/*category_set*/
#main_contents {
  margin: 0 auto; }
  @media screen and (min-width: 768px) {
    #main_contents {
      width: 127.5rem;
      padding: 4rem 0 18rem !important; } }
  @media screen and (max-width: 767px) {
    #main_contents {
      width: 36rem;
      padding: 4rem 0 8rem !important; } }

/**/
#project_story_cont {
  position: relative;
  padding: 0;
  width: 100%;
  display: flex;
  flex-direction: column; }
  @media screen and (min-width: 768px) {
    #project_story_cont {
      margin-top: 5rem; } }
  @media screen and (max-width: 767px) {
    #project_story_cont {
      margin-top: 3rem; } }

.project_story_set {
  position: relative;
  width: 100%;
  display: flex; }
  @media screen and (min-width: 768px) {
    .project_story_set {
      justify-content: space-between;
      align-items: stretch;
      flex-wrap: wrap;
      margin: 3rem 0 0;
      gap: 5rem 0; } }
  @media screen and (max-width: 767px) {
    .project_story_set {
      flex-direction: column;
      margin: 2rem 0 0;
      gap: 2.5rem 0; } }

.project_story_set a {
  position: relative;
  display: block;
  overflow: hidden;
  margin: 0 !important;
  padding: 0 !important; }
  @media screen and (min-width: 768px) {
    .project_story_set a {
      width: 62.5rem;
      min-height: 53.5rem; } }
  @media screen and (max-width: 767px) {
    .project_story_set a {
      width: 100%; } }

.project_story_set a figure {
  position: relative;
  padding: 0 !important;
  margin: 0 !important;
  display: block; }
  @media screen and (min-width: 768px) {
    .project_story_set a figure {
      width: 62.5rem;
      height: 41.7rem; } }
  @media screen and (max-width: 767px) {
    .project_story_set a figure {
      width: 36rem;
      height: 24rem; } }

@media screen and (min-width: 768px) {
  .project_story_set a figure::after {
    content: "";
    position: absolute !important;
    width: 100%;
    height: 100%;
    border: #CC0000 0rem solid;
    top: 0;
    left: 0;
    transition: ease-out 0.4s all;
    opacity: 0; } }

@media screen and (min-width: 768px) {
  .project_story_set a:hover figure::after {
    border: #CC0000 0.6rem solid;
    opacity: 1; } }

.project_story_set a hgroup {
  position: relative; }
  @media screen and (min-width: 768px) {
    .project_story_set a hgroup {
      padding-bottom: 5rem; } }

.project_story_set a hgroup p {
  position: relative;
  font-weight: 700;
  color: #FA000F; }
  @media screen and (min-width: 768px) {
    .project_story_set a hgroup p {
      line-height: 1em;
      font-size: 13px;
      /*font-size: divceil($fs, 10, rem);*/
      padding-top: 2rem;
      padding-bottom: 0.5rem; } }
  @media screen and (max-width: 767px) {
    .project_story_set a hgroup p {
      line-height: 1em;
      font-size: 1.2rem;
      padding-top: 2rem;
      padding-bottom: 0.5rem; } }

.project_story_set a hgroup h3 {
  position: relative;
  letter-spacing: 0.00em;
  margin: 0 !important;
  padding-top: 0 !important;
  background: rgba(0, 0, 0, 0);
  color: #0C0C0C;
  font-weight: 700; }
  @media screen and (min-width: 768px) {
    .project_story_set a hgroup h3 {
      line-height: 1.5em;
      font-size: 20px;
      /*font-size: divceil($fs, 10, rem);*/ } }
  @media screen and (max-width: 767px) {
    .project_story_set a hgroup h3 {
      line-height: 1.445em;
      font-size: 1.8rem; } }

.project_story_set a .place {
  font-weight: 400;
  color: #737373; }
  @media screen and (min-width: 768px) {
    .project_story_set a .place {
      position: absolute !important;
      bottom: 0;
      left: 0;
      line-height: 1em;
      font-size: 14px;
      /*font-size: divceil($fs, 10, rem);*/ } }
  @media screen and (max-width: 767px) {
    .project_story_set a .place {
      position: relative;
      line-height: 1em;
      font-size: 1.4rem;
      padding-top: 4rem; } }

.project_story_set a .arrow_box {
  position: absolute !important;
  transition: ease-out 0.6s all;
  bottom: 0;
  right: 0;
  background: #CC0000;
  border: #CC0000 1px solid; }
  @media screen and (min-width: 768px) {
    .project_story_set a .arrow_box {
      width: 4rem;
      height: 4rem; } }
  @media screen and (max-width: 767px) {
    .project_story_set a .arrow_box {
      width: 3rem;
      height: 3rem; } }

.arrow_box .arrow_w {
  position: absolute !important;
  transition: ease-out 0.6s all; }
  @media screen and (min-width: 768px) {
    .arrow_box .arrow_w {
      top: 1.4rem;
      right: 1.8rem;
      width: 1.2rem;
      height: 1.2rem; } }
  @media screen and (max-width: 767px) {
    .arrow_box .arrow_w {
      top: 0.8rem;
      right: 1.2rem;
      width: 1.2rem;
      height: 1.2rem; } }

@media screen and (min-width: 768px) {
  .project_story_set a:hover .arrow_box {
    background: #fff; } }

.project_story_set a .arrow_w::after {
  content: '';
  position: absolute;
  top: 0;
  left: 0;
  display: inline-block;
  transition: ease-out 0.6s all;
  border: 1px solid;
  border-color: #fff #fff transparent transparent;
  transform: rotate(45deg);
  width: 100%;
  height: 100%; }

@media screen and (min-width: 768px) {
  .project_story_set a:hover .arrow_w::after {
    border-color: #CC0000 #CC0000 transparent transparent; } }

@media screen and (min-width: 768px) {
  .project_story_set a:hover p {
    color: #CC0000; } }