body {
  padding: 90px 0 0; }

.page_ttl {
  margin-bottom: 110px; }

/************************************************/
.project_box01,
.project_box02 {
  width: calc(100% - 100px);
  max-width: 1400px;
  margin: 0 auto; }
  .project_box01 h2,
  .project_box02 h2 {
    font: 4rem/1em "Noto Sans JP", YuGothic, "Yu Gothic medium", "Hiragino Sans", Meiryo, "sans-serif";
    font-weight: 700;
    letter-spacing: 0.05em;
    color: #009B63;
    margin-bottom: 140px; }

.project_item {
  display: -webkit-box;
  display: -ms-flexbox;
  display: -webkit-flex;
  display: flex;
  flex-direction: row;
  flex-wrap: wrap;
  -webkit-box-pack: justify;
  -ms-flex-pack: justify;
  -webkit-justify-content: flex-start;
  justify-content: flex-start;
  align-items: stretch;
  width: 100%; }
  .project_item .box_ttl {
    width: 330px; }
    .project_item .box_ttl h3 {
      padding: 0 0 0 60px;
      position: sticky;
      top: 100px;
      left: 0;
      font: 3.2rem/1em "Noto Sans JP", YuGothic, "Yu Gothic medium", "Hiragino Sans", Meiryo, "sans-serif";
      font-weight: 700;
      letter-spacing: 0.1em; }
      .project_item .box_ttl h3 small {
        display: block;
        color: #009B63;
        font: 1.5rem/1em "Oswald", Arial, Helvetica, "sans-serif";
        font-weight: 400;
        padding: 8px 0 0 5px; }
      .project_item .box_ttl h3:before {
        width: 60px;
        text-align: center;
        top: -10px;
        letter-spacing: 0;
        font: 7rem/1em "Oswald", Arial, Helvetica, "sans-serif";
        font-weight: 400;
        position: absolute;
        left: 0;
        color: #009B63; }
  .project_item .box_txt {
    width: calc(100% - 330px); }

.project_box01 {
  border-bottom: 1px solid #C8C9C9;
  padding: 0 0 50px; }
  .project_box01 .project_item .box_ttl h3:before {
    content: "1"; }
  .project_box01 p {
    text-align: justify;
    text-justify: inter-ideograph;
    font: 1.8rem/2.4em "Noto Sans JP", YuGothic, "Yu Gothic medium", "Hiragino Sans", Meiryo, "sans-serif";
    font-weight: 500;
    letter-spacing: 0.05em;
    margin: 0 0 40px; }

.project_box02 {
  font: 1.8rem/2.4em "Noto Sans JP", YuGothic, "Yu Gothic medium", "Hiragino Sans", Meiryo, "sans-serif";
  font-weight: 500;
  padding: 100px 0 200px; }
  .project_box02 .project_item .box_ttl h3:before {
    content: "2"; }
  .project_box02 dl {
    margin-bottom: 50px; }
  .project_box02 dd {
    margin-bottom: 50px; }
  .project_box02 h4 {
    font-weight: 700;
    margin: 0 0 15px; }
  .project_box02 p {
    margin-bottom: 50px; }
  .project_box02 p.end {
    margin: 0; }

/*max-width:1280px*/
/*max-width:1024px*/
@media (max-width: 768px) {
  .project_box01,
  .project_box02 {
    width: calc(100% - 60px);
    max-width: 640px; }
    .project_box01 h2,
    .project_box02 h2 {
      text-align: center;
      font: 3rem/1em "Noto Sans JP", YuGothic, "Yu Gothic medium", "Hiragino Sans", Meiryo, "sans-serif";
      font-weight: 700;
      margin-bottom: 100px; }

  .project_item {
    display: block; }
    .project_item .box_ttl {
      width: 100%; }
      .project_item .box_ttl h3 {
        padding: 0 0 0 40px;
        position: relative;
        top: 0;
        left: 0;
        margin: 0 0 45px; }
        .project_item .box_ttl h3:before {
          text-align: left;
          width: 40px; }
    .project_item .box_txt {
      width: 100%; }

  .project_box01 p {
    font: 1.7rem/2.4em "Noto Sans JP", YuGothic, "Yu Gothic medium", "Hiragino Sans", Meiryo, "sans-serif";
    font-weight: 500; }

  .project_box02 {
    font: 1.7rem/2.4em "Noto Sans JP", YuGothic, "Yu Gothic medium", "Hiragino Sans", Meiryo, "sans-serif";
    font-weight: 500;
    padding: 100px 0 200px; } }
/*max-width:768px*/
@media (max-width: 480px) {
  .project_box01,
  .project_box02 {
    width: calc(100% - 40px); }
    .project_box01 h2,
    .project_box02 h2 {
      font: 2.8rem/1em "Noto Sans JP", YuGothic, "Yu Gothic medium", "Hiragino Sans", Meiryo, "sans-serif";
      font-weight: 700;
      margin-bottom: 100px; }

  .project_item .box_ttl {
    width: 330px; }
    .project_item .box_ttl h3 {
      padding: 0 0 0 40px;
      position: sticky;
      top: 100px;
      left: 0;
      font: 3rem/1em "Noto Sans JP", YuGothic, "Yu Gothic medium", "Hiragino Sans", Meiryo, "sans-serif";
      font-weight: 700;
      letter-spacing: 0.1em; }
      .project_item .box_ttl h3 small {
        display: block;
        color: #009B63;
        font: 1.4rem/1em "Oswald", Arial, Helvetica, "sans-serif";
        font-weight: 400;
        padding: 8px 0 0 5px; }
      .project_item .box_ttl h3:before {
        width: 40px;
        top: -5px;
        font: 6rem/1em "Oswald", Arial, Helvetica, "sans-serif";
        font-weight: 400; }

  .project_box01 p {
    font: 1.6rem/2.2em "Noto Sans JP", YuGothic, "Yu Gothic medium", "Hiragino Sans", Meiryo, "sans-serif";
    font-weight: 500; }

  .project_box02 {
    font: 1.6rem/2.2em "Noto Sans JP", YuGothic, "Yu Gothic medium", "Hiragino Sans", Meiryo, "sans-serif";
    font-weight: 500;
    padding: 100px 0 200px; } }
/*max-width:480px*/