@charset "UTF-8";
body {
  font-family: "微軟正黑體";
  color: #4d4d4d;
  font-size: 16px;
  line-height: 28px;
  letter-spacing: 0.05rem;
  word-break: break-all;
}

* {
  -webkit-box-sizing: border-box;
          box-sizing: border-box;
}

img {
  max-width: 100%;
  height: auto;
}

.wrapper {
  max-width: 1200px;
  margin: auto;
}
.wrapper01 {
  max-width: 1500px;
  margin: auto;
}

button {
  cursor: pointer;
}

.top-banner, .top-banner--knowledge, .top-banner--contact, .top-banner--about, .top-banner--product {
  height: 190px;
  position: relative;
  background-position: center;
  background-size: cover;
  background-repeat: no-repeat;
}
.top-banner--product {
  background: url(/images/product-banner.jpg) center no-repeat;
}
.top-banner--about {
  background: url(/images/about-banner.jpg) center no-repeat;
}
.top-banner--contact {
  background: url(/images/contact-banner.jpg) center no-repeat;
}
.top-banner--knowledge {
  background: url(/images/knowledge-banner.jpg) center no-repeat;
}

.top-title {
  max-width: 1200px;
  width: 1200px;
  margin: auto;
  position: absolute;
  left: 50%;
  right: 0;
  bottom: 8px;
  -webkit-transform: translate(-50%, -50%);
          transform: translate(-50%, -50%);
  text-align: right;
  color: #fff;
  font-family: "Montserrat", sans-serif;
  font-size: 100px;
  font-weight: 600;
  letter-spacing: 0.3rem;
  text-transform: uppercase;
}

.main-title {
  margin-bottom: 50px;
  color: #333;
  font-weight: bold;
  font-size: 36px;
  letter-spacing: 0.1rem;
}
.main-title::before {
  content: "";
  width: 6px;
  height: 33px;
  margin-right: 18px;
  display: inline-block;
  vertical-align: top;
  background: #0ebcb6;
}

.main-block {
  margin-bottom: 50px;
}

.text-right {
  text-align: right;
}

.font-size01 {
  font-size: 18px;
}

.font-size02 {
  font-size: 20px;
}

.line-height-30 {
  line-height: 30px;
}

.font-bold {
  font-weight: bold;
}

.inline-block {
  display: inline-block;
}

.block {
  display: block;
}

.flex {
  display: -webkit-box;
  display: -ms-flexbox;
  display: flex;
  -ms-flex-wrap: wrap;
      flex-wrap: wrap;
}

.justify-between {
  -webkit-box-pack: justify;
      -ms-flex-pack: justify;
          justify-content: space-between;
}

.w-full {
  width: 100%;
}

.relative {
  position: relative;
}

.text-red {
  color: #ff0000;
}

.mb-20 {
  margin-bottom: 20px;
}

/*麵包屑*/
ul.breadcrumb {
  max-width: 1200px;
  margin: 0 auto 50px;
  padding: 15px 0;
  text-align: right;
}
ul.breadcrumb li {
  display: inline;
  color: #333;
  font-size: 16px;
  line-height: 28px;
}
ul.breadcrumb li a {
  color: #333;
  text-decoration: none;
}
ul.breadcrumb li a:hover {
  color: #1d848a;
  text-decoration: underline;
}
ul.breadcrumb li::after {
  content: "/";
  padding: 0 5px;
}
ul.breadcrumb li:last-child::after {
  display: none;
}

/*footer*/
.footer {
  padding-bottom: 30px;
  overflow: hidden;
  background: #fff;
}

.footer-nav {
  padding: 15px 0;
  background: #1d848a;
  text-align: center;
}
.footer-nav li {
  display: inline-block;
  ertical-align: middle;
  font-size: 18px;
}
.footer-nav li::after {
  content: "";
  width: 1px;
  height: 20px;
  margin-top: -3px;
  display: inline-block;
  vertical-align: middle;
  background: #fff;
  color: #fff;
}
.footer-nav li:last-child::after {
  display: none;
}
.footer-nav li a {
  padding: 0 25px;
  color: #fff;
}
.footer-nav li a:hover {
  color: #bdf3f6;
}

.footer-detail {
  margin: 0 auto 10px;
  text-align: center;
  font-weight: bold;
  font-size: 18px;
  letter-spacing: 0.08rem;
}
.footer-detail li {
  display: inline-block;
  margin-right: 15px;
}
.footer-detail li:last-child {
  margin-right: 0;
}

.footer-logo {
  width: 252px;
  margin: auto;
  padding-top: 10px;
}
.footer-logo a {
  display: block;
}

.footer-block {
  width: 100%;
  padding: 30px 0;
  background-color: #f6f6f6;
  text-align: center;
}

.copyright {
  width: 100%;
  padding-top: 10px;
  border-top: 1px solid #e4e4e4;
  color: #4d4d4d;
  text-align: center;
  letter-spacing: 0.05rem;
}
.copyright p {
  color: #7b7b7b;
}
.copyright a {
  color: #7b7b7b;
}

/*共用*/
.container {
  margin-top: 100px;
  overflow: hidden;
  position: relative;
}

.knowledge-img {
  width: 360px;
  display: inline-block;
  overflow: hidden;
  line-height: 0;
  -webkit-transition: 0.3s ease;
  transition: 0.3s ease;
}
.knowledge-img a {
  display: block;
}
.knowledge-img img {
  width: 100%;
  position: relative;
  -webkit-transform: scale(1, 1);
          transform: scale(1, 1);
  -webkit-transition: all 1s ease-out;
  transition: all 1s ease-out;
}
.knowledge-img:hover img {
  -webkit-transform: scale(1.1, 1.1);
          transform: scale(1.1, 1.1);
}

.knowledge-text {
  width: calc(100% - 380px);
  margin-left: 20px;
  display: inline-block;
  position: relative;
}

.knowledge-box {
  padding: 15px;
  margin-bottom: 30px;
  -webkit-box-shadow: 0 0 10px rgba(0, 0, 0, 0.3);
          box-shadow: 0 0 10px rgba(0, 0, 0, 0.3);
  background: #fff;
}

.knowledge-title {
  margin-top: 10px;
  display: -webkit-box;
  -webkit-box-orient: vertical;
  -webkit-line-clamp: 2;
  overflow: hidden;
}
.knowledge-title a {
  display: block;
  color: #1f1f1f;
  font-size: 22px;
  font-weight: bold;
}
.knowledge-title a:hover {
  color: #3492a3;
}

.knowledge-detail {
  display: -webkit-box;
  -webkit-box-orient: vertical;
  -webkit-line-clamp: 3;
  overflow: hidden;
  font-size: 18px;
}

.title-line {
  width: 23px;
  height: 3px;
  margin: 12px 0;
  display: block;
  background: #c5c3c3;
}

.knowledge-btn {
  width: 100%;
  padding: 9px;
  display: block;
  background: #3492a3;
  color: #fff;
  text-align: center;
  font-size: 18px;
}
.knowledge-btn:hover {
  background: #005c6c;
}

.icon-back {
  width: 23px;
  height: 23px;
  margin-left: 8px;
  background: url(/images/icon-back.svg) center no-repeat;
}

.more-btn, .back-btn {
  width: 170px;
  height: 55px;
  margin: auto;
  margin-top: 70px;
  display: -webkit-box;
  display: -ms-flexbox;
  display: flex;
  -webkit-box-align: center;
      -ms-flex-align: center;
          align-items: center;
  -webkit-box-pack: center;
      -ms-flex-pack: center;
          justify-content: center;
  background: #185f67;
  color: #fff;
  text-align: center;
  font-size: 20px;
  line-height: 55px;
}
.more-btn:hover, .back-btn:hover {
  background: #1cacbd;
  color: #fff;
}

.back-btn {
  font-size: 20px;
}
.back-btn .icon-back {
  width: 28px;
  height: 28px;
  margin-right: 8px;
}

/*產品*/
.product-box {
  position: relative;
}
.product-box:hover img {
  -webkit-transform: scale(1.1, 1.1);
          transform: scale(1.1, 1.1);
}
.product-box:hover .product-name {
  color: #0ebcb6;
}
.product-box:hover .product-img img {
  -webkit-filter: brightness(80%);
          filter: brightness(80%);
}
.product-box:hover .product-img .overlay {
  opacity: 1;
}

.product-img {
  height: 0;
  padding-bottom: 75%;
  display: block;
  position: relative;
  background: #fff;
  overflow: hidden;
  font-size: 0;
  line-height: 0;
}
.product-img .overlay {
  width: 100%;
  height: 100%;
  position: absolute;
  top: 0;
  left: 0;
  display: -webkit-box;
  display: -ms-flexbox;
  display: flex;
  -webkit-box-align: center;
      -ms-flex-align: center;
          align-items: center;
  -webkit-box-pack: center;
      -ms-flex-pack: center;
          justify-content: center;
  z-index: 1;
  background: rgba(0, 0, 0, 0.4);
  opacity: 0;
  -webkit-transition: 0.3s ease;
  transition: 0.3s ease;
}
.product-img .overlay::before {
  content: "";
  display: block;
  width: 40px;
  height: 40px;
  background: url(/images/search-icon.svg) no-repeat center;
  background-size: contain;
}
.product-img img {
  width: 100%;
  position: relative;
  -webkit-transform: scale(1, 1);
          transform: scale(1, 1);
  -webkit-transition: all 1s ease-out;
  transition: all 1s ease-out;
}
.product-img:hover img {
  -webkit-transform: scale(1.1, 1.1);
          transform: scale(1.1, 1.1);
  -webkit-filter: brightness(80%);
          filter: brightness(80%);
}
.product-img:hover .product-img .overlay {
  opacity: 1;
}
.product-img a {
  height: 0;
  padding-bottom: 75%;
  display: block;
  overflow: hidden;
}

.product-name {
  margin-top: 20px;
  margin-bottom: 10px;
  display: -webkit-box;
  -webkit-box-orient: vertical;
  -webkit-line-clamp: 2;
  overflow: hidden;
  word-break: break-all;
  color: #333;
  font-size: 24px;
  font-weight: bold;
}
.product-name::before {
  content: "";
  width: 6px;
  height: 26px;
  margin-right: 15px;
  margin-top: -5px;
  display: inline-block;
  vertical-align: middle;
  background: #46cbca;
}
.product-name a {
  display: block;
  color: #333;
  word-break: break-all;
}
.product-name a:hover {
  color: #1d848a;
}

.a-cover {
  width: 100%;
  height: 100%;
  position: absolute;
  left: 0;
  top: 0;
  z-index: 2;
}

.product-text {
  display: -webkit-box;
  -webkit-box-orient: vertical;
  -webkit-line-clamp: 2;
  overflow: hidden;
  font-size: 18px;
}

@media only screen and (max-width: 1500px) {
  .wrapper {
    max-width: 100%;
    padding: 0 20px;
  }
  .wrapper01 {
    max-width: 100%;
    padding: 30px;
  }
  ul.breadcrumb {
    padding: 20px 15px;
    margin: 0 auto 30px;
    margin-right: 20px;
  }
}
@media only screen and (max-width: 1400px) {
  .footer-nav li {
    font-size: 18px;
  }
  .footer-detail {
    width: 100%;
  }
  .knowledge-img {
    width: 50%;
  }
  .knowledge-text {
    width: calc(50% - 20px);
  }
}
@media only screen and (max-width: 1300px) {
  .container {
    margin-top: 90px;
  }
}
@media only screen and (max-width: 1200px) {
  .top-title {
    width: 100%;
  }
}
@media only screen and (max-width: 1024px) {
  .wrapper01 {
    padding: 20px;
  }
}
@media only screen and (max-width: 980px) {
  .footer {
    padding: 0;
  }
  .footer-nav {
    width: 100%;
    padding: 10px;
    text-align: center;
  }
  .footer-logo {
    width: 200px;
    padding-top: 10px;
  }
  .copyright {
    height: auto;
    padding: 10px;
    line-height: inherit;
  }
  .top-title {
    bottom: 5px;
    font-size: 93px;
  }
  .font-size02 {
    font-size: 19px;
  }
}
@media only screen and (max-width: 768px) {
  .container {
    margin-top: 90px;
  }
  .wrap {
    margin-top: 90px;
  }
  .back-btn {
    height: 60px;
    margin-bottom: 50px;
    line-height: 60px;
    font-size: 20px;
  }
  .knowledge-img {
    width: 50%;
  }
  .knowledge-text {
    width: calc(50% - 20px);
    margin-left: 0;
  }
  ul.breadcrumb {
    padding: 10px 15px;
  }
  .top-banner, .top-banner--product, .top-banner--about, .top-banner--contact, .top-banner--knowledge {
    height: 170px;
  }
  .top-title {
    bottom: 3px;
    font-size: 88px;
  }
}
@media only screen and (max-width: 700px) {
  .knowledge-img {
    width: 100%;
  }
  .knowledge-text {
    width: 100%;
  }
}
@media only screen and (max-width: 640px) {
  .footer-detail {
    -ms-flex-wrap: wrap;
        flex-wrap: wrap;
  }
  ul.breadcrumb li {
    font-size: 16px;
  }
  .font-size01 {
    font-size: 17px;
  }
  .font-size02 {
    font-size: 18px;
  }
  .main-title {
    margin-bottom: 30px;
    font-size: 32px;
  }
  .main-title::before {
    height: 29px;
  }
  .top-banner, .top-banner--product, .top-banner--about, .top-banner--contact, .top-banner--knowledge {
    height: 150px;
  }
  .top-title {
    bottom: auto;
    top: 50%;
    left: 50%;
    right: 50%;
    text-align: center;
    font-size: 50px;
    letter-spacing: 0.05rem;
  }
  .knowledge-title a {
    font-size: 20px;
  }
}
@media only screen and (max-width: 480px) {
  .container {
    margin-top: 70px;
  }
  .footer-nav li {
    margin-bottom: 10px;
  }
  .top-title {
    font-size: 45px;
  }
}
@media only screen and (max-width: 320px) {
  .top-title {
    font-size: 38px;
  }
}