:root {
  --vw: 1vw;
}

/* ======================================================================
 contents
====================================================================== */
.l_header {
  position: relative;
  padding: 10px 20px;
}
@media screen and (max-width: 767px) {
  .l_header {
    padding: 2.2900763359vw 4vw;
  }
}

.l_kv {
  position: relative;
  display: -webkit-box;
  display: -ms-flexbox;
  display: flex;
  -webkit-box-align: center;
  -ms-flex-align: center;
  align-items: center;
  -webkit-box-pack: center;
  -ms-flex-pack: center;
  justify-content: center;
  width: 100%;
  height: 180px;
  background: #7cc4ce;
  color: #fff;
  font-weight: bold;
  font-size: 38px;
}
@media screen and (max-width: 767px) {
  .l_kv {
    height: 45.8015267176vw;
    font-size: 7.1246819338vw;
  }
}

.sec_1 {
  position: relative;
  padding: 90px 20px;
}
@media only screen and (max-width: 767px) {
  .sec_1 {
    padding: 15.2671755725vw 4vw;
  }
}
.sec_1 .c_step {
  margin: 100px auto;
}
@media only screen and (max-width: 767px) {
  .sec_1 .c_step {
    margin: 10.1781170483vw auto;
  }
}
.sec_1 ._thanks .txt_1 {
  margin-bottom: 20px;
  font-size: 38px;
  line-height: 52px;
}
@media only screen and (max-width: 767px) {
  .sec_1 ._thanks .txt_1 {
    margin-bottom: 3.0534351145vw;
    font-size: 7.1246819338vw;
    line-height: 10.6870229008vw;
  }
}
.sec_1 ._thanks .txt_2 {
  font-size: 20px;
  line-height: 30px;
}
@media only screen and (max-width: 767px) {
  .sec_1 ._thanks .txt_2 {
    font-size: 5.0890585242vw;
    line-height: 7.6335877863vw;
  }
}
.sec_1 ._thanks .txt_4 {
  margin-bottom: 60px;
}
@media only screen and (max-width: 767px) {
  .sec_1 ._thanks .txt_4 {
    margin-bottom: 6.106870229vw;
  }
}

.c_top {
  bottom: 60px;
}
@media only screen and (max-width: 767px) {
  .c_top {
    bottom: 8vw;
  }
}
.c_top._stop {
  bottom: 60px;
}
@media only screen and (max-width: 767px) {
  .c_top._stop {
    bottom: 25.3333333333vw;
  }
}

.l_footer {
  padding: 75px 20px;
}
@media only screen and (max-width: 767px) {
  .l_footer {
    padding: 5.3333333333vw 0;
  }
}