.intro_content .wide_box {
  margin-bottom: 0;
}

.sec_reason .ttl_underbar_set .main_txt::before {
  width: 2.16em;
  height: 2.1em;
  margin-top: -0.6em;
}
.sec_reason .arrow {
  width: 8%;
  display: block;
  margin: 40px auto 40px;
}

.reason_under_box {
  background: url(../img/cheap-reason/under_box_bg.jpg) no-repeat center;
  background-size: cover;
  padding: 48px 0 42px;
  position: relative;
  border-radius: 130px;
}
.reason_under_box p {
  font-size: min(2.0vw, 23px);
  padding-left: 12%;
  line-height: 2;
}
.reason_under_box p .bg_white {
  font-size: 1.47em;
  font-weight: bold;
  display: inline-block;
  padding: 0 0.35em;
  margin-right: 0.25em;
}
.reason_under_box p .size {
  font-size: 1.47em;
  font-weight: bold;
}
.reason_under_box::after {
  content: "";
  width: 30%;
  height: 247px;
  position: absolute;
  right: 5%;
  bottom: 0;
}

.reason01 {
  background: url(../img/common/bg_dot_gray.png);
}
.reason01 .ttl_underbar_set .main_txt::before {
  background: url(../img/cheap-reason/icon_num01.svg) no-repeat;
  background-size: contain;
}
.reason01 .border_box {
  padding: 45px 60px 45px;
}
.reason01 .border_box img {
  width: 46.4%;
}
.reason01 .border_box .txt_box {
  width: 48.4%;
}
.reason01 .border_box .ttl {
  font-size: min(2.8vw, 32px);
  margin-bottom: 0.5em;
}
.reason01 .ttl_bottom_sankaku {
  margin: 2em 0 -1em;
}
.reason01 .recycle_box {
  background: rgba(var(--site-palecolor-rgb), 0.5);
  padding: 75px 60px 50px;
}
.reason01 .recycle_box .top_area img {
  width: 24%;
  margin: 0 5%;
}
.reason01 .recycle_box .top_area .ttl {
  font-size: min(2.5vw, 28px);
  margin: 0.5em 0 0.5em;
}
.reason01 .recycle_box .top_area .ttl span {
  display: inline-block;
  background: var(--site-secondary);
  padding: 0.2em 0.5em;
}
.reason01 .recycle_box .top_area .ttl span:nth-of-type(1) {
  padding-right: 0;
}
.reason01 .recycle_box .top_area .ttl span:nth-of-type(2) {
  padding-left: 0;
}
.reason01 .recycle_box ul {
  margin-top: 30px;
}
.reason01 .recycle_box ul li {
  width: 16%;
}
.reason01 .recycle_box ul li img {
  display: block;
  margin: 0 auto 8px;
  width: 90%;
}
.reason01 .recycle_box ul li p {
  font-weight: 500;
  line-height: 1.5;
}
.reason01 .reason_under_box::after {
  background: url(../img/cheap-reason/staff_01.png) no-repeat left bottom;
  background-size: contain;
}

.reason02 .ttl_underbar_set .main_txt::before {
  background: url(../img/cheap-reason/icon_num02.svg) no-repeat;
  background-size: contain;
}
.reason02 .fukidashi_under {
  font-size: min(3vw, 34px);
  font-weight: 500;
  width: -moz-fit-content;
  width: fit-content;
  padding: 0.15em 0.5em;
  margin: 0 auto 1.5em;
  border-bottom: 2px solid var(--site-primary);
  background-color: #fafefd;
  position: relative;
  z-index: 1;
}
.reason02 .fukidashi_under::before {
  content: "";
  position: absolute;
  bottom: -5px;
  left: 50%;
  width: 15px;
  height: 15px;
  box-sizing: border-box;
  background-color: #ffffff;
  rotate: 135deg;
  translate: -50%;
  z-index: -1;
}
.reason02 .fukidashi_under::after {
  content: "";
  position: absolute;
  bottom: -8px;
  left: 50%;
  z-index: -1;
  width: 15px;
  height: 15px;
  box-sizing: border-box;
  border: 2px solid;
  border-color: var(--site-primary) var(--site-primary) transparent transparent;
  background-color: #ffffff;
  rotate: 135deg;
  translate: -50%;
}
.reason02 .border_box {
  padding: 0 60px 0;
}
.reason02 .border_box .box_content {
  padding: 50px 0;
  position: relative;
}
.reason02 .border_box .box_content:nth-of-type(1)::after {
  content: "";
  background: url(../img/common/dot_line.png) repeat-x;
  width: 100%;
  height: 4px;
  position: absolute;
  left: 0;
  bottom: -2px;
}
.reason02 .border_box .txt_box {
  width: 53%;
}
.reason02 .border_box .ttl {
  font-size: min(2.5vw, 30px);
  line-height: 1.7;
  margin-bottom: 0.5em;
}
.reason02 .border_box .ttl span {
  background: var(--site-secondary);
  padding: 0 0.4em;
}
.reason02 .border_box .photo {
  width: 42.4%;
}
.reason02 .reason_under_box::after {
  background: url(../img/cheap-reason/staff_02.png) no-repeat left bottom;
  background-size: contain;
}

.reason03 {
  background: url(../img/common/bg_dot_gray.png);
}
.reason03 .ttl_underbar_set .main_txt::before {
  background: url(../img/cheap-reason/icon_num03.svg) no-repeat;
  background-size: contain;
}
.reason03 ul li {
  width: 47.8%;
  background: rgba(var(--site-palecolor-rgb), 0.5);
  position: relative;
  padding: 40px 50px 40px;
}
.reason03 ul li .ttl {
  font-size: min(2.5vw, 30px);
  margin-bottom: 0.75em;
}
.reason03 ul li .ttl::before {
  content: "";
  background: var(--site-secondary);
  width: 6px;
  height: 40px;
  position: absolute;
  left: 0;
  top: 42px;
}
.reason03 ul li img {
  margin: 0 auto 15px;
}
.reason03 .reason_under_box::after {
  background: url(../img/cheap-reason/staff_03.png) no-repeat left bottom;
  background-size: contain;
}

@media only screen and (max-width: 960px) {
  .reason_under_box::after {
    width: 27%;
    right: 10%;
  }
  .sec_reason .arrow {
    margin: 4vw auto 3vw;
  }
  .reason01 .border_box {
    padding: 5vw 5vw;
  }
  .reason01 .recycle_box {
    padding: 7vw 5vw 4vw;
  }
  .reason01 .recycle_box .top_area img {
    margin: 0 4% 0 0;
  }
  .reason02 .border_box {
    padding: 0 5vw 0;
  }
  .reason02 .border_box .box_content {
    padding: 5vw 0;
  }
}
@media only screen and (max-width: 568px) {
  .sec_reason .arrow {
    width: 40px;
    margin: 20px auto 15px;
  }
  .reason_under_box {
    background: url(../img/cheap-reason/under_box_bg_sp.jpg) no-repeat center;
    background-size: cover;
    border-radius: 0;
    padding: 25px 25px 25px;
    border-radius: 10px;
  }
  .reason_under_box p {
    font-size: 3.8vw;
    line-height: 1.75;
    padding-left: 0;
  }
  .reason_under_box p .bg_white {
    font-size: 1.25em;
    margin-bottom: 3px;
  }
  .reason_under_box p .size {
    font-size: 1.25em;
  }
  .reason_under_box::after {
    width: 100px;
    height: 87px;
    right: 5%;
  }
  .reason01 .ttl_bottom_sankaku {
    margin: 35px 0 -30px;
  }
  .reason01 .border_box {
    flex-direction: column;
    padding: 25px 20px;
  }
  .reason01 .border_box img {
    width: 100%;
  }
  .reason01 .border_box .txt_box {
    width: 100%;
  }
  .reason01 .border_box .ttl {
    font-size: 4.8vw;
    margin: 15px 0 10px;
    text-align: center;
  }
  .reason01 .recycle_box {
    padding: 50px 20px 25px;
  }
  .reason01 .recycle_box .top_area {
    flex-direction: column;
  }
  .reason01 .recycle_box .top_area img {
    width: 68%;
    display: block;
    margin: 0 auto;
  }
  .reason01 .recycle_box .top_area .txt_box {
    width: 100%;
  }
  .reason01 .recycle_box .top_area .ttl {
    font-size: 5.5vw;
    text-align: center;
    margin: 15px 0 15px;
  }
  .reason01 .recycle_box .top_area .ttl span {
    padding: 0.05em 0.5em !important;
  }
  .reason01 .recycle_box .top_area .ttl span:nth-of-type(1) {
    margin-bottom: 6px;
  }
  .reason01 .recycle_box ul {
    flex-wrap: wrap;
    gap: 10px 0;
    margin-top: 20px;
  }
  .reason01 .recycle_box ul li {
    width: 47.8%;
  }
  .reason01 .recycle_box ul li img {
    width: 82%;
    margin: 0 auto 3px;
  }
  .reason02 .fukidashi_under {
    font-size: 4.8vw;
  }
  .reason02 .border_box {
    padding: 0 20px 0;
  }
  .reason02 .border_box .box_content {
    flex-direction: column;
    padding: 25px 0;
  }
  .reason02 .border_box .photo {
    width: 100%;
  }
  .reason02 .border_box .txt_box {
    width: 100%;
  }
  .reason02 .border_box .ttl {
    font-size: 5.3vw;
    margin: 15px 0 10px;
  }
  .reason03 ul {
    flex-wrap: wrap;
    gap: 25px 0;
  }
  .reason03 ul li {
    width: 100%;
    padding: 25px 25px 25px;
  }
  .reason03 ul li .ttl {
    font-size: 5.3vw;
    margin-bottom: 20px;
  }
  .reason03 ul li .ttl::before {
    top: 20px;
  }
}/*# sourceMappingURL=cheap-reason.css.map */