/**
 * /technique
 */

/**
* id
*/
#sec_header {
  margin-bottom: 45px;
}

#sec_header img {
  display: block;
  width: 100%;
}

/* ------------------------------ */

#sec_nansui {
  margin-bottom: 27px;
}

#sec_nansui .section_body {
  text-align: center;
}

#sec_nansui .txt_catch_l {
  font-size: 35px;
}

#sec_nansui img {
  width: 80%;
}

/* ------------------------------ */

#sec_01 ul {
  width: 865px;
  margin: 0 auto;
  padding: 0;
}

#sec_01 li {
  width: 420px;
  height: 450px;
  max-height: 450px;
}

#sec_01 li:nth-child(odd) {
  float: left;
  width: 49%;
}

#sec_01 li:nth-child(even) {
  float: right;
  width: 49%;
}

#sec_01 li div {
  position: relative;
  margin-bottom: 15px;
}

#sec_01 li div p {
  position: absolute;
  top: 50%;
  left: 50%;
  transform: translate(-50%, -50%);
  text-align: center;
}

/* ------------------------------ */

#sec_02 .section_body {
  text-align: center;
}

#sec_02 ul {
  margin: 0;
  padding: 0;
}

#sec_02 li {
  position: relative;
  height: 570px;
  max-height: 570px;
  margin-bottom: 40px;
  text-align: left;
}

#sec_02 li p {
  margin: 0;
  color: #fff;
}

#sec_02 li .sec_02_header {
  position: absolute;
  top: 30px;
  right: 30px;
}

#sec_02 li .sec_02_content {
  position: absolute;
  top: 90px;
  right: 30px;
  width: 425px;

}

#sec_02 li .sec_02_footer {
  position: absolute;
  bottom: 30px;
  left: 30px;
  font-size: 22px;
  font-weight: 200;
}