@-webkit-keyframes blink {
  0% {
    opacity: 0;
  }
  100% {
    opacity: 1;
  }
}
@keyframes blink {
  0% {
    opacity: 0;
  }
  100% {
    opacity: 1;
  }
}
@-webkit-keyframes bg_slide {
  0% {
    -webkit-transform-origin: left top;
            transform-origin: left top;
    -webkit-transform: scaleX(0);
            transform: scaleX(0);
  }
  100% {
    -webkit-transform-origin: left top;
            transform-origin: left top;
    -webkit-transform: scaleX(1);
            transform: scaleX(1);
  }
}
@keyframes bg_slide {
  0% {
    -webkit-transform-origin: left top;
            transform-origin: left top;
    -webkit-transform: scaleX(0);
            transform: scaleX(0);
  }
  100% {
    -webkit-transform-origin: left top;
            transform-origin: left top;
    -webkit-transform: scaleX(1);
            transform: scaleX(1);
  }
}
#page_header {
  overflow: hidden;
  background: #f9f9f9;
  background: -webkit-gradient(linear, left top, left bottom, from(#f9f9f9), to(#f4f4f4));
  background: linear-gradient(to bottom, #f9f9f9 0%, #f4f4f4 100%);
}
#page_header .blc_in {
  position: relative;
  padding-top: 130px;
  padding-bottom: 130px;
}
@media screen and (max-width: 767px) {
  #page_header .blc_in {
    padding-top: 20%;
    padding-bottom: 20%;
  }
}
#page_header .blc_in:before {
  content: "";
  display: block;
  position: absolute;
  top: 0;
  bottom: 0;
  right: -150px;
  width: 100vw;
  background: url("../img/page_header.png") no-repeat right center/auto 100%;
}
@media screen and (max-width: 767px) {
  #page_header .blc_in:before {
    left: 0;
    background-position: left center;
  }
}
#page_header .page_ttl {
  font-size: 4.4rem;
  display: inline-block;
  background: #000;
  color: #fff;
  font-family: "Noto Serif JP", "BIZ UDMincho", serif;
  -webkit-font-feature-settings: "fwid";
          font-feature-settings: "fwid";
  min-width: 11em;
  padding: 15px 30px;
  margin-left: -30px;
  position: relative;
}
@media print, screen and (min-width: 1200px) {
  #page_header .page_ttl:before {
    content: "";
    display: block;
    background: #000;
    position: absolute;
    top: 0;
    bottom: 0;
    left: calc((100vw - 1200px) / 2 * -1);
    width: calc((100vw - 1200px) / 2);
  }
}
@media screen and (max-width: 767px) {
  #page_header .page_ttl {
    margin-left: -7%;
    padding-left: 7%;
    font-size: 7vw;
  }
}

#page_body {
  padding: 70px 0;
  line-height: 1.7;
  font-size: 1.6rem;
  letter-spacing: 0;
}
@media screen and (max-width: 767px) {
  #page_body {
    padding: 6% 0;
  }
}
@media print, screen and (min-width: 768px) {
  #page_body .content {
    width: 875px;
    float: right;
  }
}
#page_body .content .txt p:not(:last-child) {
  margin-bottom: 1em;
}
#page_body .sidebar {
  width: 250px;
  margin-left: -30px;
}
@media screen and (max-width: 767px) {
  #page_body .sidebar {
    display: none;
  }
}
#page_body .sidebar .box {
  overflow: hidden;
  border-radius: 10px;
  -webkit-box-shadow: 0 3px 5px 0.3px rgba(0, 0, 0, 0.24);
          box-shadow: 0 3px 5px 0.3px rgba(0, 0, 0, 0.24);
  margin-bottom: 30px;
}
#page_body .sidebar .box dt {
  background: #d50000;
  color: #fff;
  padding: 15px 30px;
}
#page_body .sidebar .box dd {
  font-size: 1.6rem;
  padding: 15px;
}
#page_body .sidebar .box dd ul li {
  padding: 15px 0;
  margin-top: 0;
  display: block;
  position: relative;
}
#page_body .sidebar .box dd ul li:not(:last-child) {
  border-bottom: dotted 1px #aaa;
}
#page_body .sidebar .box dd ul li:after {
  content: "";
  display: block;
  width: 0;
  height: 100%;
  position: absolute;
  top: 0;
  left: 0;
  z-index: -1;
  background-color: #f2f2f2;
}
#page_body .sidebar .box dd ul li:hover:after {
  -webkit-animation: bg_slide 0.4s;
          animation: bg_slide 0.4s;
  width: 100%;
}
#page_body .sidebar .box dd ul li a {
  display: block;
}

.page_nav {
  overflow: hidden;
  margin: 0 -1% 50px;
  padding: 10px 0;
  line-height: 1.3;
  -js-display: flex;
  display: -webkit-box;
  display: -ms-flexbox;
  display: flex;
}
.page_nav li {
  float: left;
  width: 48%;
  margin: 0 1%;
  border: 1px solid #eee;
  border-radius: 7px;
  -webkit-box-shadow: 0 2px 5px 0.3px rgba(0, 0, 0, 0.24);
          box-shadow: 0 2px 5px 0.3px rgba(0, 0, 0, 0.24);
}
.page_nav li:hover, .page_nav li.disabled {
  -webkit-box-shadow: none;
          box-shadow: none;
}
@media screen and (max-width: 600px) {
  .page_nav li {
    font-size: 1.4rem;
  }
}
.page_nav li a {
  display: block;
  text-align: center;
  padding: 15px 5px 30px;
  height: 100%;
  position: relative;
  vertical-align: middle;
  -js-display: flex;
  display: -webkit-box;
  display: -ms-flexbox;
  display: flex;
  -moz-align-items: center;
  -ms-align-items: center;
  -webkit-box-align: center;
      -ms-flex-align: center;
          align-items: center;
  -moz-justify-content: center;
  -ms-justify-content: center;
  -webkit-box-pack: center;
          justify-content: center;
  -ms-flex-pack: center;
}
.page_nav li a:before {
  content: "";
  display: inline-block;
  position: absolute;
  width: 8px;
  height: 8px;
  margin: auto;
  border-right: 1px solid #d50000;
  border-bottom: 1px solid #d50000;
  -webkit-transform: rotate(45deg);
  transform: rotate(45deg);
  left: 50%;
  bottom: 20px;
  margin-left: -4px;
}
.page_nav li a:before {
  bottom: 15px;
}
.page_nav li.disabled a {
  pointer-events: none;
}

.page_blc {
  margin-bottom: 70px;
  font-size: 1.6rem;
}
.page_blc:last-child {
  margin-bottom: 0;
}

.sec_ttl {
  color: #d50000;
  font-size: 3rem;
  margin-bottom: 20px;
  font-family: "Noto Serif JP", "BIZ UDMincho", serif;
  -webkit-font-feature-settings: "fwid";
          font-feature-settings: "fwid";
}
@media screen and (max-width: 767px) {
  .sec_ttl {
    font-size: 2.6rem;
  }
}

.sec_sub-ttl {
  font-size: 2.6rem;
  margin-top: 30px;
  margin-bottom: -15px;
  font-family: "Noto Serif JP", "BIZ UDMincho", serif;
  -webkit-font-feature-settings: "fwid";
          font-feature-settings: "fwid";
}
@media screen and (max-width: 767px) {
  .sec_sub-ttl {
    font-size: 2rem;
  }
}

.sec_box {
  background: #f5f5f5;
  margin-top: 30px;
  padding: 4%;
}
.sec_box .blc_ttl {
  font-size: 2.2rem;
  font-family: "Noto Serif JP", "BIZ UDMincho", serif;
  -webkit-font-feature-settings: "fwid";
          font-feature-settings: "fwid";
  padding-top: 20px;
  margin-bottom: 20px;
}
@media screen and (max-width: 767px) {
  .sec_box .blc_ttl {
    font-size: 2rem;
  }
}
.sec_box .blc_ttl:before {
  background: #fff;
}
.sec_box .blc_ttl:not(:first-child) {
  margin-top: 30px;
}

.blc_ttl {
  font-weight: 500;
  font-size: 2rem;
  line-height: 1.5;
  margin-bottom: 30px;
  position: relative;
  padding-top: 25px;
}
.blc_ttl:before, .blc_ttl:after {
  content: "";
  display: block;
  height: 2px;
  position: absolute;
  top: 0;
  left: 0;
}
.blc_ttl:before {
  width: 260px;
  background: #eee;
}
.blc_ttl:after {
  width: 6em;
  background: #d50000;
}

.point_box {
  background: #ececec;
  margin-top: 50px;
}
.point_box dt {
  background-color: #555555;
  color: #fff;
  font-size: 2rem;
  padding: 15px;
}
@media print, screen and (min-width: 600px) {
  .point_box dt {
    width: 365px;
  }
}
.point_box dt.icon {
  padding-left: 55px;
  background-repeat: no-repeat;
  background-position: left 15px center;
  background-size: 33px auto;
}
.point_box dt.icon_light-bulb {
  background-image: url("../img/icon_light-bulb.svg");
}
.point_box dt.icon_man {
  background-image: url("../img/icon_man.svg");
}
.point_box dt.icon_money {
  background-image: url("../img/icon_money.svg");
}
.point_box dd {
  padding: 30px;
  font-size: 1.6rem;
}

.right-img {
  position: relative;
}
@media print, screen and (min-width: 768px) {
  .right-img .blc_img {
    position: absolute;
    left: 520px;
    right: 0;
    top: 0;
    height: 640px;
  }
}
@media print, screen and (min-width: 768px) {
  .right-img .blc_img figure {
    height: 100%;
  }
}
@media screen and (max-width: 767px) {
  .right-img .blc_img figure {
    margin-bottom: 30px;
    overflow: hidden;
    max-height: 300px;
  }
}
@media print, screen and (min-width: 768px) {
  .right-img .blc_img img {
    max-width: none;
    width: auto;
    height: 100%;
  }
}
@media print, screen and (min-width: 768px) {
  .right-img .box {
    width: 470px;
  }
}

.flow_list {
  margin-bottom: 1em;
  counter-reset: count-number;
}
.flow_list dl {
  background: #f2f2f2;
  overflow: hidden;
  margin-bottom: 10px;
}
@media print, screen and (min-width: 768px) {
  .flow_list dl {
    -js-display: flex;
    display: -webkit-box;
    display: -ms-flexbox;
    display: flex;
  }
}
.flow_list dt {
  background: #d50000;
  color: #fff;
  padding: 15px 15px 15px 55px;
  position: relative;
}
@media print, screen and (min-width: 768px) {
  .flow_list dt {
    float: left;
    width: 160px;
  }
}
.flow_list dt:before {
  counter-increment: count-number;
  content: counter(count-number, decimal-leading-zero);
  font-size: 2.8rem;
  font-family: "Lato", sans-serif;
  font-weight: bold;
  position: absolute;
  left: 10px;
  top: 15px;
  line-height: 1;
}
.flow_list dd {
  padding: 15px 20px;
}
@media print, screen and (min-width: 768px) {
  .flow_list dd {
    float: left;
    -webkit-box-flex: 1;
        -ms-flex: 1;
            flex: 1;
  }
}

.flow_balloon {
  margin-bottom: 60px;
}
@media screen and (max-width: 767px) {
  .flow_balloon {
    margin-bottom: 30px;
  }
}
.flow_balloon li {
  background: #555;
  color: #fff;
  text-align: center;
  padding: 30px 20px;
  position: relative;
}
.flow_balloon li:not(:last-child) {
  margin-bottom: 30px;
}
.flow_balloon li:not(:last-child):after {
  content: "";
  width: 0;
  height: 0;
  border-left: 15px solid transparent;
  border-right: 15px solid transparent;
  border-top: 15px solid #555;
  position: absolute;
  bottom: 0;
  left: 0;
  right: 0;
  margin: 0 auto -15px;
}

@media print, screen and (min-width: 768px) {
  .etc-houjin-card .right-img .blc_img {
    height: 470px;
  }
}

@media print, screen and (min-width: 768px) {
  .fuel-card .right-img .blc_img {
    height: 430px;
  }
}

.flow_payment {
  counter-reset: count-number;
  overflow: hidden;
  margin: 0 -1.5% 1em;
}
@media print, screen and (min-width: 768px) {
  .flow_payment {
    -js-display: flex;
    display: -webkit-box;
    display: -ms-flexbox;
    display: flex;
  }
}
.flow_payment dl {
  border: solid 1px #ddd;
  position: relative;
  margin: 40px 1.5% 1.5%;
  padding: 3%;
}
@media print, screen and (min-width: 768px) {
  .flow_payment dl {
    float: left;
    width: 30.33333%;
  }
}
.flow_payment dl:before {
  counter-increment: count-number;
  content: counter(count-number, decimal-leading-zero);
  font-size: 4.8rem;
  color: #d50000;
  font-family: "Lato", sans-serif;
  font-weight: 500;
  position: absolute;
  left: 0;
  right: 0;
  text-align: center;
  top: -0.5em;
  margin: auto;
  line-height: 1;
  display: inline-block;
  background: #fff;
  width: 2em;
}
.flow_payment dl dt {
  background: #d50000;
  color: #fff;
  padding: 10px 15px;
  margin-top: 15px;
}
.flow_payment dl dd strong {
  color: #d50000;
  font-weight: normal;
  display: block;
  margin: 1em 0;
}

.fl_num_list {
  overflow: hidden;
  counter-reset: number;
}
.fl_num_list li {
  margin-bottom: 15px;
  position: relative;
  padding-left: 25px;
  letter-spacing: 0;
  font-size: 1.5rem;
}
@media print, screen and (min-width: 768px) {
  .fl_num_list li {
    float: left;
    width: 33.3333%;
  }
}
.fl_num_list li:before {
  counter-increment: number;
  content: counter(number);
  background: #d50000;
  color: #fff;
  width: 20px;
  height: 20px;
  text-align: center;
  line-height: 20px;
  display: block;
  position: absolute;
  left: 0;
  top: 3px;
  border-radius: 50%;
}

.num_list {
  counter-reset: count-number;
}
.num_list li {
  padding-bottom: 20px;
  margin-bottom: 20px;
  color: #d50000;
  font-size: 2.4rem;
  padding-left: 55px;
  position: relative;
}
@media screen and (max-width: 767px) {
  .num_list li {
    font-size: 2rem;
    padding-left: 40px;
  }
}
.num_list li:not(:last-child) {
  border-bottom: dotted #aaa 1px;
}
.num_list li:before {
  counter-increment: count-number;
  content: counter(count-number, decimal-leading-zero);
  font-size: 3.6rem;
  color: #d50000;
  font-family: "Lato", sans-serif;
  font-weight: 500;
  position: absolute;
  left: 0;
  top: 0;
  text-align: center;
  line-height: 1;
}
@media screen and (max-width: 767px) {
  .num_list li:before {
    font-size: 2.4rem;
  }
}
.num_list li p {
  font-size: 1.6rem;
  color: #333;
  margin-top: 5px;
}

.step_list {
  counter-reset: count-step;
  overflow: hidden;
  margin: 1em -1%;
  -js-display: flex;
  display: -webkit-box;
  display: -ms-flexbox;
  display: flex;
  -ms-flex-wrap: wrap;
  flex-wrap: wrap;
}
.step_list li {
  float: left;
  background: #555;
  color: #fff;
  font-size: 2rem;
  border-radius: 10px;
  margin: 1%;
  width: 23%;
  line-height: 1;
  -js-display: flex;
  display: -webkit-box;
  display: -ms-flexbox;
  display: flex;
  -moz-align-items: center;
  -ms-align-items: center;
  -webkit-box-align: center;
      -ms-flex-align: center;
          align-items: center;
  padding-top: 20px;
  padding-bottom: 20px;
}
@media screen and (max-width: 767px) {
  .step_list li {
    width: 48%;
  }
}
@media screen and (max-width: 600px) {
  .step_list li {
    width: 98%;
  }
}
.step_list li small {
  font-size: 1.3rem;
  display: block;
  line-height: 1.3;
  margin-bottom: 5px;
}
.step_list li .num {
  font-size: 1.2rem;
  display: block;
  text-align: center;
  float: left;
  margin: 0 15px;
}
.step_list li .num:after {
  counter-increment: count-step;
  content: counter(count-step, decimal-leading-zero);
  font-size: 2.6rem;
  font-family: "Lato", sans-serif;
  font-weight: 500;
  line-height: 1;
  display: block;
}

@media screen and (max-width: 767px) {
  .join #page_header .blc_in {
    padding-top: 10%;
    padding-bottom: 20%;
  }
}
.page_header_logo {
  width: 145px;
}
@media print, screen and (min-width: 768px) {
  .page_header_logo {
    position: absolute;
    right: 220px;
    top: 50%;
    width: 145px;
    margin-top: -80px;
  }
  .page_header_logo img {
    -webkit-filter: drop-shadow(0 0px 3px rgba(0, 0, 0, 0.7));
            filter: drop-shadow(0 0px 3px rgba(0, 0, 0, 0.7));
  }
}
@media screen and (max-width: 767px) {
  .page_header_logo {
    margin: 8% auto 0;
    width: 50%;
    position: relative;
  }
}

.dl_btn a {
  display: block;
  text-align: center;
  margin-top: 3rem;
  width: 100%;
  background-color: #d50000;
  color: #fff;
  padding: 15px;
  position: relative;
}
.dl_btn a::before {
  content: "";
  display: inline-block;
  position: absolute;
  width: 10px;
  height: 10px;
  margin: auto;
  border-right: 1px solid #fff;
  border-bottom: 1px solid #fff;
  -webkit-transform: rotate(-45deg);
  transform: rotate(-45deg);
  right: 10%;
  top: 50%;
  margin-top: -4px;
}
.dl_btn a:hover {
  opacity: 0.7;
}