body {
  width: 100%;
  overflow-x: hidden;
  scroll-behavior: smooth;
}

* {
  font-family: "Microsoft JhengHei", sans-serif;
}

img {
  width: 100%;
}

.word_inner {
  background: url(../images/mask.png) repeat;
  padding: 40px 20px;
}

.no_marginbot {
  margin-bottom: 70px;
}

.photo_5_2.photo img {
  margin: 0;
}
@media screen and (max-width: 980px) {
  .photo_5_2.photo {
    display: flex;
    flex-wrap: wrap;
    width: 95%;
    margin: 0 auto;
  }
  .photo_5_2.photo img {
    width: 50%;
  }
  .photo_5_2.photo .mobile_hidden {
    display: none !important;
  }
}

.red_title {
  padding-top: 90px;
}
.red_title h4 {
  text-align: center;
  padding: 0px;
  font-size: 36px;
  font-weight: bold;
  color: #e10500;
  margin: 0px 0px 10px 20px;
}
.red_title h4 span {
  display: inline-block;
  position: relative;
}
.red_title h4 span::before {
  border-left: 1px solid #aeaeae;
  display: inline-block;
  height: 45px;
  width: 2px;
  content: "";
  position: absolute;
  top: 6px;
  left: -8px;
  transform: rotate(20deg) scale(1) skew(0deg) translate(-6px);
}
.red_title h4 span::after {
  border-left: 1px solid #aeaeae;
  display: inline-block;
  height: 45px;
  width: 2px;
  content: "";
  position: absolute;
  top: 3px;
  right: -8px;
  transform: rotate(20deg) scale(1) skew(0deg) translate(6px);
}
.red_title .desc {
  font-size: 18px;
  text-align: center;
  color: #000500;
}
@media screen and (max-width: 768px) {
  .red_title {
    padding-top: 30px;
  }
  .red_title h4 {
    font-size: 24px;
    margin: 0;
    margin-bottom: 30px;
  }
  .red_title h4 span::before {
    top: -3px;
    left: -8px;
  }
  .red_title h4 span::after {
    top: -3px;
    right: -8px;
  }
}

.middle_banner {
  width: 100%;
  padding-bottom: 23%;
  background-repeat: no-repeat;
  background-size: cover;
  margin-bottom: 80px;
  background-image: url(../images/logowall_pc.jpg);
}
@media screen and (max-width: 980px) {
  .middle_banner {
    background-size: contain;
    background-image: url(../images/logowall_m.jpg);
    padding-bottom: 72%;
    margin-bottom: 30px;
  }
}

.main_bus {
  max-width: 700px;
  margin: 0 auto;
  margin-top: 20px;
}

.main_core {
  margin: 5vw 0 0 0;
}
.main_core .pic {
  max-width: 1200px;
  margin: 0 auto;
}
.main_core .mobile {
  display: none;
}
.main_core .pc {
  display: block;
}
@media screen and (max-width: 980px) {
  .main_core .mobile {
    display: block;
  }
  .main_core .pc {
    display: none;
  }
}

.md.kanban {
  height: auto;
  min-width: unset;
}
.md.kanban .figure {
  width: 100%;
  background-repeat: no-repeat;
  padding: 50px 0;
}
.md.kanban .word {
  position: relative;
}
.md.kanban .word .word_inner {
  width: 70%;
  margin: 0 auto;
}
@media screen and (max-width: 980px) {
  .md.kanban .word {
    top: 0;
  }
}

.work_vibe {
  max-width: 1200px;
  margin: 0 auto;
}
.work_vibe .bd .photo {
  width: 100%;
  display: flex;
  row-gap: 30px;
  flex-wrap: wrap;
  justify-content: center;
}
.work_vibe .bd .photo .pic img {
  height: 220px;
  -o-object-fit: cover;
     object-fit: cover;
}
@media screen and (max-width: 980px) {
  .work_vibe .bd .photo .pic {
    float: none;
    width: 48%;
  }
  .work_vibe .bd .photo .pic img {
    height: 35vw;
    -o-object-fit: cover;
       object-fit: cover;
  }
}
@media screen and (max-width: 980px) and (max-width: 576px) {
  .work_vibe .bd .photo .pic {
    width: 100%;
  }
  .work_vibe .bd .photo .pic img {
    height: 70vw;
  }
}