/*------------------------------------
  common
------------------------------------*/
html{
  scroll-behavior: smooth;
  font-size: 20px;
}

.l-main {
  width: 1000px;
  margin: 0 auto;
}

ul{
  list-style: none;
  margin: 0;
  padding: 0;
}

/*------------------------------------
  default
------------------------------------*/
.l-main{
  display: grid;
  grid-template-columns: 2.5fr 1fr;
  grid-gap: 1.5rem;
  margin-top: 0.5rem;
}

.content{
  margin-block: 0 3rem;
}

.page-logo{
  display: block;
  width: 10rem;
  margin: 0 0 0.2rem;
}

.mainvisual{
  margin: 0.3rem 0;
}

.title{
  font-size: 1.5rem;
}

.date{
  font-size: 0.8rem;
}

.index-container{
  background-color: #f0f0f0;
  padding: 1rem;
  display: block;
  margin: 0.5rem auto !important;
}

.index-container[data-show="false"]{
  display: none;
}

.index-title{
  font-weight: bold;
  font-size: 1.2rem;
  border-bottom: 1px solid;
}

.index-list{
  list-style-type: disc;
  list-style-position: inside;
  display: grid;
  grid-gap: 1rem;
  margin: 1rem 0 0 .5rem;
}

.index-list-item{
  font-size: 0.9rem;
  list-style-type: inherit;
  list-style-position: inherit;
}

.c-article-list{
  display: grid;
  grid-gap: 1rem;
  margin-bottom: 2rem;
}

.c-article-list .-item a{
  display: grid;
  grid-template-columns: 1fr 1.2fr;
  grid-gap: .3rem;
} 

.c-article-image{
  aspect-ratio: 16 / 9;
  object-fit: cover;
  object-position: left;
}

.c-article-list .-item .c-article-title{
  font-size: 0.7rem;
  overflow: hidden;
  display: -webkit-box;
  -webkit-box-orient: vertical;
  -webkit-line-clamp: 3;
}

.c-article-list .-item .c-article-releace-time{
  font-size: 0.6rem;
  width: fit-content;
  padding: .08rem .2rem;
}

.c-article-teacher-name{
  font-size: 0.7rem;
}

.side-column-title{
  font-size: 1rem;
  text-align: center;
  font-weight: bold;
  margin: 0.5rem 0;
}

.side-column-title .-smaller {
  font-size: 0.65em;
}

.breadcrumb-list {
  width: 1000px;
  display: flex;
  list-style: none;
  margin: 3rem auto 1rem;
  padding: 0;
  font-size: .8rem;
  overflow: hidden;
  text-overflow: ellipsis;
  white-space: nowrap;
}

.breadcrumb-list-text-underline {
  border-bottom: 1px solid;
  display: inline-block;
  line-height: 1;
}

.breadcrumb-list-item:not(:last-child)::after {
  content: ">";
}

img[src*="uploadImages"]{
  width: auto;
  max-width: 100%;
}

.introduce-wrap{
  background-color: #f0f0f0;
  display: flex;
  justify-content: space-between;
  align-items: center;
  padding: 1% 2%;
  margin: 0 auto 0.2rem !important;
}

.teacher-image{
  width: 10%;
}

.teacher-image img{
  width: 100%;
  height: auto;
  border-radius: 100px;
}

.introduce-text-wrap{
  width: 580px;
}

.teacher-name{
  font-size: 1rem;
  font-weight: bold;
  margin-bottom: 0.2rem;
}

.teacher-introduction{
  font-size: 0.8em;
  white-space: nowrap;
  overflow: hidden;
  text-overflow: ellipsis;
}

/*------------------------------------
  admin_custom
------------------------------------*/
.main-text,.main-text p{
  line-height: 2;
  font-size: 0.9rem;
  margin-bottom: 0.5rem;
}

.main-text p+p>img{
  /* margin: 0rem 0 2rem; */
}

.main-text h2{
  color: #009380;
  font-size: 1.25rem;
  margin: 1rem 0 .3rem;
  line-height: 2;
}

.main-text h3{
  font-size: 1.2rem;
}

.main-text a{
  text-decoration: underline;
  color: #00f;
}

/*------------------------------------
  custom
------------------------------------*/
.page-title {
  width: 10rem;
  margin: 0 0 1rem;
}

#movie {
  transform: translate(-2px, 1px);
}

.movie-slide {
  text-align: center;
  box-shadow: 2px 2px 2px rgba(0, 0, 0, 0.5);
}

.movie-slide iframe {
  width: calc(100%);
  height: calc(280px * 9 / 16);
  margin: 0 auto;
}

.movie-title-text {
  font-size: 0.7rem;
  text-align: left;
  background-color: #fff;
  padding: 0.5rem;
  height: 5rem;
}

.movie-carousel {
  max-width: 280px;
  padding: 1rem .5rem 0;
  background-color: #f5f5f5;
}

.movie-carousel .splide__list {
  margin-bottom: 2rem !important;
}

.splide__arrow{
  display: none;
}

.splide__pagination__page {
  background-color: #fff;
}

.splide__pagination__page.is-active {
  background-color: #6e6e6e;
}

.obog-container {
  display: flex;
  justify-content: space-between;
  border-bottom: 1px dotted #000;
  padding: 0.5rem;
}

.obog-left-col {
  flex: 1;
}

.obog-name,
.obog-college {
  font-size: .7rem;
  text-align: center;
  white-space: nowrap;
}

.obog-date {
  font-size: 0.7rem;
}

.obog-right-col {
  flex: 3;
  margin-left: .2rem;
}

.obog-message-title {
  font-size: .7rem;
  font-weight: bold;
  margin: 0.3rem 0;
}

.obog-message {
  font-size: 0.9rem;
  overflow: hidden;
  display: -webkit-box;
  -webkit-box-orient: vertical;
  -webkit-line-clamp: 3;
}

.obog-textlink-wrap {
  text-align: right;
  color: #00f;
  font-size: 0.7rem;
  text-decoration: underline;
  margin-top: 0.2rem;
}

.obog-container{
  margin-bottom: 2rem;
}