@charset "UTF-8";
.title-text_mission {
    width: 25vw;
    text-align: center;
}
.title-text_mission i {
    content: '';
    display: block;

}
.title-img {
    background-image: url(../images/mission/mission_fv.jpg);
}
.mission-pc {
    -ms-writing-mode: tb-rl;
	-webkit-writing-mode: vertical-rl;
	writing-mode: vertical-rl;
    display: inline-block;
    text-align: left;
    line-height: 1.4;
    letter-spacing: 0.3em;
}
.mission-sp {
    display: none;
}
.title span {
    height: 70px;
    transform: translateX(-22px);
}
.sub_En-title {
    transform: translateX(-8px);
}
@media(max-width : 1299px) {
    .mission-pc {
        font-size: 2.8rem;
    }
    .title span {
        height: 55px;
        transform: translateX(-20px);
        margin: 0px auto 4px;
    }
}
@media(max-width : 959px) {
    .mission-pc {
        font-size: 2.2rem;
    }
    .title span {
        height: 40px;
        transform: translateX(-16px);
    }
    .title-img {
        margin-top: 7.5vw;
    }
}
@media(max-width:767px) {
    .title-text_mission {
        width: 100vw;
        margin-top: 47px;
    }
    .mission-pc {
        display: none;
    }
    .mission-sp {
        display: block;
        font-size: 2.0rem;
        -ms-writing-mode: lr-tb;
        -webkit-writing-mode: horizontal-tb;
        writing-mode: horizontal-tb;
        text-align: center;
        letter-spacing: 0.2em;
        line-height: 2.0;
        margin: 0 auto;
    }
    .sub_En-title {
        transform: translateX(0px);
    }
}
/*--------------------------------
	conservation process
--------------------------------*/
.conservation-process_wrapper {
    width: 66.666vw;
    margin-left: 25vw;
    margin-bottom: 140px;
}
.conservation-process_title {
    display: flex;
    justify-content: space-between;
    align-items: center;
    margin-top: 18px;
    margin-bottom: 22px;
}
.conservation-process_title p {
    flex: 0 0 255px;
}
.conservation-process_title span {
    content: '';
    display: block;
    width: 100%;
    height: 1px;
    background-color: #D9D9D9;
}
.conservation-process_content {
    display: flex;
    justify-content: space-between;
    column-gap: 22px;
}
.process-link {
    flex: 1;
    display: block;
    border: solid 1px #0D0015;
    padding-top: 5px;
    padding-bottom: 7px;
}
.process-link p {
    text-align: center;
}
.arrow-down {
    display: block;
    color: #777;
    line-height: 1;
    width: 0.5em;
    height: 0.5em;
    border: 0.1em solid currentColor;
    border-left: 0;
    border-bottom: 0;
    transform: translateY(-25%) rotate(135deg);
    margin: 0 auto;
}
.conservation-process_content a:hover {
    opacity: 1;
    background-color: #0D0015;
    color: #fff;
}
@media(max-width : 959px) {
    .conservation-process_wrapper {
        width: 85vw;
        margin-left: 9vw;
        margin-bottom: 140px;
    }
    .conservation-process_title p {
        font-size: 1.4rem;
        flex: 0 0 230px;
    } 
}
@media(max-width : 767px){
    .conservation-process_wrapper {
        width: 89.333vw;
        margin-left: 5.333vw;
        margin-bottom: 108px;
    }
    .conservation-process_content {
        display: block;
    }
    .process-link {
        margin-bottom: 10px;
    }
}
/*-------------------------------------
	research/conservation/reproduction
-------------------------------------*/
.process_wrapper {
    display: flex;
}
.process_title {
    width: 25vw;
    text-align: center;
}
.process_title h2 {
    -ms-writing-mode: tb-rl;
	-webkit-writing-mode: vertical-rl;
	writing-mode: vertical-rl;
    letter-spacing: 0.3em;
    display: inline-block;
    padding-top: 30px;
}
.process-description {
    width: 66.666vw;
    border-top: 1px solid #D9D9D9;
    padding-top: 70px;
}
.process_img-area {
    margin-top: 70px;
    margin-bottom: 120px;
    display: flex;
    justify-content: space-between;
}
.process_img-area img {
    width: 49%;
}
.reproduction {
    margin-bottom: 140px;
}
@media(max-width : 959px) {
    .process_title {
        width: 24vw;
    }
    .process_title h2 {
        font-size: 2.2rem;
    }
    .process-description {
        width: 70vw;
        padding-top: 50px;
    }
    .process_img-area {
        margin-top: 60px;
        margin-bottom: 80px;
    }
}
@media(max-width : 767px) {
    .process_wrapper {
        display: block;
        width: 89.333vw;
        margin: 0 auto;
    }
    .process_title {
        width: 100%;
        text-align: left;
    }
    .process_title h2 {
        -ms-writing-mode: lr-tb;
        -webkit-writing-mode: horizontal-tb;
        writing-mode: horizontal-tb;
        text-align: left;
        margin-bottom: 5px;
    }
    .process-description {
        width: 100%;
        padding-top: 17px;
    }
    .process_img-area {
        display: block;
        margin-top: 40px;
        margin-bottom: 60px;
    }
    .process_img-area img {
        width: 100%;
    }
}
/*-------------------------------------
	footer
-------------------------------------*/
.footer-image {
    background-image: url(../images/mission/mission_end.jpg);
}