@charset "UTF-8";

*{
  margin:0;
  padding: 0;
}
html {
  font-size: 100%;
}
body {
  color: #333;
  font-size: 1.1rem;
  font-family: 'Noto Sans JP', sans-serif;
  margin: 0 auto;
  background-color: rgb(217, 246, 250);
}
a {
  color: #333;
  text-decoration: none;
}
img {
  max-width: 100%;
}
.wrapper {
    max-width: 1000px;
    padding: 0 16px;
    margin: 0 auto;
  }
  .section-ttl{
    font-size: 1.7rem;
    font-weight: bold;
    margin-bottom: 35px;
    text-align: center;
    display: flex;
    justify-content: center;
    align-items: center;
  }
  .section-ttl::before,
  .section-ttl::after {
	  content: '';
	  width: 70px;
	  height: 3px;
	  background-color: #e37222;
  }
  .section-ttl::before {
	  margin-right: 20px;
  }
  .section-ttl::after {
	  margin-left: 20px;
  }


  /*ヘッダー*/
  header {
      width: 100%;
    background: linear-gradient(to bottom, teal, rgb(0, 168, 168));
    z-index: 10;
  }
  .header-inner{
    display: flex;
    justify-content: space-between;
    align-items: center;
    max-width: 1100px;
    margin: 0 auto;
  }
  .top-text{
      font-size: 1.1rem;
      color: white;
      margin-left: 11px;
      margin-right: 11px;
      font-weight: bold;
      filter: drop-shadow(1px 1px 2px #121212);
      padding-top: 15px;
      padding-bottom: 15px;
  }

  #mainvisual{
      background-image: url(../university-classes/khara-woods-KR84RpMCb0w-unsplash.jpg);
      background-size:cover;
      min-width:100%;
      min-height: 90vh;
      background-size: cover;
      background-position: center top;
      background-repeat: no-repeat;
      padding: 20px 40px;
      position: relative;
  }
    .site-title-small{
        text-align: center;
        font-size: 3rem;
        color: #e37222;
        font-weight: bold;
        filter: drop-shadow(2px 2px 2px #121212);
        margin-top: 150px;
  }
  .site-title{
    text-align: center;
    font-weight: bold;
    filter: drop-shadow(2px 2px 2px #121212);
    font-size: 5rem;
    color: whitesmoke;
  }
  .main-btn {
    background-color:teal;
    border-radius: 100px;
    width: 200px;
    height: 200px;
    border-radius: 50%;
    color: #fff;
    text-align: center;
    display: inline-block;
    margin-top: 50px;
    margin-left: 50px;
    border: white 4px solid;
  }
  .main-btn:hover{
    background-color: rgb(6, 216, 216);
  }
  .title-btn-text{
    font-size: 1.1rem;
    color: #fff;
    margin: 27px;
  }
  .large{
    font-size: 1.5rem;
    font-weight: bold;
      filter: drop-shadow(1px 1px 2px #121212);
  }
  .top-small{
    font-size: 1rem;
  }
  #about{
    background-color:powderblue;
    padding: 60px;
    margin-bottom: 60px;
    margin-top: 60px;
    box-shadow: 0 0 8px 4px #ccc;
  }
  #about .flex {
    display: flex;
  }
  .comment{
    width: 60%;
    padding-right: 35px;
  }
  .comment-title{
    margin-bottom: 25px;

  }
  .comment-text{
    font-size: 1.25rem;
    line-height: 40px;
  }
  .bd-1{
    position: relative;
    background: linear-gradient(transparent 40%, #ecc1a2 40%);
  }
  dl{
    width: 40%;
    border-left: solid 2px #eeaa7b;
    padding-left: 45px;
  }
  dt{
    background-color: #333;
    color: white;
    padding: 3px 4px;
    display: inline-block;
  }
  dd{
    margin-left: 60px;
  }
  .ex{
    background-color: powderblue;
    padding: 60px;
    margin-bottom: 60px;
    box-shadow: 0 0 8px 4px #ccc;
  }
  .ex .ex-item {
    /*border: solid 2px #eeaa7b;
    padding: 30px;*/
    margin:2em 0;
    position: relative;
    padding: 30px;
    border-top: solid 2px #eeaa7b;
    border-bottom: solid 2px #eeaa7b;
  }
  .ex .ex-item:before, .ex .ex-item:after{
    content: '';
    position: absolute;
    top: -10px;
    width: 2px;
    height: -webkit-calc(100% + 20px);
    height: calc(100% + 20px);
    background-color: #eeaa7b;
}
.ex .ex-item:before {left: 10px;}
.ex .ex-item:after {right: 10px;}

  .ex .ex-item .ex-list {
    display: table;
    margin: 0 auto;
  }
.ex .ex-item .ex-list li{
  margin-bottom: 20px;
}
.ex .ex-item .ex-list li:last-child{
  margin-bottom: 0;
}
.small{
  font-size: 1rem;
}
.bd{
  position: relative;
  background: linear-gradient(transparent 40%, #eeaa7b 40%);
}



#information{
  background-color: powderblue;
  padding: 60px;
  margin-bottom: 60px;
  box-shadow: 0 0 8px 4px #ccc;
}
.info-item {
  display: flex;
  justify-content: space-evenly;
  align-items: center;
}
.info-text{
  line-height: 40px;
}
.info-text p{
  border-bottom: 2px 
  #eeaa7b solid;
  margin-right: 5px;
}
footer{
  width: 100%;
  background: linear-gradient(to top, teal, rgb(0, 168, 168));
  color: #fff;
  font-weight: bold;
  filter: drop-shadow(1px 1px 2px #121212);
  font-size: 1.1rem;
}
.footer-inner{
  align-items: center;
  max-width: 1200px;
  margin: 0 auto;
}
footer h5{
  font-size: 2rem;
  margin-left: 10px;
}

@media screen and (max-width: 767px){
  .wrapper {
    padding: 0 20px;
  }
  .top-text{
    font-size: 0.95rem;
}
.site-title-small{
  font-size: 2.5rem;
}
.site-title{
  font-size: 3.3rem;
}
.main-btn {
  margin-left: 0;
}
  .ex {
    padding: 40px 20px;
  }
  #about {
    padding: 40px 30px;
  }
  #about .flex {
    flex-direction: column;
    margin: 0 auto;
  }
  #about dl {
    border-left: none;
    padding-top: 40px;
    width: 100%;
  }
  .comment{
    border-bottom: solid 2px #eeaa7b;
    padding:0 0 40px 0;
    margin-left: 5px;
    margin-right: 5px;
    width: 100%;
  }
  #information{

  }
  .info-item {
    flex-direction: column;
  }
  .info-text{
    padding-bottom: 40px;
  }
  .info-text p{
    margin-right: 0;
  }
}
