.content-header {
  background-image: url(/img/product/renewable_energy/ppa/bg_header_index.jpg);
  background-size: cover;
}

.product-tab-nav li[id^='btn'].line-right {
  color: #fff;
  display: grid;
}

.text-small {
  font-size: 12px;
}

.product-tab-nav {
  margin-top: 50px;
}

.under500 {
  display: none;
}

.ul-style li {
  list-style-type: disc;
  margin-left: 1rem;
}

.img__big {
  margin: 40px auto;
}

.contents_title {
  width: 100%;
  text-align: center;
  margin: 60px auto 0;
  padding: 40px 0;
}

.contents_title .title {
  margin-top: 20px;
  font-size: 24px;
  font-weight: bold;
  color: #fff;
}

.contents_title .sub_title {
  font-size: 16px;
  font-weight: normal;
  display: block;
}

.contents_title.copy {
  font-size: 20px;
  padding: 20px 0;
  margin: auto;
}

.contents_title+.content-section {
  padding-top: 40px;
}

.content-section div.last-element {
  padding-top: 50px;
}

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

.contents_title.contents01 {
  background: linear-gradient(to right, #ccdb33, #a1c12e, #75aa00);
}

.contents_title.contents02 {
  background: linear-gradient(to right, #29a9e0, #1790cf, #0071ba);
}

.contents_title.contents03 {
  background: #11335f;
}

.sec_inner {
  max-width: 866px;
  margin: auto;
}

.sec_inner.sec1 {
  padding-bottom: 60px;
}

.title_green {
  background: #ccdb33;
  padding: 10px;
  font-size: 20px;
  color: #11335f;
  font-weight: 600;
  text-align: center;
  margin-bottom: 20px;
}

.sec1-box .item {
  width: calc(97%/4);
}

.sec1-box .item div p {
  min-height: 120px;
}

.sec1-box .item div .indent-s {
  text-indent: -.75rem;
  margin-left: .75rem;
  display: inline-block;
}

.sec1-box .item .img__big {
  margin: 20px auto;
}

.sec1-2-box {
  margin-top: 40px;
}

.sec1-2-box .item {
  width: calc(97%/2);
  position: relative;
  padding-bottom: 50px;
}

.sec1-2 {
  padding-top: 40px;
  border-top: solid 1px #ddd;
}

.ttl--lv2 .label {
  color: #fff;
  background: #003466;
  padding: 4px 6px;
}

.inner_link {
  display: inline-block;
  position: absolute;
  bottom: 0;
  left: 0;
}

.arw_link a {
  position: relative;
  display: inline-block;
  padding-right: 10px;
}

.arw_link a::after {
  position: absolute;
  content: '';
  display: block;
  top: 4px;
  right: 2px;
  width: 6px;
  height: 10px;
  background: url(/img/common/arw_right_red.png) no-repeat center center;
}

.sec1-4_list {
  width: fit-content;
  margin: auto;
}

.sec1-4_list li {
  font-size: 16px;
}

.sec1-4_list li:nth-of-type(1) {
  color: #11335f;
}

.sec1-4_list li:nth-of-type(2) {
  color: #a6ae00;
  margin-top: 5px;
}

.sec1-4_list li span {
  width: 160px;
  padding: 4px 20px;
  margin-right: 10px;
  font-size: 14px;
  margin-right: .5rem;
  display: inline-block;
  text-align: center;
}

.sec1-4_list li:nth-of-type(1) span {
  background: #11335f;
  color: #fff;
}

.sec1-4_list li:nth-of-type(2) span {
  background: #cbda33;
  color: #333;
}

.btn_area {
  margin: auto;
  text-align: center;
  margin-top: 50px;
}

.btn_area .read {
  margin-bottom: 30px;
  font-size: 18px;
  color: #11335f;
}

.btn_area .read span {
  position: relative;
  padding: 10px;
  border-bottom: 2px solid #11335f;
}

.btn_area .read span:before {
  position: absolute;
  bottom: -14px;
  left: 1em;
  width: 0;
  height: 0;
  content: '';
  border-width: 14px 12px 0 12px;
  border-style: solid;
  border-color: #11335f transparent transparent transparent;
}

.btn_area .read span:after {
  position: absolute;
  bottom: -11px;
  left: 1em;
  width: 0;
  height: 0;
  content: '';
  border-width: 14px 12px 0;
  border-style: solid;
  border-color: #fff transparent transparent;
}

.btn_area .form_btn {
  width: 360px;
  margin: auto;
}

.btn_area .form_btn a {
  display: block;
  font-size: 20px;
  font-weight: bold;
  color: #fff;
  padding: 20px 10px;
  background: #8db437;
  border-radius: 50px;
}

.img_QR {
  background: #fff;
  padding: 10px 0;
  width: 120px;
  border: 1px solid #000;
}

.list-2col {
  margin: auto;
  max-width: 900px;
  align-items: center;
  display: grid;
  grid-template-columns: 1fr 1fr;
}

.list-2col .item {
  text-align: center;
  padding: 10px;

}

.list-2col .item.is-active {
  animation: 0.8s linear 0s 1 normal forwards running fadeIn;
}

.list-2col .item a {
  font-size: 20px;
  width: 300px;
  height: 75px;
  display: grid;
  margin: 0px auto;
  align-items: center;
  font-weight: 400;
  line-height: 1.2;
  position: relative;
  z-index: 1;
  border: 1px solid rgb(156, 156, 156);
  border-radius: 100vh;
  background: rgb(255, 255, 255);
  transition: 0.3s;
  overflow: hidden;
}

.list-2col .item a::after {
  opacity: 1;
  position: absolute;
  top: 0px;
  left: 0px;
  content: "";
  width: 100%;
  height: 100%;
  transform: scale(0, 1);
  transform-origin: left top;
  z-index: -1;
  background: rgb(12, 118, 181);
  transition: 0.2s cubic-bezier(0.45, 0, 0.55, 1);
}

.list-2col .item a:hover::after,
.list-2col .item.is-active a::after {
  transform: scale(1, 1);
}

.list-2col .item:hover a,
.list-2col .item.is-active a {
  color: #fff;
}
.list-2col .item.is-active a{
  pointer-events: none;
}
@media screen and (max-width: 1200px) {
  .sec_inner {
    max-width: 100%;
    padding: 0 40px;
  }

  .content-section .sec_inner {
    padding: 0;
  }
}

@media screen and (max-width: 1024px) {
  .sec_inner {
    padding: 0 18px;
  }

  .content-section .sec_inner {
    padding: 0;
  }

  .title_green {
    font-size: 16px;
    padding: 8px;
  }

}

@media screen and (max-width: 900px) {
  .flexbox.sec1-box {
    flex-wrap: wrap;
  }

  .sec1-box .item {
    width: calc(95%/2);
  }

  .sec1-box .item div p {
    min-height: 80px;
  }

  .sec1-box .item:nth-of-type(1) div p,
  .sec1-box .item:nth-of-type(2) div p {
    min-height: 42px;
  }
}

@media screen and (max-width: 700px) {
  .over700 {
    display: none;
  }

  .contents_title {
    padding: 30px 0;
  }

  .contents_title.copy {
    font-size: 18px;
  }

  .contents_title .title {
    font-size: 22px;
  }

  .flexbox {
    display: block;
  }

  .sec1-box .item,
  .sec1-2-box .item {
    width: 90%;
    margin: auto;
  }

  .sec1-box .item:nth-of-type(n+2),
  .sec1-2-box .item:nth-of-type(n+2) {
    margin-top: 30px;
  }

  .sec1-box .item div p {
    min-height: auto;
  }

  .sec1-4_list {
    width: auto;
  }

  .sec1-4_list li span {
    display: block;
    margin: auto;
    margin: 0 auto 5px;

  }

  .sec1-4_list li {
    text-align: center;
    margin: auto;
  }

  .sec1-4_list li:nth-of-type(2) {
    margin-top: 10px;
  }
.list-2col{
  display: flex;
  justify-content: space-between;
}
  .list-2col .item {
    width: 49%;
    padding: 0;
  }

  .list-2col .item a{
    width: 100%;
        font-size: 16px;

  }
}

@media screen and (max-width: 500px) {
  .under500 {
    display: block;
  }

  .content-header {
    background-image: url(/img/product/renewable_energy/ppa/bg_header_index_sp.jpg);
  }



  .sec1-box .item,
  .sec1-2-box .item {
    width: 100%;
  }

  .btn_area .read {
    font-size: 14px;
  }

  .btn_area .form_btn {
    width: 100%;
  }

  .btn_area .form_btn a {
    font-size: 18px;
    padding: 14px 10px;
  }

  .list-2col .item {
    font-size: 13px;
    height: auto;
  }
}