@charset "UTF-8";

.about_main_pankuzu_ul{
    max-width:960px;
    margin:0 auto;
    display:flex;
    padding:20px;
}
.about_main_pankuzu_li{ 
    line-height:2;
    margin-right:20px;
}
.about_main_keyvisual{
    background:url("../img/about_page_keyvisual.jpg") no-repeat center center / cover;
    position:relative;
    z-index: 1;
}

.about_main_keyvisual::before{
    content:"";
    display:block;
    background:rgba(0,0,0,0.3);
    position:absolute;
    left:0;
    top:0;
    right:0;
    bottom:0;
    z-index: -1;
    }

.about_main_lead_container {
    padding: 80px 15px 240px;
    background-color: #fefefe;
    position: relative;
}
.about_main_lead_wrapper {
    max-width: 1180px;
    margin: 0 auto;
    padding-bottom: 30px;
    background-image: url("../img/tsuru-left.png"),
        url("../img/tsuru-right.png");
    background-repeat:
        no-repeat,
        no-repeat;
    background-position:
        bottom left,
        bottom right;
}
.about_main_lead_p-box {
    padding: 0 70px;
    box-sizing: border-box;
    background-image: url("../img/about_page_dashed-line.png"),
        url("../img/about_page_dashed-line.png");
    background-repeat:
        no-repeat,
        no-repeat;
    background-position:
        top left,
        top right;
    position: relative;
    max-width: 780px;
    margin: 0 auto;
}
.about_main_keyvisual_h2{
    font-size:37px;
    text-align:center;
    padding:80px;
    color:#fff;
    letter-spacing:0.1em ;
    line-height:1.5;
}
.about_main_lead_h2{
    font-size:30px;
    font-weight:normal;
    color:#0B1542;
    text-align:center;
    line-height :4;
    letter-spacing: 0.08em;
}
.about_main_lead_p {
    font-size: 16px;
    text-align: left;
    width: 42em;
    margin: 15px auto;
    line-height: 2;
    color: #0B1542;
    letter-spacing: 0.03em;
}
.align-right{
    text-align: right;
    font-weight:600;
margin-top:1em;
}


/* history */
.about_main_history{
    background-color:#F9F9F9;
    background-image:url("../img/kasou_bg-image.png");
    position:relative;
    overflow: hidden;
    padding-bottom:100px;
}
.about_main_history_midashi{
    position:relative;

}
.about_main_history_midashi_container{
    width:200px;
    height:200px;
    background:#0B1542;
    border-radius: 50%;
    position:absolute;
    display:block;
    left:50%;
    top:-70px;
    transform: translateX(-50%);
    display:flex;
    align-items: center;
}
.about_main_history_midashi_wrapper{
width:150px;
height:150px;
background:#efefef;
border-radius: 50%;
margin:0 auto;
}
.about_main_history_midashi_container_h2{
    font-size:45px;
    color:#0B1542;
    text-align: center;
    padding:55px 0 0;
    position: relative;
}
.about_main_history_midashi_container_h2::after{
    content:"";
    display:block;
    height:2px;
    width:2em;
    background:#0B1542;
    margin:5px auto;
}
.about_main_history_midashi_container_p{
    text-align:center;
    line-height:1.2;
}
.about_main_history_container{
    padding-top:130px;
    max-width:764px;
    margin:0 auto;
    box-sizing: border-box;
}
.about_main_history_wrapper{
    width:100%;
    box-sizing: border-box;
    display:flex;
    align-items: end;
}
.about_main_history_wrapper_point{
    width:100%;
    box-sizing: border-box;
    display:flex;
    align-items:center;
}
.about_main_history_box_border-bottom{
    width:50%;
    box-sizing: border-box;
}
.about_main_history_box_right{
    width:50%;
    padding-left:13%;
    box-sizing: border-box;
    border-left:3px solid #0B1542;
}
.about_main_history_box_left{
    width:50%;
    box-sizing: border-box;
    display:flex;
    align-items: center;
    padding-top:25px;
    position:relative;
}
.about_main_history_box_left::after{
    content:"";
    width:100%;
    height:3px;
    background:#0B1542;
}
.about_main_history_box_left::before{
    content:"";
    width:17px;
    height:17px;
    position:absolute;
    top:calc(50% + 3px);
    right:-10px;
    border-radius: 50%;
    background:#0B1542;
}
.about_main_history_item_image-box{
    padding-right:10%;
}

.about_main_history_item{
    box-sizing: border-box;
    position:relative;
}
.about_main_history_item::after{
    content:"";
    display:block;
    width:100%;
    height:1px;
    background:#0B1542;
    box-sizing: border-box;
    margin-top:15px;
    }
.about_main_history_item::before{
    content:"";
    display:block;
    position:absolute;
    width:17px;
    height:17px;
    border-radius: 50%;
    background:#0B1542;
    box-sizing: border-box;
    bottom:-8px;
    right:-10px;
    }
.about_main_history_item_dt{
    font-size:30px;
    color:#CCAC66;
    line-height:1.5;
}
.about_main_history_item_dd{
    font-size:16px;
    padding-right:21%;
    color:#CCAC66;
    line-height:1.7;
}

.about_main_history_box_image-box{
color:#2E3C6D;
font-size:16px;
line-height:1.6;
margin-top:60px;
}
.about_main_history_wrapper:nth-child(1) .about_main_history_box_image-box{
    margin-top:150px;  
}

.about_main_history_box_image-box span{
    font-size:20px;
    font-weight:bold;
    line-height:1.5;
    display:inline-block;
    padding:20px 0 0;
}
.about_main_history_box_p{
    font-size:16px;
    color:#0B1542;
    line-height:1.6;
}
.about_main_history_box_p span{
    font-size:20px;
    font-weight:bold;
    display:inline-block;
    margin-top:50px;
}


/* 取引指定校 */
.about_main_shiteikou{
    position:relative;
    background:#fefefe;
}
.about_main_shiteikou_container{
max-width:960px;
margin: 0 auto;
padding:60px 0;
display:flex;
justify-content: space-between;
align-items: center;
}
.about_main_shiteikou_midashi-image{
    text-align: center;
}
.about_main_shiteikou_wrapper{
    width:45%;
}
.about_main_shiteikou_h2{
    width: 5.5em;
    font-size: 37px;
    line-height: 1.65;
    text-align: center;
    letter-spacing: 0.08em;
    margin: 30px auto;
    color: #CCAC66;
    background: linear-gradient(transparent 60%, #efefef 0%);
}
.about_main_shiteikou_li{
    color:#0B1542;
    font-size:20px;
    font-weight:500;
    line-height:2.2;
}


@media (max-width:767px){
    .about_main_keyvisual_h2{
        font-size:28px;
        padding:100px 0 60px;
    }
    .about_main_lead_container{
        padding:15% 4% 0;
    }
    .about_main_lead_p-box{
        padding:0 7%;
    }
    .about_main_lead_p{
    width:auto;
    }
    .about_main_history_wrapper{
        padding:0 2%;
        align-items:start;
    }
    .about_main_history_wrapper_point{
        padding:0 4%;
        align-items: inherit;
    }
    .about_main_history_item_dt{
        font-size:22px;
        font-weight:bold;
    }
    .about_main_history_box_image-box{
        margin-top:80px;
        }
    .about_main_history_box_right{
        border-left:1px solid #0B1542;
        padding-left:10%;
    }
    .about_main_history_box_left::after{
        height:1px;
    }
    .about_main_shiteikou_container{
        display:block;
    }
    .about_main_shiteikou_wrapper{
        width:100%;
    }
    .about_main_shiteikou_ul{
        padding:0 4%;
    }
    .about_main_shiteikou_li{
        font-size:16px;
    }
}