 {
        padding: 0 0 0px;
    }
    .cc1 {
        display: block;
    }
    .ttt {
        display: none;
    }
    .bl8 {
        font-size: 12px;
        line-height: 16px;
    }
    .b8 {
        padding: 6px 0 32px;
    }
    .modal2 { 
        padding-top: 30px;
    }
}