.ttl_area01 {
    padding-bottom: 32px;
    margin-bottom: 182px;
}

.ttl_area01 .ttl_box .ttl_txt {
    min-height: auto;
    margin-bottom: 15px;
}

.ttl_area01 .ttl_box .img{
    bottom: -114px;
}

.ttl_area01 .ttl_box .img img{
    border-radius: 10px;
    box-shadow: rgba(0, 0, 0, 0.16) 0px 3px 8px;
}

.ttl_area01 .ttl_box .ttl_desc {
    padding-right: 52%;
}

.block01_box .linkpanel-box {
    margin-bottom: 20px;
}

.block01_box .linkpanel-ttl {
    margin-top: 20px;
}

.img01 img{
    width: 100%;
    height: auto;
}
.img01 {
    width: 100%;
    text-align: center;
    margin: 45px auto 0;
}

.video_box .video_iframe {
    max-width: 700px;
    margin: 14px auto 0;
    position: relative;
    aspect-ratio: 16 / 9;
}

.video_iframe {
    position: relative;
    aspect-ratio: 16 / 9;
}

.video_iframe iframe {
    /* position: absolute; */
    left: 0;
    top: 0;
    width: 100%;
    height: 100%;
}

.info_block{
    margin: 100px 0;
}

.info_block .profileBox dl {
    margin-bottom: 25px;
}

.historyBox {
    max-width: 700px;
    margin: 0 auto 25px;
    padding: 40px 41px 12px;
    background: #FDF6E3;
    font-size: 16px;
    line-height: 1.313;
    border-radius: 10px;
    box-sizing: border-box;
}
.historyBox .historyBox_year {
    display: flex;
    justify-content: flex-start;
    align-items: center;
    margin-bottom: 26px;
}
.historyBox .historyBox_year .year {
    font-size: 48px;
    font-weight: bold;
    color: #F3CE44;
}
.historyBox .historyBox_year .year img {
    display: block;
    max-height: 40px;
}
.historyBox .historyBox_year .sub {
    font-weight: 500;
}
.historyBox .month {
    font-weight: bold;
}
.historyBox .historyBox_list li {
   display: flex;
}
.historyBox .historyBox_list li + li {
   margin-top: 23px;
}
.historyBox .historyBox_list li .month {
   width: 45px;
   margin-left: 0.5em;
}
.historyBox .historyBox_list li .txt {
   flex: 1 1;
}

.historyBox .historyBox_item {
   margin-bottom: 30px;
   padding-bottom: 30px;
   position: relative;
}
.historyBox .historyBox_item::after {
   content:"";
   position: absolute;
   left: 0;
   right: 0;
   bottom: -3px;
   height: 3px;
   background: url('../image/dotted.png') repeat-x center left / auto 3px;
}
.historyBox .historyBox_item:last-child {
   margin-bottom: 0;
}
.historyBox .historyBox_item:last-child::after {
   content: none;
}


@media screen and (max-width: 750px) {
    .ttl_area01 {
        padding-bottom: 13.641vw;
        margin-bottom: calc(36vw + 80px);
    }

    .ttl_area01 .ttl_box{
        margin-top: 20px;
    }

    .ttl_area01 .ttl_box .ttl_txt {
        padding-bottom: 3px;
    }

    .ttl_area01 .ttl_box .img{
        bottom: -114px;
    }

    .ttl_area01 .ttl_box .ttl_desc {
        padding-right: 0;
        font-size: 14px;
        padding-bottom: 40px;
    }
    .ttl_text{
        margin-bottom: 5px;
    }
    .info_block {
        margin: 80px 0 100px;
    }
    .info_block .profileBox dl {
        margin-bottom: 20px;
    }
    .img01 {
        margin: 40px auto 0;
    }
    
    .historyBox {
        margin: 0 0 20px;
        padding: 35px 15px 17px;
        font-size: 14px;
        line-height: 1.5;
    }
    .historyBox .historyBox_year {
        margin-bottom: 15px;
    }
    .historyBox .historyBox_year .year {
        font-size: 35px;
    }
    .historyBox .historyBox_year .year img {
        max-height: 29px;
        width: auto;
    }
    .historyBox .historyBox_list li + li {
        margin-top: 20px;
    }
    .historyBox .historyBox_list li .month {
        width: 38px;
        margin-left: 0.38em;
    }

    .historyBox .historyBox_item {
        margin-bottom: 25px;
        padding-bottom: 21px;
    }
}