#mainContents * {
  box-sizing: border-box;
}
#mainContents img {
  max-width: 100%;
}
#mainContents p, #mainContents a {
  word-break: keep-all;
  overflow-wrap: break-word;
  hyphens: auto;
}
#mainContents a {
  color: #333;
  text-decoration: none;
}
#mainContents .sp {
  display: block;
}
#mainContents .pc {
  display: none;
}

#mainVisual {
  display: block;
  width: 100%;
  background-color: #f2f2f2;
  margin: 0 auto;
  padding: 0;
}
#mainVisual div {
  display: block;
  width: 100%;
}
#mainVisual .hero_sp {
  margin: 0 auto;
}
#mainVisual .hero_sp img {
  display: block;
  max-width: 100%;
  margin: 0 auto;
}

#irt-sec1 .irt-catch {
  margin: 20px auto 35px;
}
#irt-sec1 .irt-catch__con {
  position: relative;
  margin: 0 auto;
}
#irt-sec1 .irt-catch__con:not(:last-child) {
  margin-bottom: 30px;
}
#irt-sec1 .irt-catch__con-img {
  width: 60%;
  margin: 0 auto -50px;
}
#irt-sec1 .irt-catch__con-img img {
  display: block;
  margin: 0 auto;
}
#irt-sec1 .irt-catch__con-txt {
  padding: 70px 10px 20px;
  background-color: #083388;
}
#irt-sec1 .irt-catch__con-txt p {
  margin: 0;
  text-align: center;
  color: #fff;
  font-size: 1.8rem;
  font-weight: bold;
}
#irt-sec1 .irt-catch__con-txt p.small {
  font-size: 1.4rem;
  margin-top: 10px;
}

.irt-link-overlay {
  display: block;
  width: 100%;
  height: 100%;
  position: absolute;
  top: 0;
  left: 0;
  z-index: 1;
  transition: all 0.3s;
}
.irt-link-overlay span {
  opacity: 0;
}
.irt-link-overlay:hover {
  background-color: rgba(255, 255, 255, 0.3);
}

.irt-block__ttl {
  font-size: 1.8rem;
  text-align: center;
  line-height: 1.111;
  margin: 0 auto 15px;
}

#irt-sec2 {
  margin: 0 auto 35px;
}
#irt-sec2 .irt-block__ttl {
  color: #083388;
}
#irt-sec2 .newsArea {
  border-top: 2px solid #083388;
}
#irt-sec3 {
  margin: 0 auto 35px;
}
#irt-sec3 .irt-block__ttl {
  color: #083388;
}
#irt-sec3 .irt-left {
  margin: 0 auto 35px;
}
#irt-sec3 .irt-lim__box {
  padding: 20px 10px;
  background-color: #fff;
  border-top: 2px solid #083388;
}
#irt-sec3 .irt-lim__box-list {
  margin-bottom: 30px;
}
#irt-sec3 .irt-lim__box-list li {
  margin-bottom: 15px;
}
#irt-sec3 .irt-lim__box-list li a {
  display: block;
  background: url("/common/images/common_arr01.png") no-repeat 0 0.3em;
  padding: 0 0 0 1.1em;
  text-indent: -0.1em;
}
#irt-sec3 .irt-lim__box-list li a::before {
  display: none;
}
#irt-sec3 .irt-lim__box-list li a::after {
  content: "";
  display: inline-block;
  width: 17px;
  height: 20px;
  background: url("/ir/images/top/icn_pdf.png") no-repeat 0 0;
  background-size: contain;
  vertical-align: middle;
  margin-left: 10px;
}
#irt-sec3 .irt-lim__box-list li a:hover {
  text-decoration: underline;
}
#irt-sec3 .irt-lim__box .btnEm {
  margin: 0 auto;
}
#irt-sec3 .irt-lim__box .btnEm a {
  color: #fff;
}
#irt-sec3 .irt-lim__box .btnEm a::before {
  display: none;
}
#irt-sec3 .irt-right {
  display: flex;
  justify-content: center;
  align-items: flex-end;
}
#irt-sec3 .irt-right__con {
  width: calc(50% - 20px);
  margin: 0 10px 0;
  position: relative;
}
#irt-sec3 .irt-right__box-img {
  padding: 25px 0;
  background-color: #fff;
}
#irt-sec3 .irt-right__box-img img {
  display: block;
  width: 40%;
  margin: 0 auto;
}
#irt-sec3 .irt-right .irt-calendar .irt-block__ttl {
  color: #09a0b5;
}
#irt-sec3 .irt-right .irt-calendar .irt-right__box-img {
  border-top: 2px solid #09a0b5;
}
#irt-sec3 .irt-right .irt-mail .irt-block__ttl {
  color: #0972b5;
}
#irt-sec3 .irt-right .irt-mail .irt-right__box-img {
  border-top: 2px solid #0972b5;
}

#irt-sec4 {
  padding-top: 35px;
}
#irt-sec4 .irt-map__wrap {
  margin: 0 auto 65px;
}
#irt-sec4 .irt-map {
  margin: 0 auto 35px;
}
#irt-sec4 .irt-map__con-ttl {
  border: 1px solid #083388;
  padding: 5px;
}
#irt-sec4 .irt-map__con-ttl a {
  display: block;
  margin: 0 auto;
  padding: 10px 1em;
  font-size: 1.8rem;
  font-weight: bold;
  background-color: #083388;
  color: #fff;
  transition: all 0.3s;
  position: relative;
}
#irt-sec4 .irt-map__con-ttl a:hover {
  opacity: 0.7;
}
#irt-sec4 .irt-map__con-ttl a::after {
  display: inline-block;
  content: "";
  width: 0;
  height: 0;
  border-style: solid;
  border-width: 4px 0px 4px 6.9px;
  border-color: transparent transparent transparent #fff;
  position: absolute;
  top: 50%;
  right: 15px;
  transform: translateY(-50%);
}
#irt-sec4 .irt-map dd {
  border-bottom: 1px solid #083388;
}
#irt-sec4 .irt-map__list {
  width: 85%;
  margin: 20px auto 0;
}
#irt-sec4 .irt-map__list li {
  margin: 0 auto 10px;
}
#irt-sec4 .irt-map__list li a {
  display: inline-block;
  padding-left: 1em;
  text-indent: -0.6em;
}
#irt-sec4 .irt-map__list li a::before {
  display: inline-block;
  content: ">";
  padding-right: 5px;
}
#irt-sec4 .irt-map__list li a:hover {
  color: #2e66bb;
  text-decoration: underline;
}
#irt-sec4 .irt-map__list li a:hover::before {
  color: #2e66bb;
}

#irt-sec5 {
  margin: 0 auto 35px;
}
#irt-sec5 .irt-block__ttl {
  color: #09a0b5;
}
#irt-sec5 .irt-support ul {
  display: flex;
  justify-content: center;
  flex-wrap: wrap;
}
#irt-sec5 .irt-support ul li {
  width: 160px;
  border-left: 1px solid #09a0b5;
  margin: 0 0 15px;
}
#irt-sec5 .irt-support ul li:nth-child(even) {
  border-right: 1px solid #09a0b5;
}
#irt-sec5 .irt-support ul li a {
  display: block;
  padding: 10px;
  line-height: 1;
  text-align: center;
  transition: all 0.3s;
}
#irt-sec5 .irt-support ul li a::before {
  display: inline-block;
  content: ">";
  padding-right: 5px;
}
#irt-sec5 .irt-support ul li a:hover {
  color: #09a0b5;
  text-decoration: underline;
}

#irt-sec6 {
  margin: 0 auto 35px;
}
#irt-sec6 .irt-award {
  width: 80%;
  margin: 0 auto;
  display: flex;
  justify-content: center;
  align-items: flex-end;
}
#irt-sec6 .irt-award__con {
  width: calc(50% - 20px);
  margin: 0 20px;
  position: relative;
}
#irt-sec6 .irt-award__con-img {
  margin: 0 auto 5px;
}
#irt-sec6 .irt-award__con-img img {
  display: block;
  margin: 0 auto;
}
#irt-sec6 .irt-award__con a {
  display: block;
  transition: all 0.3s;
}
#irt-sec6 .irt-award__con a:hover {
  opacity: 0.7;
}
#irt-sec6 .irt-award__con a[target=_blank]:before {
  display: none;
}
#irt-sec6 .irt-award__con p {
  text-align: center;
  margin: 0;
}
#irt-sec6 .irt-award__con p::after {
  display: inline-block;
  content: url("/common/images/common_ic_newwin.png");
  margin-left: 3px;
}
@media screen and (min-width: 640px) {
  #mainContents .sp {
    display: none;
  }
  #mainContents .pc {
    display: block;
  }
  #mainVisual .hero_sp {
    display: none;
  }
  #mainVisual {
    max-width: 1300px;
    height: 430px;
    margin: 45px auto -20px;
    position: relative;
    background: url("/ir/images/top/hero_pc.png") no-repeat 0 0 #d5dce7;
    background-size: contain;
  }
  #mainVisual div {
    width: auto;
  }
  #mainVisual .KvChart {
    width: 768px;
    height: 344px;
    position: absolute;
    top: 50%;
    right: 30px;
    transform: translate(0, -50%);
  }
  #irt-sec1 .irt-catch {
    display: flex;
    justify-content: space-between;
    margin: 65px auto 100px;
  }
  #irt-sec1 .irt-catch__con {
    width: 315px;
    margin: 0;
  }
  #irt-sec1 .irt-catch__con:not(:last-child) {
    margin-bottom: 0;
  }
  #irt-sec1 .irt-catch__con-img {
    width: 295px;
    margin-bottom: -90px;
  }
  #irt-sec1 .irt-catch__con-txt {
    padding-top: 110px;
    min-height: 230px;
  }
  #irt-sec1 .irt-catch__con-txt p {
    font-size: 2.1rem;
    margin-top: 0.8em;
  }
  #irt-sec1 .irt-catch__con-txt p.ex {
    letter-spacing: -0.3px;
  }
  #irt-sec1 .irt-catch__con-txt p.small {
    font-size: 1.8rem;
  }
  .irt-block__ttl {
    font-size: 3.6rem;
    margin-bottom: 25px;
  }
  #irt-sec2 {
    margin-bottom: 95px;
  }
  #irt-sec2 .newsArea {
    margin-top: 0;
  }
  #irt-sec2 .newsArea .newsIndex {
    width: 100%;
    float: none;
    padding-bottom: 20px;
  }
  #irt-sec3 {
    margin-bottom: 100px;
  }
  #irt-sec3 .irt-wrap {
    display: flex;
    justify-content: space-between;
    align-items: flex-start;
  }
  #irt-sec3 .irt-left {
    width: 710px;
    margin: 0;
  }
  #irt-sec3 .irt-lim__box {
    padding: 30px 20px;
    min-height: 469px;
    position: relative;
  }
  #irt-sec3 .irt-lim__box-list {
    margin-bottom: 0;
  }
  #irt-sec3 .irt-lim__box-list li {
    margin-bottom: 30px;
  }
  #irt-sec3 .irt-lim__box .btnEm {
    width: 460px;
    position: absolute;
    left: 50%;
    bottom: 60px;
    transform: translateX(-50%);
    height: 60px;
  }
  #irt-sec3 .irt-right {
    display: block;
    width: 250px;
  }
  #irt-sec3 .irt-right__con {
    width: 100%;
    margin: 0;
  }
  #irt-sec3 .irt-right__box-img img {
    width: 112px;
  }
  #irt-sec3 .irt-right .irt-calendar {
    margin-bottom: 30px;
  }
  #irt-sec4 {
    padding-top: 100px;
    overflow-x: hidden;
  }
  #irt-sec4 .irt-map__wrap {
    width: calc(100% + 35px);
    display: flex;
    justify-content: flex-start;
    flex-wrap: wrap;
    margin-bottom: 100px;
  }
  #irt-sec4 .irt-map {
    width: calc(33.333% - 35px);
    margin: 0 35px 70px 0;
  }
  #irt-sec4 .irt-map:nth-last-child(-n+2) {
    margin-bottom: 0;
  }
  #irt-sec4 .irt-map__con-ttl {
    border-width: 2px;
  }
  #irt-sec4 .irt-map__con-ttl a::after {
    border-width: 5px 0px 5px 8.7px;
  }
  #irt-sec4 .irt-map__list {
    width: 90%;
  }
  #irt-sec4 .irt-map__list li {
    margin-bottom: 15px;
  }
  #irt-sec4 .irt-map__list li a {
    text-indent: -0.5em;
  }
  #irt-sec5 {
    margin-bottom: 100px;
  }
  #irt-sec5 .irt-support ul li {
    width: 250px;
  }
  #irt-sec5 .irt-support ul li:nth-child(2) {
    border-right: none;
  }
  #irt-sec5 .irt-support ul li a {
    font-size: 2.4rem;
    font-weight: bold;
  }
  #irt-sec6 .irt-award {
    width: 70%;
  }
  #irt-sec6 .irt-award__con {
    width: calc(33% - 10px);
  }
  #irt-sec6 .irt-award__con-img {
    margin-bottom: 10px;
  }
  #irt-sec6 .irt-award__con-img img {
    width: 65%;
  }
}
@media screen and (min-width: 1300px) {
  #mainVisual .KvChart {
    right: 50px;
  }
}/*# sourceMappingURL=ir_top.css.map */