* {
  box-sizing: border-box;
}

img {
  width: 100%;
  height: auto
}

.contetns {
  display: flex;
  flex-wrap: wrap;
  justify-content: space-between;
}

h1 {
  background-color: #000075;
  color: white;
  font-size: 2em;
  text-align: center;
  padding: .1em .3em;
  width: 100%
}

.photo_area {
  display: flex;
  flex-wrap: wrap;
  margin: 1em 0;
}

.photo_area .photo {
  margin: 1%;
  width: 23%
}

.point_top,
.line {
  display: flex;
}

.line {
  justify-content: center;
}

.points {
  flex-wrap: wrap
}

.point {
  display: flex;
  flex-wrap: wrap
}

.points h2,
.point_detail,
.point_top {
  width: 100%;
}

.point .photo {
  width: 30%;
}

.point .description {
  margin: 1%;
}

.description,
.photo,
.highlight,
.schedule,
.top_photo,
.point-item .photo_area .photo {
  width: 48%;
  margin: 1%;
}

h2 {
  border-bottom: double 3px darkblue;
  position: static;
  margin-top: 0.5em;
  margin-bottom: 0;

}


h2 span {
  display: block;
  position: relative;
  top: -3em;
  font-size: .6em;
}

h3 {
  font-size: 1.2em;
  text-indent: 1em;
}

dl,
dt,
dd {
  margin: 0;
  padding: 0;
}

.schedule dl,
.highlight dl {
  display: flex;
  flex-wrap: wrap;
  border: 1px solid #ccc;
  border-top: none
}

.schedule dt,
.highlight dt {
  width: 30%;
  padding: .2em;
  border-top: 1px solid #ccc
}

.schedule dd,
.highlight dd {
  padding: .2em;
  border-top: 1px solid #ccc;
  border-left: 1px solid #ccc;
  width: 70%;
}

hr.dive_line {
  background-image: url(./img/line3.png);
  height: 60px;
  border: none;
}

#contact {
  display: flex;
  flex-wrap: wrap;
  text-align: inherit;
}

#contact h1 {
  width: 100%;
}

#contact .items {
  width: 46%;
  margin: 1%;
  padding-bottom: 2em;
}

#contact .attention {
  width: 100%;
display: flex;
justify-content: space-around;
}


.line_contact {
  width: 80%;
  margin: 0 auto;
}

.btn-contact {
  color: white;
  background-color: #ffc107;
  border-color: #ffc107;
  margin: 0 auto;
  display: block;
}

.toiawase {
  margin: 0 auto 1em;
  width: 18em;
}

.line .icon {
  width: 4em;
}

.line .description {
  font-size: 1.2em;
  margin: 0 0 0 0.8em;
  width: 7em;
}

.items h3 {
  font-weight: bold;
}

.items p.tel {
  font-size: .8em;
  padding-top: 1em
}

.description h3 {
  background: linear-gradient(transparent 70%, #ffc993 70%);
  margin-top: 2em;
  margin-bottom: 1em;
  display: inline-block;
  padding-right: 1em;
}

.highlight h3 {
  background: linear-gradient(transparent 70%, #ffc993 70%);
  margin-top: 2em;
  margin-bottom: 1em;
  display: inline-block;
}

.highlight dd {
  background-color: #ffffef
}

.schedule h3 {
  background: linear-gradient(transparent 70%, #ffc993 70%);
  margin-top: 2em;
  margin-bottom: 1em;
  display: inline-block;

}

.schedule dd {
  background-color: #ffffef
}

.boxorenge {
  position: relative;
  margin: 2em 0;
  padding: 25px 10px 7px;
  border: solid 2px #FFC107;
}

.boxorenge .box-title {
  position: absolute;
  display: inline-block;
  top: -2px;
  left: -2px;
  padding: 0 9px;
  height: 25px;
  line-height: 25px;
  vertical-align: middle;
  font-size: 17px;
  background: #FFC107;
  color: #ffffff;
  font-weight: bold;
}

.boxorenge p {
  margin: 0;
  padding: 0;
}

.description ul,
ol {
  padding: 0.5em 0.5em 0.5em 2em;
  /*ボックス内の余白*/
  list-style: none;

}

.description ul li,
ol li {
  line-height: 1.5;
  padding: 0.2em 0;
}

.balloon-set-box {
  display: flex;
  flex-wrap: wrap;
}

.balloon-set-box.top {
  justify-content: center;
  padding-bottom: 3em;
}

.balloon-set-box.left {
  flex-direction: row;
}

.balloon-set-box.right {
  flex-direction: row-reverse;
}

.balloon {
  position: relative;
  display: inline-block;
  max-width: calc(100% - 80px);
  margin: 10px 20px 5px;
  padding: 8px 15px;
  background: #f0f0f0;
  text-align: left;
  border-radius: 15px;
  box-shadow: 3px 3px 3px rgba(0, 0, 0, 0.3);
}

.balloon-set-box .top {
  max-width: calc(100% - 160px);
}

.hiro {
  background: #99eaab;
}

.kumi {
  background: #f8f9fa;
}

.balloon::after {
  content: '';
  border: 14px solid transparent;
  border-top-color: #f0f0f0;
  position: absolute;
  top: 0;
}

.hiro::after {
  border-top-color: #99eaab;
}

.kumi::after {
  border-top-color: #f8f9fa;
}

.left .balloon::after {
  left: -10px;
}

.right .balloon::after {
  right: -10px;
}

.icon-box {
  width: 40px;
  height: 40px;
  border-radius: 50%;
  border: 2px solid #fff;
  overflow: hidden;
}

.icon-box2 {
  width: 120px;
  height: 120px;
  border-radius: 50%;
  border: 2px solid #fff;
  overflow: hidden;
}

.point-item {
  width: 49%;
  padding-bottom: 2em;
}

.point-item h2 {
  font-size: 1.5em;
}

.point-item a {
  text-decoration: none;
}

.full-width {
  width: 100%;
}

@media screen and (max-width: 640px) {

  h1 {
    font-size: 6.2vw;
  }

  h2 {
    font-size: 6vw;
  }

  .point_top {
    flex-wrap: wrap;
  }

  .description,
  .point_top,
  .point .photo,
  .highlight,
  .schedule,
  #contact .items,
  .point-item {
    width: 100%;
  }

  .point-item h2,
  .point-item h3 {
    font-size: 6vw;
  }

  .schedule dl,
  .highlight dl {
    flex-flow: column nowrap;
  }

  .photo_area .photo {
    margin: 1%;
    width: 48%;
  }

  .schedule dt,
  .highlight dt,
  .top_photo {
    width: 100%;
  }

  .schedule dd,
  .highlight dd {
    border-left: none;
    width: 100%;
    padding-bottom: .5em
  }


  .list2 dt {
    padding-bottom: 5px;
  }
	.posts {width:100%}
  .posts>div {
    overflow-x: scroll;
    overflow-scrolling: touch;
    -webkit-overflow-scrolling: touch;
    padding: 0 0 12px 8px;
    display: flex;
    flex-wrap: nowrap;
    justify-content: initial;
  }

  .post {
    margin: 1%;
  }

  .line .description {
    width: 68%;
    font-size: 4vw;
    margin-top: -.4em;
  }

  .balloon {
    max-width: calc(100% - 85px);
  }

  .balloon-set-box .top {
    max-width: calc(100% - 160px);
  }

#contact .attention {
flex-wrap:wrap;
}
}