@charset "UTF-8";
main {
  overflow: hidden;
}

.pic {
  text-align: center;
  position: relative;
}

.pic img {
  max-width: 100%;
  height: auto;
  margin: auto;
  position: relative;
}

.pic.auto {
  display: block;
  margin-left: auto;
  margin-right: auto;
}

.mt15 {
  margin-top: 15px;
}

/* ============ about-banner-section start ============ */
#about-banner-section {
  width: 100%;
  background-color: #f8f8f9;
}

.c_animation_scroll {
  width: 90px;
  height: 90px;
  border-radius: 99em;
  background-color: rgba(209, 211, 220, 0.3);
  display: block;
  text-align: center;
  font-weight: bold;
  text-align: center;
  text-transform: uppercase;
  color: #1b1b1b;
  cursor: pointer;
  padding-top: 35px;
  left: 50%;
  margin-left: -45px;
  bottom: 60px;
  display: inline-block;
  position: absolute;
  z-index: 9;
}

.c_animation_scroll p {
  font-size: 12px;
  margin-bottom: 0;
}

.c_animation_scroll span {
  font-size: 13px;
  display: inline-block;
  top: -2px;
  position: relative;
}

.c_animation_scroll:hover span, .c_animation_scroll:focus span {
  -webkit-animation: toBottomFromTop 0.4s forwards;
  animation: toBottomFromTop 0.4s forwards;
}

@media (max-width: 767px) {
  .c_animation_scroll {
    bottom: 50px;
  }
}

/* ============ about-banner-section end ============ */
/* ============ about-section-1 start ============ */
#about-section-1 {
  background-color: #fff;
  z-index: 1;
}

.about-main-wrapper {
  padding-top: 40px;
  padding-bottom: 40px;
  position: relative;
  margin-top: 0;
  margin-bottom: 20px;
}

@media (max-width: 767px) {
  .about-main-wrapper {
    margin-bottom: 35px;
  }
}

.c-dec-text {
  color: #f8f8f9;
}

.d-section-title {
  color: #262626;
  text-transform: uppercase;
  position: relative;
  margin-bottom: 30px;
  /* ==== 文字置中 === */
}

.d-section-title .d-title-en {
  font-size: 40px;
  letter-spacing: 1px;
  position: relative;
}

.d-section-title .d-title-en span {
  color: #465477;
}

.d-section-title .d-title-tw {
  display: block;
  width: 100%;
  font-size: 14px;
  line-height: 21px;
  letter-spacing: 1px;
  position: relative;
  padding-left: 70px;
  margin-top: 10px;
  position: relative;
}

.d-section-title .d-title-tw:before {
  content: "";
  width: 55px;
  height: 1px;
  position: absolute;
  display: block;
  left: 0;
  top: 50%;
  background-color: #262626;
}

.d-section-title.center {
  text-align: center;
}

.d-section-title.center .d-title-tw {
  display: inline-block;
  width: auto;
  padding-left: 0;
  padding-top: 10px;
}

.d-section-title.center .d-title-tw:before {
  top: 0;
}

.about-main-textbox {
  padding: 55px 0 50px 115px !important;
}

@media (max-width: 991px) {
  .about-main-textbox {
    padding-left: 20px !important;
    padding-right: 20px !important;
  }
}

.about-main-intro {
  padding-left: 70px;
}

.about-main-intro p {
  font-size: 12px;
  line-height: 22px;
  color: #888888;
  letter-spacing: 1px;
}

@media (max-width: 991px) {
  .about-main-intro {
    padding-left: 0;
  }
}

/* ============ about-banner-section end ============ */
/* ============ about-section-2 start ============ */
#about-section-2 {
  width: 100%;
  height: 340px;
  position: relative;
}

.about-section-2-img {
  width: 100%;
  height: 100vh;
  background-size: auto !important;
  background-attachment: fixed;
  background-position: center !important;
}

/* ============ about-section-2 end ============ */
/* ============ about-section-2 start ============ */
#about-section-3 {
  padding-top: 80px;
  padding-bottom: 150px;
}

@media (max-width: 991px) {
  #about-section-3 {
    padding-top: 25px;
    padding-bottom: 25px;
  }
}

.about-3-box {
  position: relative;
  margin-bottom: 20px;
}

.about-3-box .num {
  font-size: 130px;
  color: #ffffff;
  position: absolute;
  top: -10px;
  left: 50%;
  right: auto;
  -webkit-transform: translateX(-50%);
  -ms-transform: translateX(-50%);
  transform: translateX(-50%);
  z-index: 1;
}

.about-3-box h3 {
  text-transform: uppercase;
  text-align: center;
  margin-top: 0;
  margin-bottom: 15px;
  position: relative;
  z-index: 1;
}

.about-3-box h3 span {
  width: 100%;
  display: inline-block;
}

.about-3-box h3 .en {
  font-size: 20px;
  color: #1b1b1b;
  margin-bottom: 5px;
}

.about-3-box h3 .tw {
  font-size: 14px;
  color: #262626;
}

.about-3-box p {
  font-size: 12px;
  color: #888888;
  letter-spacing: 1px;
  line-height: 20px;
  position: relative;
  z-index: 1;
}

@media (min-width: 992px) {
  .about-3-box:nth-child(even) {
    margin-top: 60px;
  }
}

@media (max-width: 767px) {
  .about-3-box {
    margin-bottom: 30px;
    max-width: 265px;
    text-align: center;
  }
}

/* ============ about-section-2 end ============ */
