.case_by li p {
    letter-spacing: -1.3px;
}

.about h5 {
        margin-bottom: 86px;
    }

.about li.about1{width: 372px;margin-right: calc((100% - 1044px) / 2);}
.about li.about2{width: 382px;margin-right: calc((100% - 1064px) / 2);}
.about li.about3{width: 300px;}
.pc_ver_br {
        display: block;
    }   
    .ta_ver_br {
        display: none;
    } 
    .mo_ver_br {
        display: none;
    } 

    .method ul.flex_list3 li span {
        font-size: 20px;
        margin-bottom: 0;
        letter-spacing: -0.1em;
    }
    ul.flex_list3 {
        display: flex;
        flex-wrap: wrap;
    }
    .flex_list3 li {width:33.333333%; padding:0 2% 4%;}

    ul.flex_list4 {
    display: flex;
    flex-wrap: wrap;
    margin: 0 -2% 10px;
}
    .flex_list4 li {
        width: 25%;
        padding: 0 2% 3%;
    }
    ul.flex_list2 {
        display: flex;
        flex-wrap: wrap;
        margin: 0 -1% 2%;
    }
    .flex_list2 li {
        width: 50%;
        padding: 0 1% 3%;
    }
.case_by li div>span.flex_list2_tit {
    color: #0a0d11;
    font-size: 15px;
    margin-top: 1.2em;
}
    .boder-btm3 {border-bottom: 3px solid #000;}
    span.mt2 {margin-bottom:0; margin-top:1em;}
.case_by li div>span.mt_case2 {
    margin-top: 0.8em;
    margin-bottom: 0;
}
    .method ul.flex_list3 li div {        padding: 17px 0;}
    .sub3 .case2 div div {
        width: 70%;
        padding-left: 5%;
        margin-left: -4px;
        float: none;
    }
     .case_by li div>span.mt_case1 { margin-bottom: 0}
    .pc_ta_ver_div {display: block}
    .mo_ver_div {display: none}
    .method li p, .method li .point p, .method p, .case_by p, .cause p {
        font-weight: 500;
    }
.case_by p span.mb2p_h {
    height: 18px;
    width: 100%;
    display: block;
}
p.mb2p {
    margin-bottom: 28px;
}
.mb3p {
    margin-bottom: 15px;
}
    .case_by li.clear.case2.click_box p.black_color {
    color: #0a0d11;
    margin-bottom: 40px;
    letter-spacing: -1.7px;
    font-size: 20px;
    line-height: 1.6em;
}

.case_by p.black_color, .case_by li div p, ul.flex_list3 p {
    font-weight: bold;
}
.about_btns {
    display: flex;
    margin: 0 -1%;
}
    .case_by li .about_btns span {
        width: 33.333%;
        padding: 7px;
        font-size: 18px;
        margin: 0 1%;
        display: inline-block;
        color: #000;
        border: 1px solid #000;
        cursor: pointer;
        text-align: center;
    }

    .case_by li .about_btns span.on {
        background-color: #000;
        color: #fff;
    }
    img.pc_ver {display: inline-block}
    img.ta_ver {display: none}    
    img.mo_ver {display: none}
    .sub10 .case2 img {
        width: 30%;
    }
    .sub10 .case2 div div {
    width: 70%;
    padding-left: 5%;
    margin-left: -4px;
    float: none;
}
    .boxs {
    display: none; position: relative;
}
.sub10 .case2 div.boxs_warp {
    display: flex;
    width: 100%;
    top: 0;
    position: relative;
    padding: 5.5% 0 10px;
    margin: 0;flex-wrap: wrap;
}
.sub10 .case2 div.boxs_warp div.img_area {
    width: 32%;
    padding: 0;
    margin: 0;
}
.sub10 .case2 div.boxs_warp div.img_area img {
    width: 100%;
}
.sub10 .case2 div.boxs_warp div.txt_area {
    width: 68%;
    padding-left: 5%;
    margin-left: 0;
    margin-top: 5px;
    float: none;
}
.sub10 .case2 div.boxs_warp div.txt_area span.txt_area_tit::after {content: "";position: absolute;height: 4px;width: 220px;background-color: #010101;bottom: -13px; left:0}

.sub10 .case2 div.boxs_warp div.txt_area span.txt_area_tit {
    position: relative;
    margin-bottom: 1.6em;
}
.sub10 .case2 div.boxs_warp div.txt_area span.txt_area_subtit {
    font-size: 18px;
    margin-bottom: 0;
    margin-top: 0.9em;
}
.sub10 .case2 div.boxs_warp div.txt_area p {
    font-size: 15px;
    color: #0a0d11;
}
    .case_by li div p.mb4p {
    padding-top: 0px;
    margin-bottom: 27px;
    line-height: 1.55em;
}
    .case_by li div p.sub10_txt {
    color: #000;
    margin-top: 4px;
    margin-bottom: 1em;
}
.method >div>p.sub10_right_txt {
    color: #0a0d11;
    text-align: right;
    font-size: 16px;
    margin-top: -11px;    margin-bottom: 14px;
}
.method ul.flex_list4 li div {
    padding: 0;
    width: 100%;
    margin-top: 5%;
}
.method ul.flex_list4 li div span {
    font-size: 19px;
    margin-bottom: 2px;
}
@media (max-width: 1250px) and (min-width: 1100px) {
    .process.proc2 ul::before {
        left: 12%;
    }
        
    @-webkit-keyframes process2 {
         0% {
               width: 0%;
        }
        33% {
               width: 27%;
        }
        66% {
               width: 54%;
        }
         100% {
               width:75%;
        }


    }

    @keyframes process2 {
     0% {
               width: 0%;
        }
        33% {
               width: 27%;
        }
        66% {
               width: 54%;
        }
         100% {
               width: 75%;
        }

    }
}
@media (min-width: 1100px) {
    .process h6 {
        margin-top: 70px;
    }
    .page_con_box2 {
        padding: 250px 0 125px;
    }
    .case_by li {
        padding: 66px 0 55px 39.6%;
        position: relative;
    }
    .case_by li.pd63 {
        padding: 63px 0 55px 39.6%;
    }

    .case_by li>strong {
        width: 34%;
        position: absolute;
        top: 66px;
        left: 0;
    }
    .case_by li div>span {
        margin-bottom: 16px;        letter-spacing: -1.6px;
    }
    {
        padding: 64px 0 55px 39.6%;line-height: 1.6em;
    }

    .case_by li.clear.case2 {
        padding: 64px 0 55px 39.6%;
    }
    .method li {
        margin-bottom: 0;
        font-size: 0;
    }
}  

@media (max-width: 1099px) and (min-width: 750px) {
            img.pc_ver {display: none}
        img.ta_ver {display: inline-block}    
        img.mo_ver {display: none}
        .sub3 .case2 div div {
            width: 60%;
            padding-left: 6%;
        }
        .sub3 .case2 img, .sub3 .case2 div div {
            margin-top: 23px;
        }
        .process.proc2 ul::before {
        left: 8.6% !important;
    }
        .about h5 {
        font-size: 200%;margin-bottom: 11%;letter-spacing: -0.06em;
    }
        .case_by li {
        padding: 8.4% 0 6%;
    }
    .case_by li strong {
        font-size: 96%;
    }
    .process ul {
        margin-left: 27%;
    }

    .flex_list3 li {width:50%; padding:0 1.5% 1.5%;}
    .flex_list3 img{  margin-bottom:5%;}
    .flex_list3 div{padding-left:0 !important;display:block; width:100%;}
    .method li div {
        width: 100%;
        padding-left: 3%;
        font-size: 3.2vw;
    }
    .case_by li div>span.mt_case2 {margin-top:1.3em;}
        .sub3 .case2 img {
        width: 39%;
    }
    .sub3 .case2 div div {
        width: 60%;
        padding-left: 6%;
    }
    .sub3 .case2 img, .sub3 .case2 div div {
        margin-top: 23px;
    }
    li.clear.case2 p.black_color {
        line-height: 1.7em;
    }
    .about li.about1 {
        margin-bottom: 11%;
        width: 100%;
        margin-right: 0;
    }
    .about li.about2, .about li.about3 {
        margin-bottom: 11%;
        width: 100%;
        margin-right: 0;
    }
    .case_by li.clear.case1 {
        padding: 7.6% 0 6%;
    }
    .case_by li.clear.case2 {
        padding: 8% 0 7%;
    }
    .case_by li div p.mb2p {
        margin-top: -0.5em;
        line-height: 1.7em;
        margin-bottom: 1.6em;
        letter-spacing: -0.035em;
    }
    .page_con_box.conbox5.method {
        padding-top: 98px !important;
    }
    .method h6, .case_by h6, .cause h6, .faq_box h6 {
        font-size: 160%;
        margin-bottom: 7%;
        letter-spacing: -3px;
    }
    .case_by li div img.mb2p {
    margin-bottom: 0;
}
    .case_by li div p.sub10_txt {
    color: #000;
    margin-top: 6px;
    margin-bottom: 1.2em;
}
    .method ul.flex_list3 li div {
    padding: 0px 0;
}
    .method ul.flex_list3 li span {
    font-size: 20px;
    margin-bottom: 5px;
    letter-spacing: -0.1em;
}
    .case_by li div>span {
        font-size: 73%;margin-bottom: 20px;
    }
    .pc_ver_br {
        display: none;
    }   
    .ta_ver_br {
        display: block;
    } 
    .mo_ver_br {
        display: none;
    } 
    br.ta_ver_br.mo_ver_br {display: block}
        .page_con_box {
        padding: 14% 0 12.6%;
    }
    .case_by p span.mb2p_h {
        height: 0;
    }
    .mb3p {
        margin-bottom: 21px;
    }
    .case_by li.clear.case2.click_box p.black_color {
        color: #0a0d11;
        margin-bottom: 6.6%;
        letter-spacing: -1.7px;
        font-size: 25px;
        line-height: 1.2em;
        padding-top: 5px;
    }
    .about_btns {
        flex-wrap: wrap;
    }
    .case_by li .about_btns span {
    width: 48%;    font-size: 24px;    margin: 0 1% 2%;
    }
    .sub10 .case2 div.boxs_warp {
    padding: 4.3% 0 10px;
}
    .sub10 .case2 div.boxs_warp div.img_area {
       width: 42%; width: 41.5%;
    }
    .sub10 .case2 div.boxs_warp div.txt_area {
        width: 58.5%;
        padding-left: 6%;
        margin-left: 0;
        margin-top: -9px;
        float: none;
    }
        .sub10 .case2 div.boxs_warp div.txt_area span.txt_area_tit::after {
        width: 62%; height: 5px;     bottom: -15px;
    }
        .sub10 .case2 div.boxs_warp div.txt_area span.txt_area_tit {
        margin-bottom: 2em;
    }
        .sub10 .case2 div.boxs_warp div.txt_area p {
        font-size: 19px;line-height: 1.3em;
    }
        .sub10 .case2 div.boxs_warp div.txt_area span.txt_area_subtit {
        font-size: 22px;
        margin-bottom: 0;
        margin-top: 1.3em;
    }
    .method >div>p.sub10_right_txt {
        color: #0a0d11;
        text-align: left;
        font-size: 20px;
        margin-top: -37px;
        margin-bottom: 14px;
    }
    ul.flex_list4 {
        margin: 8% -2% 10px;
    }
    .flex_list4 li {
        width: 50%;
        padding: 0 2% 3%;
    }
      .method ul.flex_list4 li div span {
        font-size: 24px;
        margin-bottom: 9px;
    }
     .page_con_box.conbox8.process.proc2 {
        padding: 27% 0 24%;
    }   
    
}    
@media (min-width: 750px) {
    
        .flex_list3 {
        margin: 0 -1.5%;
        padding: 20px 0;
    }
}    
@media (max-width:749px){
            .about_btns span {
            padding: 3% 3%;
            font-size: 15px;
            margin: 0.5% 0;
            width: 50%;
        }
        img.pc_ver {display: none}
        img.ta_ver {display: none}    
        img.mo_ver {display: inline-block}
        .sub3 .case2 div div {
            width: 100%;
            padding-left: 0;
            margin-left: 0;
        }
        .process h6 {
        margin-bottom: 10%;
    }
    .pc_ver_br {
        display: none;
    }   
    .ta_ver_br {
        display: none;
    } 
    .mo_ver_br {
        display: block;
    } 
    .about li.about1, .about li.about2, .about li.about3 {
        margin-bottom: 12.5%;
        width: 100%;
        margin-right: 0;
    }
    .flex_list3 li {
        width: 100%;
        padding: 1%;
    }
    .method ul.flex_list3 li span {
        font-size: 65%;    margin-bottom: 3px;
    }
    .case_by li strong {
        font-size: 100%;
        margin-bottom: 7%;
        letter-spacing: -2px;
    }
    .case_by li div>span.mt_case2 {margin-top:3em; margin-bottom: 1em}
    .case_by li div>span.mt_case1 { margin-bottom: 1em}
    .method h6, .case_by h6, .cause h6, .faq_box h6 {
        margin-bottom: 8%;
    }
        .case_by li {
        padding: 11% 0 9%;
    }
    .case_by li.case1, .case_by li.case2 {
        padding: 9.5% 0;
    }
    .case_by li div>span {
        font-size: 66%;
        margin-bottom: 5%;
    }
    .case_by li div>span, .case_by li div p {
        line-height: 1.4em;
    }
    .sub3 .case2 div div {
        width: 100%;
        padding-left: 2%;
        margin-left: 0;
    }
    .process.proc2 ul::before {
        left: 7.3% !important;
    }
    .process ul {
        margin-left: 20%;
    }
    .case_by li strong {
        font-size: 92%;
        margin-bottom: 7%;
        letter-spacing: -2px;
    }
        .case_by li p {
        font-size: 54%;
    }
    .method li img {
        margin-bottom: 0;
    }
    .method ul.flex_list3 li div {        padding: 15px 0;}
    .method li p {
    line-height: 1.5em;
}
    .method li {
        margin-bottom: 2%;
    }
    .method li img {
        width: 65%;
    }
    
        .sub3 .case2 div div {
        width: 100%;
        padding-left: 0;
        margin-left: 0;
    }
    .textslide {
        width: 825%;
        margin-bottom: 22%;
    }
    .about h5 {
        font-size: 132%;
        margin-bottom: 13%;
    }
    .page_con_box {
        padding: 20% 0 10.5%;
    }
        .case_by li strong {
        font-size: 92%;
        margin-bottom: 8%;
        letter-spacing: -0.04em;
    }
    .case_by li div>span, .case_by li div p {
        line-height: 1.4em;
    }
    .case_by li div>span {
        letter-spacing: -0.04em;    
    }
    .case_by li p {    letter-spacing: -0.07em;}
.case_by p.black_color, .case_by li div p.mb2p {
        line-height: 1.55em;        margin-bottom: 22px;
    }
    .about .page_inbox p, .about li p {
    line-height: 1.56em;
    }
    .case_by li div.sub03_txt>span {
        line-height: 1.05em;
    }
    .page_con_box.conbox5.method {
        padding-top: 11% !important;
    }
    .mb3p {
        margin-bottom: 3px;
    }
    .case_by li.clear.case2.click_box p.black_color {font-size: 73%; line-height: 1.3em;margin-bottom: 8%;}
    .about_btns {
        flex-wrap: wrap;
    }
    .case_by li .about_btns span {
    width: 48%;    font-size: 60%;    margin: 0 1% 2%;    padding: 6px 0;
    }
    .sub10 .case2 div.boxs_warp {
        padding: 7% 0 3px;
    }
    .sub10 .case2 div.boxs_warp div.img_area {
        width: 100%;
    }
.sub10 .case2 div.boxs_warp div.img_area img.mb {
    width: 66%;
    margin-bottom: 6% !important;
}
    .sub10 .case2 div.boxs_warp div.txt_area span.txt_area_tit {
    position: relative;
    margin-bottom: 2.2em;
}
    .sub10 .case2 div.boxs_warp div.txt_area span.txt_area_subtit {
    font-size: 64%;
    margin-bottom: 3px;
    margin-top: 1.2em;
}
    .sub10 .case2 div.boxs_warp div.txt_area p {
    font-size: 54%;
    color: #0a0d11;
}
    .sub10 .case2 div.boxs_warp div.txt_area {
    width: 100%;
    padding-left: 0%;
    margin-top: 5px;
}
    .case_by li.case1.pd63 strong {
    margin-bottom: 4%;
}
    .case_by li.case1.pd63 div>span {
        margin-bottom: 4%;
    }
    .case_by li div p.mb4p {
    margin-bottom: 20px;
}
.case_by li div p.sub10_txt {
    color: #000;
    margin-top: 8px;
    margin-bottom: 0.2em;
}
        .method h6{
        letter-spacing: -1px;
    }
    .method >div>p.sub10_right_txt {
        text-align: left;
        font-size: 55%;
        margin-top: -18px;
        margin-bottom: 32px;
    }
    ul.flex_list4 {
    margin: 0 -2% 20px;
}
.flex_list4 li {
    width: 100%;
    padding: 0 2% 6%;
}
    .method ul.flex_list4 li div span {
    font-size: 65%;
}
    
    .pc_ta_ver_div {display: none}
    .mo_ver_div {display: block}
}