.page_banner h1 {
  left: -1vw;
  font-size: 255px;
  bottom: -85px;
}

.project_type_bar {
  display: flex;
  justify-content: space-between;
  max-width: 700px;
  margin: 60px auto;
  font-size: 19px;
}

.project_type_bar a {
  position: relative;
  transition: all 0.5s;
  font-weight: 200;
  padding: 30px;
  flex: 1 1 0px;
  text-align: center;
  line-height: 2.5;
}

.project_type_bar a.current {
  font-weight: 700;
}

.project_type_bar a:hover {
  opacity: 0.7;
}

.project_type_bar a span.link_text {
  position: relative;
}

.project_type_bar a.current span.link_text::after,
.project_type_bar a span.link_text::after {
  border-bottom: 1px solid black;
  content: "";
  width: 0;
  height: 1px;
  position: absolute;
  top: 35px;
  transition: all 0.4s ease-in-out;
}

body.he .project_type_bar a.current span.link_text::after,
body.he .project_type_bar a span.link_text::after {
  right: 0px;
}

body.en .project_type_bar a span.link_text.current::after,
body.en .project_type_bar a span.link_text::after {
  left: 0px;
}

.project_type_bar a.current span.link_text::after,
.project_type_bar a:hover span.link_text::after {
  width: 100%;
}

.project_row {
  height: 435px;
  display: flex;
  flex-direction: row;
  justify-content: flex-start;
  margin-bottom: 30px;
}

.project_row.row_type1 .item:nth-child(1) {
  width: calc(50% - 15px);
}

.project_row.row_type1 .item:nth-child(2),
.project_row.row_type1 .item:nth-child(3) {
  width: calc(25% - 22.5px);
}

body.he .project_row.row_type2 .row_type2_inner,
body.he .project_row.row_type2>.item:nth-child(1),
body.he .project_row.row_type1 .item:nth-child(1),
body.he .project_row.row_type1 .item:nth-child(2) {
  margin-left: 30px;
}

body.en .project_row.row_type2 .row_type2_inner,
body.en .project_row.row_type2>.item:nth-child(1),
body.en .project_row.row_type1 .item:nth-child(1),
body.en .project_row.row_type1 .item:nth-child(2) {
  margin-right: 30px;
}

.project_row.row_type2>.item:nth-child(1) {
  width: calc(25% - 22.5px);
}

.project_row.row_type2 .row_type2_inner {
  width: calc(25% - 22.5px);
  height: 100%;
  display: flex;
  flex-direction: column;
  justify-content: space-between;
}

.project_row.row_type2>.item:nth-last-of-type(1) {
  width: calc(50% - 15px);
}

.project_row.row_type2 .row_type2_inner .item {
  width: 100%;
  height: calc(50% - 15px);
}

.project_row .item {
  display: flex;
  position: relative;
}

.project_row .item .content {
  position: absolute;
  width: 100%;
  height: 100%;
  top: 0px;
  left: 0px;
  background-color: rgba(255, 255, 255, 0.9);
  display: flex;
  justify-content: center;
  align-content: center;
  flex-direction: column;
  align-items: center;
  opacity: 0;
  transition: opacity 0.7s ease-in-out;
}

.project_row .item:hover .content {
  opacity: 1;
}

.project_row .item .img_container {
  min-width: 100%;
  min-height: 100%;
  object-fit: cover;
}

.project_row .item .content h3 {
  font-size: 17px;
  font-weight: 700;
  margin: 0;
}

.project_row .item .content .project_description {
  font-size: 15px;
}

@media screen and (max-width: 1349px) {
  .page_banner h1 {
    font-size: 18vw;
    bottom: -6vw;
  }

  .project_row {
    margin-bottom: 15px;
    height: 380px;
  }

  body.he .project_row.row_type2 .row_type2_inner,
  body.he .project_row.row_type2>.item:nth-child(1),
  body.he .project_row.row_type1 .item:nth-child(1),
  body.he .project_row.row_type1 .item:nth-child(2) {
    margin-left: 15px;
  }

  body.en .project_row.row_type2 .row_type2_inner,
  body.en .project_row.row_type2>.item:nth-child(1),
  body.en .project_row.row_type1 .item:nth-child(1),
  body.en .project_row.row_type1 .item:nth-child(2) {
    margin-right: 15px;
  }

  .project_row.row_type1 .item:nth-child(2), .project_row.row_type1 .item:nth-child(3) {
    width: calc(25% - 11.25px);
  }

  .project_row.row_type2 .row_type2_inner,
  .project_row.row_type2>.item:nth-child(1) {
    width: calc(25% - 11.25px);
  }

  .project_row.row_type2>.item:nth-last-of-type(1),
  .project_row.row_type1 .item:nth-child(1) {
    width: calc(50% - 7.5px);
  }

  .project_row.row_type2 .row_type2_inner .item {
    height: calc(50% - 7.5px);
  }
}

@media screen and (max-width: 1199px) {
  .project_row {
    height: 325px;
  }
}

@media screen and (max-width: 767px) {
  .project_type_bar {
    max-width: 100%;
    margin: 20px auto;
  }

  .project_row {
    flex-wrap: wrap;
  }

  .project_row.row_type1 {
    height: calc(100vw - 40px);
  }

  .project_row.row_type2 {
    height: calc(100vw - 40px);
  }

  .project_row.row_type1 .item:nth-child(1) {
    width: 100%;
    margin-bottom: 15px;
  }

  body.he .project_row.row_type2>.item:nth-last-of-type(1),
  body.he .project_row.row_type2 .row_type2_inner,
  body.he .project_row.row_type1 .item:nth-child(1) {
    margin-left: 0;
  }

  body.en .project_row.row_type2>.item:nth-last-of-type(1),
  body.en .project_row.row_type2 .row_type2_inner,
  body.en .project_row.row_type1 .item:nth-child(1) {
    margin-right: 0;
  }

  body.he .project_row.row_type2>.item:nth-child(1) {
    margin-left: 15px;
  }

  body.en .project_row.row_type2>.item:nth-child(1) {
    margin-right: 15px;
  }

  .project_row.row_type2 .row_type2_inner,
  .project_row.row_type1 .item:nth-child(2), .project_row.row_type1 .item:nth-child(3) {
    width: calc(50% - 7.5px);
    height: calc(50vw - 27.5px);
  }

  .project_row.row_type2>.item:nth-child(1) {
    width: calc(50% - 7.5px);
    margin-bottom: 15px;
    height: calc(50vw - 27.5px);
  }

  .project_row.row_type2 .row_type2_inner {
    margin-bottom: 15px;
    height: calc(50vw - 27.5px);
  }

  .project_row.row_type2>.item:nth-last-of-type(1), .project_row.row_type1 .item:nth-child(1) {
    width: 100%;
    height: calc(50vw - 27.5px);
    margin-bottom: 15px;
  }

  .project_type_bar {
    flex-wrap: wrap;
    margin: 0px auto;
  }

  .project_type_bar a {
    width: 33.3%;
    flex: auto;
  }
}

@media screen and (max-width: 480px) {
  .project_type_bar a {
    width: 50%;
  }

  .project_row.row_type1,
  .project_row.row_type2 {
    height: calc(100vw);
    margin-bottom: 10px;
  }

  .project_row.row_type1 .item:nth-child(1) {
    margin-bottom: 10px;
  }

  .project_row.row_type2 .row_type2_inner,
  .project_row.row_type1 .item:nth-child(2), .project_row.row_type1 .item:nth-child(3) {
    width: calc(50% - 5px);
    height: calc(50vw - 5px);
  }

  body.he .project_row.row_type1 .item:nth-child(2),
  body.he .project_row.row_type2>.item:nth-child(1) {
    margin-left: 10px;
  }

  body.en .project_row.row_type1 .item:nth-child(2),
  body.en .project_row.row_type2>.item:nth-child(1) {
    margin-right: 10px;
  }

  body.he .project_row.row_type1 .item:nth-child(1) {
    margin-left: 0px;
  }

  body.en .project_row.row_type1 .item:nth-child(1) {
    margin-right: 0px;
  }

  .project_row.row_type2>.item:nth-child(1) {
    width: calc(50% - 5px);
    margin-bottom: 10px;
    height: calc(50vw - 5px);
  }

  .project_row.row_type2 .row_type2_inner {
    margin-bottom: 10px;
    height: calc(50vw - 5px);
  }

  .project_row.row_type2>.item:nth-last-of-type(1), .project_row.row_type1 .item:nth-child(1) {
    height: calc(50vw - 5px);
    margin-bottom: 10px;
  }

  .project_row.row_type2 .row_type2_inner .item {
    height: calc(50% - 5px);
  }
}