.q_slider_item .wrap_fig_20 img,.q_slider_item .wrap_fig_rc img {
    object-fit: unset;
    width:auto;
}
.wrap_fig_rc,.wrap_fig_20 {
    height: 80%;
    width: 100%;
    position: absolute;
    top: 50%;
    left: 50%;
    transform: translate(-50%,-50%);
}
.wrap_fig_rc img,.wrap_fig_20 img {
    height: 100%;
    position: static;
    width: auto;
    display: block;
    margin: 0 auto;
    opacity:0;
}
.wrap_text_year {
    position: absolute;
    top: 50%;
    left: 50%;
    color: #a5dcf4;
    font-size: 9vw;
    transform: translate(-50%,-50%);
    font-weight: bold;
    font-family: helvetica;
    line-height: 1;
    text-align: center;
    opacity:0;
    animation-name: text_year;
    animation-duration: 1s;
    animation-delay: 1s;
    animation-fill-mode: forwards;

}
@keyframes fig_20{
    0%{
        opacity: 0;
    }
    100%{
        opacity: .8;
    }
}
@keyframes fig_rc{
    0%{
        opacity: 0;
    }
    100%{
        opacity: 1;
    }
}
.wrap_fig_rc img {
    animation-name: fig_rc;
    animation-duration: 4s;
    animation-delay: 1.5s;
    animation-fill-mode: forwards;
}

.wrap_fig_20 img {
    animation-name: fig_20;
    animation-duration: 3s;
    animation-delay: .5s;
    animation-fill-mode: forwards;
}
@keyframes text_year{
    0%{
        opacity: 0;
    }
    100%{
        opacity: 1;
    }
}
section.intro {
    padding: 10% 5%;
    background-image: url(../img/DSC9225-scaled-3.jpg);
    background-size: cover;
}
section.intro h2 {
    font-size: 5rem;
    text-align: center;
    color: #fff;
    font-weight: 500;
    padding-bottom: 1.5em;
}
section.intro h2 .h2_sub {
    font-size: .7em;
    line-height: 1.2;
}
ul.wrap_btn {
    display: flex;
    justify-content: center;
    padding: 0;
    padding-bottom: 6em;
    list-style: none;
}
ul.wrap_btn li {
    margin: 0 15px;
}
ul.wrap_btn li a {
    padding: 0.5em 1em;
    font-family: 'Oswald';
    font-size: 1.8rem;
}
ul.wrap_btn.btn_anchor li a {
    color: #000;
    background-color: #d9c39a;
}
ul.wrap_btn.btn_link li a {
    color: #fff;
    background-color: rgb(42,162,214);
}
section.musicians {
    padding: 0 2%;
    background-color: #000;
}
.musicians .lead {
    padding: 6% 0;
    color: #fff;
    text-align: center;
    font-family: 'Oswald';
    font-size: 3.6rem;
    font-weight: 200;
}
.musicians .epi {
    font-family: oswald;
    color: #fff;
    font-size: 2.6rem;
    font-weight: 200;
    text-align: center;
    line-height: 2;
    padding: 5% 0;
}
.musicians ul.list_musicians {
    display: flex;
    flex-wrap: wrap;
    padding: 0;
    margin: 0;
    list-style: none;
}
ul.list_musicians li {
    width: calc((100% - 4%) / 3);
    margin-right: 2%;
    margin-bottom: 2%;
    height: 0;
    padding-top: 33%;
    position: relative;
}
ul.list_musicians li:nth-child(3n) {
    margin-right: 0;
}
ul.list_musicians li img {
    position: absolute;
    top: 0;
    left: 0;
    width: 100%;
    height: 100%;
    object-fit: cover;
    filter: grayscale(100%);
}
ul.list_musicians li img:hover {
    filter: grayscale(0);
}
section.history {
    background-image: url(../img/01_Tobira_DSC0632_longBG2-scaled.jpg);
    background-repeat: no-repeat;
    background-size: cover;
    padding: 5% 2%;
}
.history h2 {
    font-size: 4rem;
    font-weight: 200;
    padding-bottom: 1em;
    text-align: center;
}
.history .wrap_year {
    display: flex;
    position:relative;
}
.history .wrap_year:before {
    content: "";
    display: block;
    background-color: #fff;
    width: 2px;
    height: 100%;
    position: absolute;
    left: 50%;
    top: 0;
}
.history .wrap_year.rightside {
    flex-direction: row-reverse;
}
.history .wrap_year .box_year {
    width: calc(50% - 13px - 30px);
    background-color: #f0f0f0;
    border-radius: 5px;
    padding: 2%;
    margin-right: 30px;
    position: relative;
    margin-top: 10px;
}
.history .wrap_year.rightside .box_year{
	margin-right:0;
	margin-left:30px;
}
.box_year:before {
    left: 100%;
    top: 54px;
    border: solid transparent;
    content: " ";
    height: 0;
    width: 0;
    position: absolute;
    pointer-events: none;
    border-color: rgba(225,225,225,0);
    border-left-color: #f0f0f0;
    border-width: 14px;
    margin-top: -14px;
}
.rightside .box_year:before {
    right: 100%;
    left: unset;
    transform: rotate(180deg);
}
.history .wrap_year .box_year h3 {
    font-size: 1.6rem;
    font-family: sans-serif;
    color: orange;
    padding-bottom: 0.7em;
}
.history .wrap_year .box_year .year_lead {
    font-weight: bold;
    color: #666;
    font-size: 1.2rem;
    line-height: 1.4em;
}
.history .wrap_year .box_year .year_lead img {
    width: 40%;
    float: right;
}
.history .wrap_year .box_year .year_text {
    line-height: 1.4em;
}
.history .wrap_year .box_year .box_thumb {
    display: flex;
    justify-content: flex-end;
}
.history .wrap_year .box_year .box_thumb img {
    display: block;
    height: auto;
    width: 30%;
    object-fit: contain;
}
.history .wrap_year .year_dot {
    position: relative;
    width: 28px;
}
.history .wrap_year .year_dot:before {
    content: "";
    display: block;
    width: 24px;
    height: 24px;
    background-color: #fff;
    border-radius: 50%;
    position: absolute;
    top: 50px;
    left: 50%;
    border: 2px solid #dd3333;
    transform: translate(-50% , 0);
}
.history .wrap_year.year_2003 .year_dot:before {
    border: 2px solid #999;
}
.history .wrap_year .year_dot:after {
    display: block;
    position: absolute;
    top: 50px;
    left: 50%;
    transform: translate(50% , 0);
    background-color: #999;
    color: #fff;
    padding: 0.5em 1em;
    border-radius: 5px;
    font-weight: bold;
}
.history .wrap_year.rightside .year_dot:after {
    left: unset;
    right: 50%;
    transform: translate(-50%,0);
}
.history .wrap_year.year_2003 .year_dot:after {
    content: "2003";
}
.history .wrap_year.year_2005 .year_dot:after {
    content: "2005";
}
.history .wrap_year.year_2007 .year_dot:after {
    content: "2007";
}
.history .wrap_year.year_2010 .year_dot:after {
    content: "2010";
}
.history .wrap_year.year_2015 .year_dot:after {
    content: "2015";
}
.history .wrap_year.year_2016 .year_dot:after {
    content: "2016";
}
.history .wrap_year.year_2023 .year_dot:after {
    content: "2023";
}
section.interview {
    background-color: #000;
    color: #fff;
    padding: 8% 4%;
    font-size: 1.4rem;
}
.interview h2 {
    font-size: 3.4rem;
    font-weight: 500;
    text-align: center;
    padding-bottom: 1em;
    line-height: 1.2em;
}
.interview h3 {
    font-family: sans-serif;
    font-weight: bold;
    padding-bottom: 0.6em;
}
.interview p.question {
    color: orange;
}
section.book {
    background-color: #000;
    padding: 5%;
}
.book h2 {
    color: #fff;
    text-align: center;
    font-weight: 200;
    font-size: 2.4rem;
    padding-bottom: 1em;
}
.book img {
    display: block;
    margin: 0 auto;
    height: 300px;
}

@media screen and (max-width: 900px){
	section.intro h2 {
	    font-size: 3.6rem;
	}
	ul.wrap_btn li a {
    font-size: 1.2rem;
}
ul.wrap_btn {
    padding-bottom: 3em;
}
}

@media screen and (max-width: 600px){
	.q_slider_item {
    padding-top: 50%;
}
	.q_slider_item > img {
    width: 100%;
    height: auto;
}
ul.wrap_btn {
    display: block;
}
ul.wrap_btn li a {
    width: 100%;
    display: block;
    text-align: center;
    margin: 16px 0;
}
ul.list_musicians li {
    width: calc((100% - 2%) / 2);
    padding-top: 48%;
}
ul.list_musicians li:nth-child(3n) {
    margin-right: 2%;
}
ul.list_musicians li:nth-child(2n) {
    margin-right: 0;
}
.history h2 {
    font-size: 2.4rem;
}
.history .wrap_year.rightside {
    flex-direction: unset;
}
.history .wrap_year.rightside .box_year {
    margin-right: 30px;
    margin-left: 0;
}
.history .wrap_year.rightside .year_dot:after {
    left: 50%;
    right: unset;
    transform: translate(50%,0);
}
.rightside .box_year:before {
    left: 100%;
    right: unset;
    transform: rotate(0);
}
.history .wrap_year:before {
    left: calc(100% - 30px);
}
.history .wrap_year .box_year {
    width: calc(100% - 13px - 30px - 30px);
}
.history .wrap_year .year_dot:after, .history .wrap_year.rightside .year_dot:after {
    transform: translate(-50%,-120%);
}
}