.ctn-search {
  margin-top: 2.5vw;
  display: -webkit-box;
  display: -ms-flexbox;
  display: flex;
  -webkit-box-pack: center;
      -ms-flex-pack: center;
          justify-content: center;
  -webkit-box-align: center;
      -ms-flex-align: center;
          align-items: center;
}
.ctn-search h2 {
  letter-spacing: 2px;
  color: #333;
  margin-right: 1.2vw;
}
.ctn-search input {
  width: 42.4%;
  height: 46px;
  background: #f8f9fb;
  border: 1px solid #6e6e6e;
  padding: 0 1vw;
  color: #333;
  border-right: none;
}
.ctn-search .s-btn {
    border: none;
  width: 160px;
  height: 46px;
  background:#c9151e;
  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;
  cursor: pointer;
  -webkit-transition: all 0.5s;
  transition: all 0.5s;
}
.ctn-search .s-btn img {
  position: relative;
  top: 2px;
}
.ctn-search .s-btn span {
  color: #fff;
  letter-spacing: 2px;
  margin-left: 14px;
}
.ctn-search .s-btn:hover {
  background: #a42b30;
}

.ctn1 {
  padding: 64px 0 56px;
}

.ctn2 {
  padding: 75px 0 80px;
  background: #f8f9fb;
  display: none;
}
.ctn3 {
  padding: 75px 0 75px;
  background: #f8f9fb;
}
.ctn2 .ctn2_top {
  display: -webkit-box;
  display: -ms-flexbox;
  display: flex;
  -webkit-box-align: center;
      -ms-flex-align: center;
          align-items: center;
  background: #a02e2b;
  color: white;
  height: 60px;
  text-align: center;
}
.ctn2 .ctn2_top > div:nth-child(1) {
  width: 13%;
}
.ctn2 .ctn2_top > div:nth-child(2) {
  width: 13%;
}
.ctn2 .ctn2_top > div:nth-child(3) {
  width: 61%;
}
.ctn2 .ctn2_top > div:nth-child(4) {
  width: 13%;
}
.ctn2 .ctn2_repeat {
  display: -webkit-box;
  display: -ms-flexbox;
  display: flex;
  margin-top: 10px;
  background: #eeeeee;
}
.ctn2 .ctn2_repeat > div {
  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;
  height: 60px;
}
.ctn2 .ctn2_repeat > div:nth-child(1) {
  width: 13%;
}
.ctn2 .ctn2_repeat > div:nth-child(2) {
  width: 13%;
}
.ctn2 .ctn2_repeat > div:nth-child(3) {
  width: 61%;
}
.ctn2 .ctn2_repeat > div:nth-child(4) {
  width: 13%;
}

@media only screen and (max-width: 768px) {
  .ctn1 {
    padding: 40px 0 30px;
  }
  .ctn-search {
    margin-top: 25px;
  }
  .ctn-search .s-btn {
    width: 100px;
    height: 36px;
  }
  .ctn-search input {
    height: 36px;
  }
  .ctn-search h2 {
    display: none;
  }
  .ctn-search input {
    height: 36px;
    padding: 0 14px;
    width: calc(100% - 100px);
  }
  .ctn2 {
    padding: 40px 0;
  }
  .ctn2_box {
    overflow-x: auto;
  }
  .ctn2_top {
    width: 900px;
  }
  .ctn2_btm {
    width: 900px;
  }
}