.flex {
  display: flex;
}
.c-white {
  color: #fff;
}
h2.sec-title_head {
  display: inline-block;
  font-weight: 500;
  font-size: 28px;
}

p.sec-title_en {
font-size: 16px;
}
ul.breadcrumbs {
  display: flex;
  justify-content: flex-start;
  gap: 10px;
  align-items: center;
  width: 90%;
  margin: 0px auto;
}
ul.breadcrumbs li {
  font-size: 12px;
  color: #000;
}
/**      Recruit      **/
section.recruit-sec {
  margin-top: 290px;
  position: relative;
}
section.recruit-sec_ma {
  margin-top: 290px;
  position: relative;
}
section.recruit-sec::before {
  content: "";
  display: block;
  background-color: #18366C;
  width: 100%;
  height: 100%;
  z-index: -1;
  position: absolute;
  top: 0;
  left: 0;
}

section.recruit-sec_ma::before {
  content: "";
  display: block;
  background-color: #3CB5C8;
  width: 100%;
  height: 100%;
  z-index: -1;
  position: absolute;
  top: 0;
  left: 0;
}


.recruit-sec_container {
  justify-content: space-between;
  gap: 90px;
  padding-bottom: 190px;
}

.recruit-text_area {
  padding: 150px 0 0 5%;
}

h3.recruit-text_catch {
  margin-top: 80px;
  font-size: 26px;
  font-weight: 300;
}

p.recruit-text {
  font-size: 16px;
  margin-top: 60px;
}

.recruit-btn {
  margin-top: 70px;
  width: 300px;
  height: 50px;
  margin-top: 70px;
  justify-content: center;
  align-items: center;
}
.recruit-btn a {
  font-size: 16px;
}
.recruit-btn:hover {
  background-color: #18366C;
  border: solid 1px #fff;
}

.recruit-sec_img {
  max-width: 1110px;
  margin-top: -90px;
}
.recruit-sec_img img {
  width: 100%;
}

section.case-sec {
  max-width: 1200px;
  margin: 70px auto 0;
}
ul.works-results_area {
  justify-content: flex-start;
  gap: 30px;
  flex-wrap: wrap;
  margin: 60px auto 0;
}
ul.works-results_area::after {
  content:'';
  display: block;
  width: 360px;
}
li.works-results {
  width: 360px;
}
.works-results_img {
  width: 360px;
}
.works-results_img img {
  width: 100%;
}
.works-date {
  font-size: 14px;
  margin-top: 10px;
}
h3.works-title_head {
  font-size: 16px;
  color: #18366C;
  font-weight: bold;
}
p.works-text {
  margin-top: 10px;
  font-size: 14px;
}
ul.prize-list_area {
  max-width: 1200px;
  justify-content: center;
  gap: 20px;
  flex-wrap: wrap;
  margin: 0 auto;
}
li.prize-list {
  width: 300px;
}
li.prize-list img {
  width: 100%;
  border: 1px solid #d6d6d6;
  padding: 10px;
}
#grayDisplay {
  display: none;
  position: fixed;
  top: 0;
  left: 0;
  width: 100%;
  /* コンテンツ全てに対して固定的に 1160pxとか指定されているときの対応で、
  ダサいが!importantつける */
  max-width: 100% !important;
  height: 100%;
  background: rgba(0, 0, 0, 0.8);
}
#grayDisplay img {
  position: absolute;
  top: 0;
  bottom: 0;
  left: 0;
  right: 0;
  margin: auto;
  max-width: 90%;
  max-height: 70%;
  height: 90%;
  object-fit: contain;
}



@media screen and (max-width: 780px) {
  /**      Recruit      **/
section.recruit-sec {
  margin-top: 90px;
}
.recruit-sec_container {
  display: block;
  padding-bottom: 60px;
}
.recruit-text_area {
  padding: 70px 0;
  width: calc(100% - 40px);
  margin: 0 auto;
}
h3.recruit-text_catch {
  margin-top: 50px;
  font-size: 20px;
}
p.recruit-text {
  font-size: 14px;
  margin-top: 40px;
}
.recruit-btn {
  width: 280px;
  margin-top: 50px;
}
.recruit-btn a {
  font-size: 14px;
}
.recruit-sec_img {
  width: 90%;
  margin: 40px 0 auto auto;
}


ul.works-results_area {
  justify-content: center;
}
ul.works-results_area::after {
  content:'';
  display: block;
  width: 300px;
}
li.works-results {
  width: 300px;
}
.works-results_img {
  width: 300px;
}
}

@media screen and (max-width: 480px) {
  li.prize-list {
    width: 150px;
  }
}