@charset "utf-8";
/* CSS Document */
.ir-contents {
  margin: 0 0 4rem;
}
@media screen and (min-width:1200px) {
  .ir-wrapper {
    display: flex;
    justify-content: space-between;
  }
  .ir-contents {
    flex: 1 0 0%;
    margin: 0;
  }
  .ir-contents p {
    line-height: 1.8em;
  }
  .ir-sidemenu {
    flex-basis: 220px;
    margin: 0 0 0 3rem;
    font-size: .85rem;
  }
}
.ir-sidemenu-list, .ir-childmenu-list {
  list-style: none;
  margin: 0;
  padding: 0;
}
.ir-sidemenu a {
  display: block;
  padding: .75em 1em;
  text-decoration: none;
  color: #000;
}
.ir-sidemenu a:hover {
  color: #004EFF;
}
.ir-sidemenu-item.ir-sidemenu-top a {
  background: #19274c;
  color: #fff;
  text-align: center;
}
.ir-sidemenu-item {
  border-top: 1px solid #CECECE;
}
.ir-sidemenu-item:last-of-type {
  border-bottom: 1px solid #CECECE;
}
.ir-childmenu-list {
  display: none;
  font-size: .9em;
}
.ir-childmenu-list a {
  padding: .5rem .5rem .5rem 2rem;
  display: block;
}
.ir-sidemenu .is-current a {
  background: #efefef;
}
.ir-title-h2 {
  font-size: 1.375rem;
  line-height: 1.3;
  font-weight: bold;
  margin-bottom: 1rem;
}
.ir-title-h2:not(:first-of-type) {
  margin-top: 3rem;
}
@media screen and (min-width:768px) {
  .ir-contents p {
    line-height: 1.8em;
  }
  .ir-title-h2 {
    font-size: 2rem;
    line-height: 1.3;
  }
  .ir-title-h2:not(:first-of-type) {
    margin-top: 6rem;
  }
}
.ir-table-01 dt {
  padding: 1rem 1rem 0.875rem;
  background: #EFEFEF;
}
.ir-table-01 dd {
  padding: 1rem 1rem 0.875rem;
  border: 1px solid #EFEFEF;
  border-top: none;
  margin-bottom: 0.125rem;
}
.ir-table-01 p {
  margin: 0;
}
@media only screen and (min-width: 768px) {
  .ir-table-01 {
    display: flex;
    flex-wrap: wrap;
  }
  .ir-table-01 dt {
    flex-shrink: 0;
    width: 240px;
    padding: 1.2rem 1rem 1.25rem 1.8rem;
    margin-bottom: 0.125rem;
  }
  .ir-table-01 dd {
    width: calc(100% - 240px);
    padding: 1.2rem 1rem 1.25rem 1.8rem;
    border-top: 1px solid #EFEFEF;
    border-left: none;
  }
}
.ir-img img {
  max-width: 100%;
  width: auto;
}
/*
	トップ
================================*/
.ir-topnews-title {
  font-size: 1.375rem;
  line-height: 1.3;
  font-weight: bold;
  margin-bottom: 2rem;
}
.ir-topnews-btn {
  text-decoration: none;
  margin: 1rem 0 0;
}
.ir-cate {
  margin: 3rem 0 4rem;
}
.ir-cate-item {
  background: #f7f7f7;
  padding: 1.5rem;
}
.ir-cate-item:not(:last-of-type) {
  margin: 0 0 3rem;
}
.ir-cate-title {
  font-size: 1.375rem;
  line-height: 1.3;
  font-weight: bold;
  border-bottom: 1px solid #CECECE;
  padding: 0 0 1rem;
  margin: 0;
}
.ir-cate-links {
  margin: 1rem 0 0;
  padding: 0;
  list-style: none;
}
.ir-cate-links li:not(:first-of-type) {
  margin: 1rem 0 0;
}
.ir-cate-links a {
  text-decoration: none;
  color: #000;
}
.ir-cate-links a:hover {
  color: #004EFF;
}
@media only screen and (min-width: 768px) {
  .ir-topnews-title {
    font-size: 2rem;
    line-height: 1.3;
  }
  .ir-cate {
    margin: 5rem 0 4rem;
  }
  .ir-cate-list {
    display: grid;
    grid-template-columns: 48% 48%;
    column-gap: 4%;
    row-gap: 2rem;
  }
  .ir-cate-item:not(:last-of-type) {
    margin: 0;
  }
}
@media only screen and (min-width: 992px) {
  .ir-cate-list {
    grid-template-columns: 32% 32% 32%;
    column-gap: 2%;
  }
  .ir-cate-item--library {
    grid-column: 3 / 4;
    grid-row: 1 / 3;
  }
}
/*
	各ページ
================================*/
.ir-img--message {
  width: 250px;
  margin: 0 auto 3rem;
  text-align: center;
}
.ir-message-sign {
  text-align: right;
}
.ir-message-name span {
  padding: 0 0 0 2rem;
  display: inline-block;
  width: 200px;
}
.ir-message-name img {
  width: auto;
  max-width: 100%;
  vertical-align: bottom;
}
@media only screen and (min-width: 992px) {
  .ir-img--message {
    float: right;
    margin: 0 0 2rem 2rem;
  }
}
.ir-overview-list {
  padding: 0;
  margin: 0;
  list-style: none;
}
.ir-overview-item:not(:first-of-type) {
  margin: 1rem 0 0;
}
.ir-overview-list + p {
  margin-top: 1rem;
}
@media only screen and (min-width: 768px) {
  .ir-overview-item {
    display: flex;
    justify-content: space-between;
  }
  .ir-overview-pos {
    flex-basis: 55%;
    padding: 0 1rem 0 0;
  }
  .ir-overview-name {
    flex: 1 0 0%;
  }
}
.ir-exec-item {
  margin-bottom: .75rem;
  border-top: 1px solid #EFEFEF;
  border-bottom: 1px solid #EFEFEF;
  padding: 1rem 0;
}
.ir-exec-name {
  font-size: 1.15rem;
  padding: 0 0 1.5rem;
}
.ir-exec-item span {
  font-size: 2rem;
  font-weight: 600;
  display: block;
}
.ir-exec-career {
  margin: 0;
  display: flex;
  flex-wrap: wrap;
}
.ir-exec-career dt {
  width: 120px;
  font-weight: normal;
}
.ir-exec-career dd {
  width: calc(100% - 120px);
}
.ir-library-item {
  margin: 0 0 3rem;
  background: #f7f7f7;
  padding: 1.5rem;
}
.ir-library-title {
  font-size: 1.375rem;
  line-height: 1.3;
  font-weight: bold;
  border-bottom: 1px solid #CECECE;
  padding: 0 0 1rem;
  margin: 0 0 1rem;
}
.ir-library-btn{
  text-decoration: none;
}
@media only screen and (min-width: 992px) {
  .ir-library-list {
    display: flex;
    flex-wrap: wrap;
    justify-content: space-between;
  }
  .ir-library-item {
    margin: 0 0 5rem;
    flex-basis: 48%;
    padding: 1.5rem 1.5rem 3.5rem;
    position: relative;
  }
  .ir-library-btn {
    position: absolute;
    bottom: 1.5rem;
  }
}
.ir-img--calendar {
  max-width: 416px;
  margin: 0 auto 3rem;
}
@media only screen and (min-width: 768px) {
  .ir-img--calendar {
    max-width: none;
  }
}
.ir-faq-item {
  border: 1px solid #EFEFEF;
  padding: 1rem 1rem 0.875rem;
}
.ir-faq-item:not(:first-of-type) {
  margin: 0.125rem 0 0;
}
.ir-faq-que {
  position: relative;
  padding: 0 0 0 2em;
  line-height: 1.8em;
}
.ir-faq-que::before {
  content: "Q.";
  color: #a2a2a2;
  font-size: 1.5em;
  position: absolute;
  top: -.1.8em;
  left: 0;
}
.ir-faq-ans {
  padding: 1rem 0 0 2em;
  line-height: 1.9em;
}
@media only screen and (min-width: 768px) {
  .ir-faq-item {
    border: 1px solid #EFEFEF;
    padding: 1.8rem 1rem 1.25rem 1.2rem;
  }
  .ir-faq-ans {
    padding: 1.2rem 0 0 2em;
  }
}
.ir-form {
  margin-top: 3rem;
}
.ir-form-item {
  margin-bottom: 1.5rem;
}
.ir-form-item dt {
  font-weight: normal;
  font-size: 1.125rem;
  line-height: 1.7;
  margin-bottom: 10px;
}
.ir-form-label {
  margin-right: 1rem;
}
.ir-form-req {
  width: 48px;
  background-color: #FF0000 !important;
  font-size: 0.75rem;
  font-weight: normal;
  vertical-align: 0.15rem;
  display: inline-block;
  line-height: 1;
  text-align: center;
  color: #fff;
  padding: .35em;
  border-radius: 1rem;
}
.ir-form-item input, .ir-form-item textarea {
  display: block;
  width: 100%;
  height: 50px;
  padding: .75rem 1.0rem;
  font-size: 1.5rem;
  font-weight: 400;
  line-height: 1.5;
  color: #495057;
  background-color: #fff;
  background-clip: padding-box;
  border: 1px solid #C9C9C9;
  border-radius: .25rem;
  transition: border-color .15s ease-in-out, box-shadow .15s ease-in-out;
}
.ir-form-item textarea {
  height: 100px;
}
.ir-form-item input::placeholder {
  color: #C9C9C9;
  font-size: 1.125rem;
}
.ir-form-item input:focus, .ir-form-item textarea:focus {
  color: #212529;
  background-color: #fff;
  border-color: #86b7fe;
  outline: 0;
  box-shadow: 0 0 0 .25rem rgba(13, 110, 253, .25);
}
.ir-form-btn {
  margin: 3rem 0 0;
}
.ir-form-btn button {
  display: block;
  padding: 18px 60px;
  border-radius: 32px;
  font-size: 1rem;
  font-weight: bold;
  -webkit-transition-duration: 0.3s;
  transition-duration: 0.3s;
  -webkit-transition-property: color, background-color;
  transition-property: color, background-color;
  border: #CCC 1px solid;
  background: #fff;
  color: #CCC;
  width: 100%;
  max-width: 240px;
  margin-right: auto;
  margin-left: auto;
}
.ir-form-reset {
  margin-top: 1rem;
}
.ir-form-submit:hover {
  color: #fff;
  background: #000;
}
.ir-form-reset:hover {
  color: #fff;
  background: #FF0000;
}
@media only screen and (min-width: 992px) {
  .ir-form {
    margin-top: 5rem;
  }
  .ir-form-item {
    display: flex;
    justify-content: space-between;
  }
  .ir-form-item dt {
    flex-basis: 30%;
    text-align: right;
    padding: 0 24px 0 0;
  }
  .ir-form-label {
    display: block;
    margin-right: 0;
    line-height: 1.2;
  }
  .ir-form-item dd {
    flex: 1 0 0%;
  }
  .ir-form-btn {
    display: flex;
    justify-content: center;
  }
  .ir-form-btn button {
    display: inline-block;
    margin: 0 1.5rem 0;
  }
  .ir-form-reset {
    margin-top: 0;
  }
}
.adobe a {
  padding: 1rem;
  display: block;
  text-decoration: none;
  color: #000;
  text-align: center;
  font-size: .85em;
}
.adobe a:hover {
  opacity: .725;
}
.adobe_txt {
  margin: 1rem 0 0 0;
}
.ir-notice .adobe {
  margin-top: 3rem;
}
@media only screen and (min-width: 992px) {
  .adobe a {
    display: flex;
    justify-content: center;
    align-items: center;
    text-align: left;
  }
  .adobe_txt {
    margin: 0 0 0 1rem;
  }
  .ir-notice .adobe {
    margin-top: 5rem;
  }
}