@media only screen and (max-width: 767px) {
  .mainvisual .mainvisual__title {
    letter-spacing: normal;
  }
}

.contents_wrap {
  background: #f1f1f1;
}

.side_menu {
  padding: 60px 0 0;
}

@media only screen and (max-width: 767px) {
  .side_menu {
    padding: 5% 0 8%;
  }
}

.banner__concept {
  margin-top: 35px;
  -webkit-transition: .4s;
  transition: .4s;
}

@media only screen and (max-width: 767px) {
  .banner__concept {
    margin-top: 0;
    padding: 0 4% 9%;
  }
}

.banner__concept img {
  width: 100%;
}

.banner__concept:hover {
  opacity: .7;
}

.contents_wrap_twocolumn .main_contents {
  background: #fff;
  margin: 60px 0 95px;
}

@media only screen and (max-width: 767px) {
  .contents_wrap_twocolumn .main_contents {
    margin: 0;
    padding: 5% 0 10%;
  }
}

.contents_wrap_twocolumn .main_contents img {
  width: 100%;
}


.show_sp{
 display: none;
}
.show_sp02{
 display: none;
}
@media only screen and (max-width: 767px) {
 .show_pc{
  display: none;
 }
 .show_sp{
  display: block;
 }
 .show_sp02{
  display: inline;
 }
}

.mincho {
  font-family: "Noto Serif JP", sans-serif;
}

.selectable-insulation {
  padding: 5%;
}
.anchor_box {
  display: flex;
  justify-content: space-between;
  align-items: center;
  font-size: 1.6rem;
  margin-bottom: 50px;
}
.anchor_box02 {
  margin-bottom: 0;
}
.anchor_box .item {
  width: 24%;
  height: 57px;
  border: 1px solid #253F76;
  display: block;
  position: relative;
}
.anchor_box .item a {
  display: flex;
  justify-content: center;
  align-items: center;
  height: 100%;
  text-align: center;
  line-height: 1.4;
}
.anchor_box .item:hover a {
  color: #fff;
  background-color: #253F76;
}
.anchor_box .item a.current {
  color: #fff;
  background-color: #253F76;
}

.selectable-insulation .heading {
  font-size: 3rem;
  font-weight: bold;
  text-align: center;
  color: #253f76;
}
.selectable-insulation .heading span {
  background: linear-gradient(transparent 60%, #fffcd2 60%);
}

.selectable-insulation01 {
  padding: 0 2% 80px;
  border-bottom: 1px solid #333;
}
.selectable-insulation01 .image {
  margin-top: -40px;
}
.selectable-insulation01 a {
  display: block;
  font-size: 1.2rem;
  word-break: break-all;
}
.selectable-insulation01 a:hover {
  opacity: .7;
}

.selectable-insulation02 {
  padding: 80px 2%;
  border-bottom: 1px solid #333;
}
.selectable-insulation02 .text01 {
  padding: 30px 0;
  font-size: 2.2rem;
  font-weight: 600;
  text-align: center;
}
.selectable-insulation02 .text01 span {
  display: inline-block;
  vertical-align: super;
  font-size: 1.3rem;
}
.selectable-insulation02 .text02 {
  text-align: center;
}
.selectable-insulation02 .text03 {
  padding: 30px 0 0;
  font-size: 2.2rem;
  font-weight: 600;
  text-align: center;
}
.selectable-insulation02 .table_block {
  padding: 25px 0;
}
.selectable-insulation02 table {
  border-collapse: separate;
  border-spacing: 7px;
  table-layout: fixed;
  width: 100%;
}
.selectable-insulation02 table th,
.selectable-insulation02 table td {
  font-size: 1.9rem;
  font-weight: bold;
  text-align: center;
  border: 2px solid #f0a62d;
  vertical-align: middle;
  line-height: 1.5;
  height: 125px;
}
.selectable-insulation02 table td span {
  font-size: 1.6rem;
  color: #fff;
  background-color: #ec6d65;
  padding: 5px;
}
.selectable-insulation02 table .tr01 th {
  height: 80px;
  font-size: 2rem;
}
.selectable-insulation02 table .tr01 th span {
  font-size: 3rem;
  line-height: 1;
  padding: 0 3px;
}
.selectable-insulation02 table .tr01 .th01 {
  font-size: 1.5rem;
  font-weight: 600;
  color: #fff;
  background-color: #797979;
  border-color: #797979;
}
.selectable-insulation02 table .th02 {
  background-color: #f8d054;
  border-color: #f8d054;
}
.selectable-insulation02 table .th03 {
  background-color: #ec9a38;
  border-color: #ec9a38;
}
.selectable-insulation02 table .th04 {
  font-size: 2.2rem;
  color: #fff;
  background-color: #f0a62d;
  transition: all .3s;
}
.selectable-insulation02 table .tr02 .th04 {
  background-color: #ec6d65;
}
.selectable-insulation02 table .th04 a {
  color: #fff;
  display: flex;
  justify-content: center;
  align-items: center;
  flex-direction: column;
  height: 100%;
}
.selectable-insulation02 table .th04:hover {
  opacity: .7;
}
.selectable-insulation02 table .th04 span {
  display: block;
  font-size: 1.3rem;
}
.selectable-insulation02 table .tr02 th, 
.selectable-insulation02 table .tr02 td {
  border: 2px solid #ec6d65;
}

.selectable-insulation03 {
  padding: 80px 2%;
}
.selectable-insulation03 .block {
  display: flex;
  justify-content: space-between;
  padding: 50px 0;
}
.selectable-insulation03 .img {
  width: 20%;
}
.selectable-insulation03 .img:nth-of-type(even) {
  margin-top: 70px;
}

.fuwafuwa {
  animation: fuwafuwa 3s infinite ease-in-out;
}
@keyframes fuwafuwa {
  0%, 100% {
      transform: translateY(0);
  }
  50% {
      transform: translateY(30px);
  }
}
.delay {
  animation-delay: 1.5s;
}

.selectable-insulation03 .text01 {
  padding: 30px 0;
  font-size: 2.2rem;
  font-weight: 600;
  text-align: center;
}
.selectable-insulation03 .btn {
  display: block;
  position: relative;
  max-width: 350px;
  margin: 0 auto;
  padding: 10px;
  font-size: 2.2rem;
  font-weight: bold;
  text-align: center;
  color: #fff;
  background-color: #333;
  transition: all .3s;
}
.selectable-insulation03 .btn img {
  display: block;
  width: 37px;
  position: absolute;
  top: 0;
  bottom: 0;
  right: 8%;
  margin: auto;
}
.selectable-insulation03 .btn:hover {
  opacity: .7;
}


@media only screen and (max-width: 767px) {
  .selectable-insulation {
    padding: 35px 5% !important;
  }

  .anchor_box {
    flex-wrap: wrap;
    font-size: 1.4rem;
    margin-bottom: 30px;
  }
  .anchor_box02 {
    margin-bottom: 0;
  }
  .anchor_box .item {
    width: 49%;
    margin-bottom: 10px;
  }

  .selectable-insulation .heading {
    font-size: 2.4rem;
  }

  .selectable-insulation01 {
    padding: 0 2% 60px;
  }
  .selectable-insulation01 .image {
    margin-top: 0;
    overflow: scroll;
  }
  .selectable-insulation01 .image img {
    width: 550px;
  }

  .selectable-insulation02 {
    padding: 50px 0;
  }
  .selectable-insulation02 .text01 {
    padding: 20px 0;
    font-size: 1.6rem;
    text-align: left;
  }
  .selectable-insulation02 .text01 span {
    font-size: 1.2rem;
  }
  .selectable-insulation02 .text02 {
    text-align: left;
  }
  .selectable-insulation02 .text03 {
    padding: 30px 0 0;
    font-size: 2rem;
  }
  .selectable-insulation02 .table_block {
    padding: 20px 0;
    overflow: scroll;
  }
  .selectable-insulation02 table {
    width: 700px;
  }
  .selectable-insulation02 table th,
  .selectable-insulation02 table td {
    font-size: 1.7rem;
    height: 125px;
  }
  .selectable-insulation02 table td span {
    font-size: 1.4rem;
  }
  .selectable-insulation02 table .tr01 th {
    height: 80px;
    font-size: 1.8rem;
  }
  .selectable-insulation02 table .tr01 th span {
    font-size: 2.6rem;
    line-height: 1;
    padding: 0 3px;
  }
  .selectable-insulation02 table .tr01 .th01 {
    font-size: 1.5rem;
  }
  .selectable-insulation02 table .th04 {
    font-size: 2.2rem;
  }
  .selectable-insulation02 table .th04 span {
    font-size: 1.2rem;
  }

  .selectable-insulation03 {
    padding: 50px 0;
  }
  .selectable-insulation03 .block {
    flex-wrap: wrap;
    justify-content: space-around;
    padding: 50px 0;
  }
  .selectable-insulation03 .img {
    width: 33%;
    max-width: 170px;
    margin: 10px 0 20px;
  }
  .selectable-insulation03 .img:nth-of-type(even) {
    margin-top: 10px;
  }
  /* .selectable-insulation03 .img:nth-of-type(2) {
    margin: 60px 0 0;
  } */

  .selectable-insulation03 .img01 {
    order: 1;
  }
  .selectable-insulation03 .img03 {
    order: 2;
    margin: 60px 0 0;
  }
  .selectable-insulation03 .img05 {
    order: 3;
  }
  .selectable-insulation03 .img02 {
    order: 4;
  }
  .selectable-insulation03 .img04 {
    order: 5;
  }

  /* .delay {
    animation-delay: 1s;
  } */

  .selectable-insulation03 .text01 {
    padding: 20px 0 40px;
    font-size: 1.6rem;
    text-align: left;
  }
  .selectable-insulation03 .btn {
    padding: 10px;
    font-size: 1.8rem;
  }
  .selectable-insulation03 .btn img {
    width: 25px;
    right: 8%;
  }


}