#adstorm .sec_portfolio_list {
  height: 100%;
}
#adstorm .sec_portfolio_list .section_inner {
  padding: 0px 2px;
}
@media screen and (max-width: 1440px) {
  #adstorm .sec_portfolio_list .section_inner {
    padding: 0vw 0.1388888889vw;
  }
}
#adstorm .sec_portfolio_list .section_inner .contents_box {
  margin-bottom: 73px;
}
@media screen and (max-width: 1440px) {
  #adstorm .sec_portfolio_list .section_inner .contents_box {
    margin-bottom: 5.0694444444vw;
  }
}
#adstorm .sec_portfolio_list .section_inner .list {
  display: flex;
  justify-content: flex-start;
  align-items: center;
  gap: 0.5%;
  flex-wrap: wrap;
}
#adstorm .sec_portfolio_list .section_inner .item {
  position: relative;
  width: 33%;
  margin-bottom: 0.5%;
}
#adstorm .sec_portfolio_list .section_inner .mask_box {
  display: flex;
  flex-direction: column;
  justify-content: center;
  align-items: center;
  position: absolute;
  bottom: 0;
  left: 0;
  right: 0;
  height: 0;
  background-color: #fff;
  color: #000;
  overflow: hidden;
}
#adstorm .sec_portfolio_list .section_inner li.item:hover .mask_box {
  height: 100%;
  animation: fadein 0.9s;
}
#adstorm .sec_portfolio_list .section_inner .mask_box .mask_title {
  margin-bottom: 18px;
  font-size: 18px;
  line-height: 32px;
  font-weight: 700;
}
@media screen and (max-width: 1440px) {
  #adstorm .sec_portfolio_list .section_inner .mask_box .mask_title {
    margin-bottom: 1.25vw;
  }
}
@media screen and (max-width: 1440px) {
  #adstorm .sec_portfolio_list .section_inner .mask_box .mask_title {
    font-size: 1.25vw;
  }
}
@media screen and (max-width: 1440px) {
  #adstorm .sec_portfolio_list .section_inner .mask_box .mask_title {
    line-height: 2.2222222222vw;
  }
}
#adstorm .sec_portfolio_list .section_inner .mask_box .mask_desc {
  margin-bottom: 40px;
  font-size: 14px;
  line-height: 19px;
}
@media screen and (max-width: 1440px) {
  #adstorm .sec_portfolio_list .section_inner .mask_box .mask_desc {
    margin-bottom: 2.7777777778vw;
  }
}
@media screen and (max-width: 1440px) {
  #adstorm .sec_portfolio_list .section_inner .mask_box .mask_desc {
    font-size: 0.9722222222vw;
  }
}
@media screen and (max-width: 1440px) {
  #adstorm .sec_portfolio_list .section_inner .mask_box .mask_desc {
    line-height: 1.3194444444vw;
  }
}
#adstorm .sec_portfolio_list .section_inner .copyright {
  padding-bottom: 38px;
  color: #b3b3b3;
  font-size: 14px;
  text-align: center;
}
@media screen and (max-width: 1440px) {
  #adstorm .sec_portfolio_list .section_inner .copyright {
    padding-bottom: 2.6388888889vw;
  }
}
@media screen and (max-width: 1440px) {
  #adstorm .sec_portfolio_list .section_inner .copyright {
    font-size: 0.9722222222vw;
  }
}
#adstorm .sec_portfolio_list .img_box_dark {
  display: block;
}
#adstorm .sec_portfolio_list .img_box_light {
  display: none;
}
#adstorm.light .sec_portfolio_list .img_box_dark {
  display: none;
}
#adstorm.light .sec_portfolio_list .img_box_light {
  display: block;
}
#adstorm.light .sec_portfolio_list .copyright {
  color: #444;
}

@media (max-width: 768px) {
  #adstorm .sec_portfolio_list .section_inner {
    padding: 40px 40px 60px;
    padding: 5.5555555556vw 5.5555555556vw 8.3333333333vw;
  }
  #adstorm .sec_portfolio_list .section_inner .contents_box {
    margin-bottom: 60px;
    margin-bottom: 8.3333333333vw;
  }
  #adstorm .sec_portfolio_list .section_inner .list {
    display: flex;
    flex-direction: column;
    justify-content: flex-start;
    align-items: center;
    gap: 0;
    flex-wrap: nowrap;
  }
  #adstorm .sec_portfolio_list .section_inner .item {
    position: relative;
    width: 670px;
    width: 93.0555555556vw;
    margin-bottom: 4px;
    margin-bottom: 0.5555555556vw;
  }
  #adstorm .sec_portfolio_list .section_inner .mask_box {
    display: flex;
    flex-direction: column;
    justify-content: center;
    align-items: center;
    position: absolute;
    bottom: 0;
    left: 0;
    right: 0;
    height: 0;
    background-color: #fff;
    color: #000;
    overflow: hidden;
  }
  #adstorm .sec_portfolio_list .section_inner li.item:hover .mask_box {
    height: 100%;
    animation: fadein 0.9s;
  }
  #adstorm .sec_portfolio_list .section_inner .mask_box .mask_title {
    margin-bottom: 7px;
    margin-bottom: 0.9722222222vw;
    font-size: 32px;
    font-size: 4.4444444444vw;
    line-height: 32px;
    line-height: 4.4444444444vw;
  }
  #adstorm .sec_portfolio_list .section_inner .mask_box .mask_desc {
    margin-bottom: 41px;
    margin-bottom: 5.6944444444vw;
    font-size: 28px;
    font-size: 3.8888888889vw;
    line-height: 37px;
    line-height: 5.1388888889vw;
  }
  #adstorm .sec_portfolio_list .section_inner .copyright {
    padding-top: 40px;
    padding-top: 5.5555555556vw;
    padding-bottom: 0px;
    padding-bottom: 0vw;
    font-size: 14px;
    font-size: 1.9444444444vw;
  }
}
@keyframes fadein {
  from {
    opacity: 0;
  }
  to {
    opacity: 1;
  }
}

/*# sourceMappingURL=portfolio_list.css.map */