@charset "UTF-8";
/**
 * 微研の歴史
 *
 */
@media screen and (max-width: 767px) {
  .inner {
    padding-left: 10px; } }

/* ==========================================================================
   タイトル
   ========================================================================== */
.main-ttl {
  background: url(img/bg_main_ttl.jpg) no-repeat center top;
  background-size: cover;
  border-bottom: none;
  height: auto;
  margin-bottom: 0;
  padding-bottom: 25.6875%;
  position: relative; }

.main-ttl-inner {
  position: absolute;
  left: 0;
  top: 0;
  width: 100%;
  height: 100%;
  text-align: center; }
  .main-ttl-inner span {
    display: block;
    position: absolute;
    top: 50%;
    width: 100%;
    -webkit-transform: translateY(-50%);
    -ms-transform: translateY(-50%);
    transform: translateY(-50%); }

@media screen and (max-width: 1599px) {
  .main-ttl {
    height: 411px;
    padding-bottom: 0; } }

@media screen and (max-width: 767px) {
  .main-ttl {
    height: 0;
    padding-bottom: 70%; }
  .main-ttl-inner img {
    width: 220px; } }

/* ==========================================================================
   歴史
   ========================================================================== */
.hs-area {
  box-sizing: border-box;
  padding: 92px 30px 0;
  position: relative; }

@media screen and (max-width: 767px) {
  .hs-area {
    padding: 40px 0 0; } }

/* リード文
   ========================================================================== */
.hs-lead {
  line-height: 2.36;
  padding-bottom: 103px;
  text-align: center;
  font-size: 18px;
  font-size: 1.8rem; }

.hs-cat-ttl {
  font-size: 0;
  margin-bottom: 66px;
  padding-right: 180px; }
  .hs-cat-ttl li {
    display: inline-block;
    line-height: 1;
    margin-right: 180px;
    width: 50%;
    position: relative;
    text-align: center;
    font-size: 55px;
    font-size: 5.5rem; }
    .hs-cat-ttl li:before {
      background-color: #bfbfbf;
      content: "";
      display: block;
      height: 1px;
      width: 100%;
      position: absolute;
      left: 0;
      top: 50%;
      z-index: -1; }
    .hs-cat-ttl li:nth-child(2) {
      margin-right: -180px; }
  .hs-cat-ttl span {
    background-color: #fff;
    display: inline-block;
    padding: 0 22px;
    position: relative; }

.en li {
  font-size: 44px;
  font-size: 4.4rem; }

@media screen and (max-width: 767px) {
  .hs-lead {
    line-height: 2;
    padding-left: 10px;
    padding-bottom: 30px;
    text-align: left;
    font-size: 14px;
    font-size: 1.4rem; }
    .hs-lead br {
      display: none; }
  .hs-cat-ttl {
    display: none; } }

/* 共通スタイル
   ========================================================================== */
.hs-box-wrap {
  position: relative; }
  .hs-box-wrap:before {
    background-color: #fddfdf;
    content: "";
    display: block;
    height: calc(100% - 81px);
    width: 5px;
    position: absolute;
    left: 50%;
    top: 61px;
    z-index: -1;
    -webkit-transform: translateX(-2px);
    -ms-transform: translateX(-2px);
    transform: translateX(-2px); }

.hs-box {
  position: absolute;
  left: 0;
  width: 100%;
  display: block; }
  .hs-box:after {
    content: "";
    display: block;
    height: 0;
    clear: both;
    visibility: hidden; }

.hs-box-cont {
  box-sizing: border-box;
  width: 50%; }
  .hs-box-cont *:last-child {
    margin-bottom: 0; }

.hs-box-year {
  color: #c02d2f;
  font-weight: normal;
  font-style: italic;
  letter-spacing: 0.04em;
  line-height: 1;
  margin-bottom: 12px;
  position: relative;
  text-align: center;
  font-size: 48px;
  font-size: 4.8rem; }
  .hs-box-year:before {
    background-color: #c02d2f;
    content: "";
    display: block;
    height: 2px;
    width: calc(50% - 90px);
    position: absolute;
    top: 50%;
    -webkit-transform: translateY(-1px);
    -ms-transform: translateY(-1px);
    transform: translateY(-1px); }
  .hs-box-year:after {
    background-color: #c02d2f;
    content: "";
    display: block;
    height: 8px;
    width: 8px;
    position: absolute;
    top: 50%;
    -webkit-transform: translateY(-4px) rotate(45deg);
    -ms-transform: translateY(-4px) rotate(45deg);
    transform: translateY(-4px) rotate(45deg); }
  .hs-box-year .year {
    color: #a2a2a2;
    position: absolute;
    top: 0;
    right: 0;
    font-size: 16px;
    font-size: 1.6rem; }
  .hs-box-year.hs-box-year-s {
    font-size: 24px;
    font-size: 2.4rem; }
    .hs-box-year.hs-box-year-s .sml {
      font-size: 13px;
      font-size: 1.3rem; }

.hs-box-l .hs-box-cont {
  float: left;
  padding-right: 130px;
  width: 50%; }

.hs-box-l .hs-box-year:before {
  left: 0; }

.hs-box-l .hs-box-year:after {
  left: calc(50% - 90px); }

.hs-box-r .hs-box-cont {
  float: right;
  padding-left: 130px;
  width: 50%; }

.hs-box-r .hs-box-year:before {
  right: 0; }

.hs-box-r .hs-box-year:after {
  right: calc(50% - 90px); }

.hs-topic {
  margin-bottom: 40px; }
  .hs-topic p {
    line-height: 1.64; }
  .hs-topic img {
    height: auto;
    width: 100%;
    vertical-align: top; }
  .hs-topic .fbox .hs-topic-img {
    margin-bottom: 0;
    float: left;
    width: 40.2272727273%; }
  .hs-topic .fbox .hs-topic-img2 {
    margin-bottom: 0;
    float: right;
    width: 40.2272727273%; }
  .hs-topic .fbox .hs-topic-txt {
    float: right;
    width: 53.9772727273%; }
  .hs-topic .fbox .hs-topic-txt2 {
    float: left;
    width: 53.9772727273%; }

.hs-topic-ttl {
  font-weight: normal;
  line-height: 1;
  margin-bottom: 15px;
  font-size: 24px;
  font-size: 2.4rem; }
  .hs-topic-ttl .sml {
    font-style: italic;
    font-size: 14px;
    font-size: 1.4rem; }

.hs-topic-img {
  margin-bottom: 28px; }

.hs-img01 {
  position: absolute;
  top: 635px;
  right: -200px;
  width: 47.8333333333%; }

.hs-img02 {
  position: absolute;
  top: 1580px;
  left: -200px;
  width: 35.4166666667%; }

@media screen and (max-width: 767px) {
  .hs-box-wrap {
    position: relative; }
    .hs-box-wrap:before {
      height: 98%;
      width: 2px;
      left: 31px;
      top: 40px;
      -webkit-transform: none;
      -ms-transform: none;
      transform: none; }
  .hs-box {
    overflow: hidden;
    position: static; }
  .hs-box-year {
    letter-spacing: 0;
    margin-bottom: 20px;
    text-align: left;
    padding-top: 10px;
    font-size: 22px;
    font-size: 2.2rem; }
    .hs-box-year:before {
      width: 100%;
      left: 70px !important;
      -webkit-transform: translateY(3px);
      -ms-transform: translateY(3px);
      transform: translateY(3px); }
    .hs-box-year:after {
      left: 70px !important;
      -webkit-transform: translateY(0) rotate(45deg);
      -ms-transform: translateY(0) rotate(45deg);
      transform: translateY(0) rotate(45deg); }
    .hs-box-year .num {
      box-sizing: border-box;
      display: inline-block;
      padding-right: 10px;
      width: 70px;
      text-align: center; }
    .hs-box-year .year {
      right: 3px;
      font-size: 12px;
      font-size: 1.2rem; }
    .hs-box-year.hs-box-year-s {
      font-size: 22px;
      font-size: 2.2rem; }
      .hs-box-year.hs-box-year-s:before {
        width: 100%;
        left: 90px !important; }
      .hs-box-year.hs-box-year-s:after {
        left: 90px !important; }
      .hs-box-year.hs-box-year-s .sml {
        font-size: 12px;
        font-size: 1.2rem; }
  .hs-box-l .hs-box-cont,
  .hs-box-r .hs-box-cont {
    float: none;
    padding-right: 0;
    padding-left: 0;
    width: 100%; }
  .hs-topic {
    margin-bottom: 40px !important;
    padding: 0 10px 0 70px; }
    .hs-topic p {
      font-size: 13px;
      font-size: 1.3rem; }
    .hs-topic .fbox .hs-topic-img,
    .hs-topic .fbox .hs-topic-txt,
    .hs-topic .fbox .hs-topic-img2,
    .hs-topic .fbox .hs-topic-txt2 {
      float: none;
      width: 100%; }
    .hs-topic .fbox .hs-topic-txt2 {
      float: none;
      width: 100%; }
    .hs-topic .fbox .hs-topic-img {
      margin-bottom: 20px; }
    .hs-topic .fbox .hs-topic-img2 {
      margin-bottom: 20px; }
  .hs-topic-ttl {
    line-height: 1.2;
    margin-bottom: 15px;
    font-size: 18px;
    font-size: 1.8rem; }
    .hs-topic-ttl .sml {
      line-height: 1.2;
      font-size: 12px;
      font-size: 1.2rem; }
  .hs-topic-img {
    margin-bottom: 15px;
    text-align: center; }
    .hs-topic-img img {
      height: auto;
      width: 100%; }
  .hs-topic-img2 {
    margin-bottom: 15px;
    text-align: center; }
    .hs-topic-img2 img {
      height: auto;
      width: 100%; }
  .hs-img01,
  .hs-img02 {
    display: none; } }

/* 年別スタイル
  ========================================================================== */
/* 高さ・位置設定 */
@media screen and (min-width: 768px) {
  .hs-box-1930 {
    height: 543px; }
  .hs-box-1934 {
    height: 268px;
    top: 543px; }
  .hs-box-1950 {
    height: 370px;
    top: 811px; }
  .hs-box-1960 {
    height: 290px;
    top: 1181px; }
  .hs-box-1967 {
    height: 320px;
    top: 1471px; }
  .hs-box-1970 {
    height: 321px;
    top: 1791px; }
  .hs-box-1980 {
    height: 241px;
    top: 2112px; }
  .hs-box-1993-s {
    height: 117px;
    top: 2353px; }
  .hs-box-2000 {
    height: 229px;
    top: 2470px; }
  .hs-box-2003-s {
    height: 511px;
    top: 2699px; }
  .hs-box-2010 {
    height: 219px;
    top: 3210px; }
  .hs-box-2010-s {
    height: 120px;
    top: 3429px; }
  .hs-box-2015-s {
    height: 120px;
    top: 3549px; }
  .hs-box-2023-s {
    height: 120px;
    top: 3669px; }
  .hs-box-wrap {
    min-height: 3740px; } }

/* その他スタイル */
@media screen and (min-width: 768px) {
  .hs-box:before {
    background: url(img/bg_cell.png) no-repeat left top;
    background-size: 88px 88px;
    content: "";
    display: block;
    height: 88px;
    width: 88px;
    position: absolute;
    opacity: 0;
    left: calc(50% - 44px);
    top: 12px;
    -webkit-transition: opacity 0.6s linear;
    transition: opacity 0.6s linear; }
  .hs-box-1930 {
    background-image: url(img/bg_cell_first.png), url(img/bg_cell_middle_b.png);
    background-position: center 61px, center bottom;
    background-repeat: no-repeat, no-repeat;
    background-size: 88px auto, 88px auto;
    position: relative; }
    .hs-box-1930:before {
      top: 60px; }
    .hs-box-1930 .hs-topic {
      margin-bottom: 35px; }
    .hs-box-1930 .hs-topic-ttl {
      font-weight: bold;
      font-size: 20px;
      font-size: 2rem; }
      .hs-box-1930 .hs-topic-ttl .sml {
        font-weight: normal;
        font-style: normal;
        position: relative;
        top: -2px; }
  .hs-box-1934 {
    background-image: url(img/bg_cell_middle_t.png), url(img/bg_cell_middle_b.png);
    background-position: center top, center bottom;
    background-repeat: no-repeat, no-repeat;
    background-size: 88px auto, 88px auto; }
  .hs-box-1950 {
    background-image: url(img/bg_cell_middle_t.png), url(img/bg_cell_middle_b.png);
    background-position: center top, center bottom;
    background-repeat: no-repeat, no-repeat;
    background-size: 88px auto, 88px auto; }
  .hs-box-1960 {
    background-image: url(img/bg_cell_middle_t.png), url(img/bg_cell_middle_b.png);
    background-position: center top, center bottom;
    background-repeat: no-repeat, no-repeat;
    background-size: 88px auto, 88px auto; }
  .hs-box-1967 {
    background-image: url(img/bg_cell_middle_t.png), url(img/bg_cell_middle_b.png);
    background-position: center top, center bottom;
    background-repeat: no-repeat, no-repeat;
    background-size: 88px auto, 88px auto; }
  .hs-box-1970 {
    background-image: url(img/bg_cell_middle_t.png), url(img/bg_cell_middle_b.png);
    background-position: center top, center bottom;
    background-repeat: no-repeat, no-repeat;
    background-size: 88px auto, 88px auto; }
  .hs-box-1980 {
    background-image: url(img/bg_cell_middle_t.png), url(img/bg_cell_middle_s_b.png);
    background-position: center top, center bottom;
    background-repeat: no-repeat, no-repeat;
    background-size: 88px auto, 88px auto; }
  .hs-box-1993-s {
    background-image: url(img/bg_cell_middle_s_t.png), url(img/bg_cell_middle_b.png);
    background-position: center top, center bottom;
    background-repeat: no-repeat, no-repeat;
    background-size: 88px auto, 88px auto; }
  .hs-box-2000 {
    background-image: url(img/bg_cell_middle_t.png), url(img/bg_cell_middle_s_b.png);
    background-position: center top, center bottom;
    background-repeat: no-repeat, no-repeat;
    background-size: 88px auto, 88px auto; }
  .hs-box-2003-s {
    background-image: url(img/bg_cell_middle_b.png);
    background-position: bottom;
    background-repeat: no-repeat;
    background-size: 88px auto; }
    .hs-box-2003-s .hs-box-year {
      margin-bottom: 0; }
    .hs-box-2003-s > section {
      background-image: url(img/bg_cell_middle_s_t.png), url(img/bg_cell_middle_s_b.png);
      background-position: center top, center bottom;
      background-repeat: no-repeat, no-repeat;
      background-size: 88px auto, 88px auto;
      padding-bottom: 65px; }
      .hs-box-2003-s > section:last-child {
        background-image: url(img/bg_cell_middle_s_t.png);
        background-position: center top;
        background-repeat: no-repeat;
        background-size: 88px auto; }
  .hs-box-2010 {
    background-image: url(img/bg_cell_middle_t.png), url(img/bg_cell_middle_s_b.png);
    background-position: center top, center bottom;
    background-repeat: no-repeat, no-repeat;
    background-size: 88px auto, 88px auto; }
  .hs-box-2010-s {
    background-image: url(img/bg_cell_middle_s_t.png), url(img/bg_cell_middle_s_b.png);
    background-position: center top, center bottom;
    background-repeat: no-repeat, no-repeat;
    background-size: 88px auto, 88px auto; }
  .hs-box-2015-s {
    background-image: url(img/bg_cell_middle_s_t.png);
    background-position: center top;
    background-repeat: no-repeat;
    background-size: 88px auto; }
  .hs-box-2023-s {
    background-image: url(img/bg_cell_last.png);
    background-position: center top;
    background-repeat: no-repeat;
    background-size: 88px auto; } }

@media screen and (max-width: 767px) {
  .hs-box-1930 {
    background-image: url(img/bg_cell_first_sp.png), url(img/bg_cell_middle_b.png);
    background-position: 10px 4px, 10px bottom;
    background-repeat: no-repeat, no-repeat;
    background-size: 44px auto, 44px auto; }
    .hs-box-1930 .hs-topic {
      margin-bottom: 40px; }
    .hs-box-1930 .hs-topic-ttl .sml {
      font-size: 11px;
      font-size: 1.1rem; }
  .hs-box-1934,
  .hs-box-1950,
  .hs-box-1960,
  .hs-box-1967,
  .hs-box-1970,
  .hs-box-1980,
  .hs-box-1993-s,
  .hs-box-2000,
  .hs-box-2010 {
    background-image: url(img/bg_cell_middle_t_sp.png), url(img/bg_cell_middle_b.png);
    background-position: 10px top, 10px bottom;
    background-repeat: no-repeat, no-repeat;
    background-size: 44px auto, 44px auto; }
  .hs-box-2003-s .hs-box-year {
    margin-bottom: 20px; }
  .hs-box-2003-s > section {
    background-image: url(img/bg_cell_middle_t_sp.png), url(img/bg_cell_middle_b.png);
    background-position: 10px top, 10px bottom;
    background-repeat: no-repeat, no-repeat;
    background-size: 44px auto, 44px auto;
    padding-bottom: 20px; }
    .hs-box-2003-s > section:last-child {
      background-image: url(img/bg_cell_middle_s_t.png) no-repeat center top;
      background-size: 44px auto; }
  .hs-box-2003-s .hs-topic {
    margin-bottom: 0 !important; }
  .hs-box-2010-s {
    background-image: url(img/bg_cell_middle_t_sp.png), url(img/bg_cell_middle_b.png);
    background-position: 10px top, 10px bottom;
    background-repeat: no-repeat, no-repeat;
    background-size: 44px auto, 44px auto;
    padding-bottom: 20px; }
  .hs-box-2015-s {
    background-image: url(img/bg_cell_middle_t_sp.png), url(img/bg_cell_middle_b.png);
    background-position: 10px top, 10px bottom;
    background-repeat: no-repeat, no-repeat;
    background-size: 44px auto, 44px auto;
    padding-bottom: 20px; }
  .hs-box-2023-s {
    background-image: url(img/bg_cell_last_sp.png);
    background-position: 10px top;
    background-repeat: no-repeat;
    background-size: 44px auto; } }

/* ==========================================================================
   バナー
   ========================================================================== */
.bnr-list {
  font-size: 0;
  margin-top: 148px;
  padding-right: 40px; }
  .bnr-list li {
    display: inline-block;
    margin-right: 40px;
    width: 50%; }
    .bnr-list li:nth-child(2n) {
      margin-right: -40px; }
  .bnr-list img {
    height: auto;
    width: 100%; }

@media screen and (max-width: 767px) {
  .bnr-list {
    margin-top: 0;
    padding-right: 0; }
    .bnr-list li {
      display: block;
      margin-right: 0;
      margin-bottom: 20px;
      width: 100%; }
      .bnr-list li:nth-child(2n) {
        margin-right: 0; } }

/* ==========================================================================
   animation
   ========================================================================== */
@media screen and (min-width: 768px) {
  .inv-up,
  .inv-right,
  .inv-left {
    opacity: 0; }
    .inv-up.show,
    .inv-right.show,
    .inv-left.show {
      opacity: 1; }
  .inv-up {
    -webkit-transition: all 1s ease 0.4s;
    transition: all 1s ease 0.4s;
    -webkit-transform: translateY(40px);
    -ms-transform: translateY(40px);
    transform: translateY(40px); }
    .inv-up.show {
      -webkit-transform: translateY(0);
      -ms-transform: translateY(0);
      transform: translateY(0); }
  .inv-right {
    -webkit-transition: all 0.8s ease 0.2s;
    transition: all 0.8s ease 0.2s;
    -webkit-transform: translateX(-40px);
    -ms-transform: translateX(-40px);
    transform: translateX(-40px); }
    .inv-right.show {
      -webkit-transform: translateX(0);
      -ms-transform: translateX(0);
      transform: translateX(0); }
  .inv-left {
    -webkit-transition: all 0.8s ease 0.2s;
    transition: all 0.8s ease 0.2s;
    -webkit-transform: translateX(40px);
    -ms-transform: translateX(40px);
    transform: translateX(40px); }
    .inv-left.show {
      -webkit-transform: translateX(0);
      -ms-transform: translateX(0);
      transform: translateX(0); }
  .main-ttl-inner {
    opacity: 0;
    -webkit-transform: rotateY(60deg);
    transform: rotateY(60deg);
    -webkit-transition: all 1.4s ease;
    transition: all 1.4s ease; }
    .main-ttl-inner.show {
      opacity: 1;
      -webkit-transform: rotateY(0);
      transform: rotateY(0); }
  .hs-lead {
    opacity: 0;
    -webkit-transition: opacity 1s ease 1s;
    transition: opacity 1s ease 1s; }
    .hs-lead.show {
      opacity: 1; }
  .hs-cat-ttl {
    opacity: 0;
    -webkit-transition: opacity 1s ease;
    transition: opacity 1s ease; }
    .hs-cat-ttl.show {
      opacity: 1; }
  .hs-box.inv.show:before {
    -webkit-animation: spinX 1.8s ease both;
    animation: spinX 1.8s ease both;
    opacity: 1; }
  @-webkit-keyframes spinX {
    0% {
      -webkit-transform: rotate(0); }
    100% {
      -webkit-transform: rotate(360deg); } }
  @keyframes spinX {
    0% {
      transform: rotate(0); }
    100% {
      transform: rotate(360deg); } } }

.italic {
  font-style: italic; }