@charset "UTF-8";
.about {
    margin-bottom: 116px;
}
.about_cols {
    display: flex;
    flex-direction: row-reverse;
    background: #f8f8f8;
}
.about_areaText {
    min-height: 468px;
    max-width: 500px;
    width: 100%;
    margin: 0 auto;
    padding: 25px 0;
    box-sizing: border-box;
    display: flex;
    flex-direction: column;
    justify-content: center;
}
.about_col {
    width: 50%;
}
.about_col-no1 {
    box-sizing: border-box;
    padding: 0px 25px;
}
.about_title {
    margin-bottom: 20px;
}
.about_headline {
    font-size: 15px;
    margin-bottom: 2px;
}
.about_col-no2 {
    position: relative;
    z-index: 1;
}
.about_table {}
.about_table > caption {
    text-align: left;
    margin-bottom: 4px;
}
.about_table > tbody {}
.about_table > tbody > tr {}
.about_table > tbody > tr:nth-child(2n+1) {
    background: #fff;
}
.about_table > tbody > tr:last-child {}
.about_table > tbody > tr > th {
    white-space: nowrap;
    width: 53px;
}
.about_table > tbody > tr > td {}
.spec {
    margin-bottom: 80px;
}
.spec_inner {}
.spec_title {}
.spec_wrap {
    display: flex;
    flex-wrap: wrap;
}
.spec_box {
    width: 50%;
    box-sizing: border-box;
    border-bottom: 2px solid #fff;
    background: #f8f8f8;
    border-left: 2px solid #fff;
    padding: 25px 31px 29px;
    padding-top: 0;
}
.spec_box:nth-child(2n+1) {
    border-left: none;
}
.spec_headline {}
.spec_text {}
.life {
    background: #f8f8f8;
    padding: 73px 0 80px;
}
.life_inner {}
.life_title {}
.life_table {
    width: 100%;
}
.life_table > tbody {}
.life_table > tbody > tr {
    background: #ededee;
}
.life_table > tbody > tr.-white {
    background: #fff;
}
.life_table > tbody > tr:first-child {}
.life_table > tbody > tr:last-child {}
.life_table > tbody > tr > th {
    white-space: nowrap;
    vertical-align: top;
    font-weight: normal;
    padding: 10px 15px;
    text-align: left;
}
.life_table > tbody > tr > td {
    padding: 1px 10px;
    vertical-align: top;
}
.life_table > tbody > tr > td:nth-last-child(2) {
    white-space: nowrap;
}
.life_table > tbody > tr > th + td + td,
.life_table > tbody > tr > th + td {
    padding-top: 10px;
}
.life_table > tbody > tr.-end > td {
    padding-bottom: 10px;
}
.about_image {
    background-image: url(/assets/img/aluminum/pt-aluminum01@2x.jpg);
    position: absolute;
    z-index: 1;
    top: 0;
    left: 0;
    width: 100%;
    height: 100%;
    background-repeat: no-repeat;
    background-size: cover;
    background-position: center center;
}
@media screen and (min-width:1000px) {}
@media screen and (max-width:1199px) {
    .about_areaText {
        min-height: 360px;
    }
}
@media screen and (max-width:999px) {
    .about {
        margin-bottom: 60px;
    }
    .about_cols {
        display: block;
    }
    .about_areaText {
        padding: 0;
        min-height: 0;
        max-width: none;
    }
    .about_col {
        width: auto;
    }
    .about_col-no1 {
        padding: 25px;
    }
    .about_title {}
    .about_headline {}
    .about_col-no2 {}
    .about_table {}
    .about_table > caption {}
    .about_table > tbody {}
    .about_table > tbody > tr {}
    .about_table > tbody > tr:nth-child(2n+1) {}
    .about_table > tbody > tr:last-child {}
    .about_table > tbody > tr > th {}
    .about_table > tbody > tr > td {}
    .spec {
        margin-bottom: 50px;
    }
    .spec_inner {}
    .spec_title {}
    .spec_wrap {}
    .spec_box {
        padding: 0 15px 15px;
        border-right: none;
        border-bottom: none;
        margin-top: 2px;
    }
    .spec_box:nth-child(2n+1) {}
    .spec_headline {}
    .spec_text {}
    .life {
        padding: 45px 0;
    }
    .life_inner {}
    .life_title {}
    .life_table {}
    .life_table > tbody {}
    .life_table > tbody > tr {}
    .life_table > tbody > tr.-white {}
    .life_table > tbody > tr:first-child {}
    .life_table > tbody > tr:last-child {}
    .life_table > tbody > tr > th {}
    .life_table > tbody > tr > td {}
    .life_table > tbody > tr > td:nth-last-child(2) {}
    .life_table > tbody > tr > th + td + td,
    .life_table > tbody > tr > th + td {}
    .life_table > tbody > tr.-end > td {}
    .about_image {
        height: 0;
        padding-bottom: 66.7%;
        position: static;
    }
}
@media screen and (max-width:767px) {
    .about {}
    .about_cols {}
    .about_areaText {}
    .about_col {}
    .about_col-no1 {
        padding: 25px 15px;
    }
    .about_title {
        margin-bottom: 10px;
    }
    .about_headline {}
    .about_col-no2 {}
    .about_table {}
    .about_table > caption {}
    .about_table > tbody {}
    .about_table > tbody > tr {}
    .about_table > tbody > tr:nth-child(2n+1) {}
    .about_table > tbody > tr:last-child {}
    .about_table > tbody > tr > th {}
    .about_table > tbody > tr > td {}
    .spec {
        margin-bottom: 35px;
    }
    .spec_inner {}
    .spec_title {}
    .spec_wrap {
        display: block;
    }
    .spec_box {
        width: auto;
    }
    .spec_box:nth-child(2n+1) {}
    .spec_headline {}
    .spec_text {}
    .life {
        padding: 35px 0;
    }
    .life_inner {}
    .life_title {}
    .life_table {
        font-size: 12px;
        min-width: 600px;
    }
    .life_table > tbody {}
    .life_table > tbody > tr {}
    .life_table > tbody > tr.-white {}
    .life_table > tbody > tr:first-child {}
    .life_table > tbody > tr:last-child {}
    .life_table > tbody > tr > th {
        padding-left: 5px;
        padding-right: 5px;
    }
    .life_table > tbody > tr > td {
        padding-left: 5px;
        padding-right: 5px;
    }
    .life_table > tbody > tr > td:nth-last-child(2) {}
    .life_table > tbody > tr > th + td + td,
    .life_table > tbody > tr > th + td {}
    .life_table > tbody > tr.-end > td {}
    .about_image {}
}