body {
  margin: 0;
  padding: 0;
}

.mobile_menu,
.mobile_menu_content {
  display: none;
}

.none {
  display: none;
}

.mb {
  margin-bottom: 90px;
}

.title, .container .article_box .article_content .article_title, .container .article_box .article_content .article_title a, .col_3 .col_box .col_title a {
  color: #353535;
  /* font-family: "Crete Round", serif; */
  font-family: 'Segoe UI', Tahoma, Geneva, Verdana, sans-serif, 微軟正黑體;
  text-decoration: none;
  text-align: center;
}

.text, .container .article_box .article_content .article_text, .container .article_box .article_content .article_text a, .col_3 .col_box .col_text a {
  /* font-family: "Lato", sans-serif; */
  font-family: 'Segoe UI', Tahoma, Geneva, Verdana, sans-serif, 微軟正黑體;
  color: #9b9b9b;
  text-decoration: none;
}

.button, .container .article_box .article_content .article_button, .col_3 .col_box .col_button, .product_box .product_button, .col_1 .col_box .col_button {
  display: -webkit-box;
  display: -ms-flexbox;
  display: flex;
  font-family: "Lato", sans-serif;
  -webkit-box-pack: center;
      -ms-flex-pack: center;
          justify-content: center;
  -webkit-box-align: center;
      -ms-flex-align: center;
          align-items: center;
  text-decoration: none;
  background-color: #333333;
  background-color: #ffa255;
  color: #fff;
  padding: 15px 20px;
  font-size: 18px;
  -webkit-box-sizing: border-box;
          box-sizing: border-box;
  margin-top: 24px;
  text-align: center;
}

.main_menu {
  width: 100%;
  display: -webkit-box;
  display: -ms-flexbox;
  display: flex;
  position: fixed;
  z-index: 9;
  -webkit-box-pack: justify;
      -ms-flex-pack: justify;
          justify-content: space-between;
  -webkit-box-align: center;
      -ms-flex-align: center;
          align-items: center;
  /* padding: 20px; */
  padding: 8px 20px 10px 20px;
  -webkit-box-sizing: border-box;
          box-sizing: border-box;
  background-color: transparent;
}

.main_menu .anke_logo {
  width: 140px;
  margin-left: 50px;
  display: -webkit-box;
  display: -ms-flexbox;
  display: flex;
  -webkit-box-align: center;
      -ms-flex-align: center;
          align-items: center;
}

.main_menu .anke_logo img {
  max-width: 100%;
}

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

.main_menu .menu_button_box .menu_button {
  display: -webkit-box;
  display: -ms-flexbox;
  display: flex;
  text-decoration: none;
  border: 1px solid #333333;
  width: 125px;
  height: 35px;
  padding: 0px;
  -webkit-box-pack: center;
      -ms-flex-pack: center;
          justify-content: center;
  -webkit-box-align: center;
      -ms-flex-align: center;
          align-items: center;
  color: #333333;
  margin-right: 20px;
  font-family: "Lato", sans-serif;
  font-weight: bold;
}

.main_kv {
  width: 100%;
  height: 500px;
  overflow: hidden;
  position: relative;
}

.main_kv .kv_title {
  width: 880px;
  font-size: 64px;
  color: #fff;
  position: relative;
  z-index: 1;
  /* font-family: "Crete Round", serif; */
  font-family: 'Segoe UI', Tahoma, Geneva, Verdana, sans-serif, 微軟正黑體;
  top: 140px;
  margin-left: auto;
  margin-right: auto;
  text-shadow: 0 0 10px #000, 0 0 15px #000, 0 0 20px #000;
  text-align: center;
}

.main_kv .kv_text {
  width: 880px;
  font-size: 30px;
  color: #fff;
  position: relative;
  z-index: 1;
  font-family: "Crete Round", serif;
  top: 160px;
  text-shadow: 0 0 10px #000, 0 0 15px #000, 0 0 20px #000;
  margin-left: auto;
  margin-right: auto;
  text-align: center;
  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;
}

.main_kv .kv_text img {
  width: 15%;
  -webkit-filter: drop-shadow(0 0 5px #000);
          filter: drop-shadow(0 0 5px #000);
}

.main_kv picture {
  position: absolute;
  z-index: -1;
}

.container_900 {
  width: 1200px;
  margin-left: auto;
  margin-right: auto;
}

.container {
  width: 1000px;
  margin-left: auto;
  margin-right: auto;
}

.container .item_title {
  font-family: "Oswald", sans-serif;
  color: #b1b1b1;
  font-size: 55px;
  text-align: center;
  padding: 10px 0 35px;
  border-bottom: 1px solid #ccc;
}

.container .divider {  
  font-size: 55px;
  text-align: center;
  padding: 10px 0 20px;
  border-bottom: 1px solid #ccc;
}

.container .article_box {
  width: 100%;
  padding: 10px 0;
}

.container .article_box:nth-child(odd) > .article_pic {
  -webkit-box-ordinal-group: 3;
      -ms-flex-order: 2;
          order: 2;
}

.container .article_box .article_pic {
  width: 545px;
}

.container .article_box .article_pic img {
  max-width: 100%;
}

.container .article_box .article_content {
  max-width: 96%;
}

.container .article_box .article_content .article_title {
  margin-bottom: 5px;  
}

.container .article_box .article_content .article_title, .container .article_box .article_content .article_title a {
  font-size: 36px;
}

.container .article_box .article_content .article_text, .container .article_box .article_content .article_text a {
  font-size: 16px;
  line-height: 34px;
  margin-top: 22px;
  color: #000;
  font-weight: 400;
}

.container .article_box .article_content .article_button {
  width: 140px;
}

.video_box {
  width: 100%;
  text-align: center;
  margin-top: 50px;
}

.foreword {
  font-size: 24px;
  font-family: "Lato", sans-serif;
  padding: 50px 0 10px;
  line-height: 40px;
}

.col_3 {
  width: 100%;
  display: -webkit-box;
  display: -ms-flexbox;
  display: flex;
  -webkit-box-pack: justify;
  -ms-flex-pack: justify;
  justify-content: space-between;
  width: 100%;
  margin-top: 30px;
  text-align: center;
}

.col_3 .col_box {
  width: 31%;
  border: 1px solid rgba(0,0,0,.125);
}

.col_3 .col_box .col_pic {
  width: 100%;
  /* margin-bottom: 20px; */
  height: 350px;
}

.col_3 .col_box .col_pic img {
  max-width: 100%;
  max-height: 350px;
}

.col_3 .col_box .col_title {
  padding-top: 10px;
  border-top:1px solid #dee2e6 ;
}

.col_3 .col_box .col_title a {
  font-size: 22px;
}

.col_3 .col_box .col_text {
  padding-bottom: 10px;
}

.col_3 .col_box .col_text a {
  font-size: 18px;
  line-height: 28px;
}

.col_3 .col_box .col_button {
  width: 40%;
}

.col_1 {
  width: 100%;
  margin: auto;
  display: flex;
  justify-content: center;
  align-items: center;
}

.product_box {
  width: 100%;
  display: -webkit-box;
  display: -ms-flexbox;
  display: flex;
  -webkit-box-orient: vertical;
  -webkit-box-direction: normal;
      -ms-flex-direction: column;
          flex-direction: column;
  -webkit-box-sizing: border-box;
          box-sizing: border-box;
  padding: 120px 50px;
  /* border: 5px solid #151515; */
}

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

.product_box .product_top .product_title {
  -webkit-box-flex: 1;
      -ms-flex: 1;
          flex: 1;
  font-size: 80px;
  color: #666;
  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;
  font-family: "Oswald", sans-serif;
}

.product_box .product_top .product_pic {
  width: 300px;
  text-align: center;
  display: -webkit-box;
  display: -ms-flexbox;
  display: flex;
  -webkit-box-align: center;
      -ms-flex-align: center;
          align-items: center;
  -webkit-box-pack: start;
      -ms-flex-pack: start;
          justify-content: flex-start;
}

.product_box .product_text, .table_title {
  font-family: "Lato", sans-serif;
  font-size: 26px;  
  text-align: center;
}

.product_box .product_button {
  width: 300px;
  margin: 40px auto 0;
  padding: 20px 10px;
}

.h-line-clamp {
  display: -webkit-box;
  -webkit-box-orient: vertical;
  -webkit-line-clamp: 2;
  overflow: hidden;
}

.product_box .bottom_button, .product_box a .bottom_button {
  width: 100%;
}


.banner_box {
  width: 100%;
  display: -webkit-box;
  display: -ms-flexbox;
  display: flex;
  -webkit-box-orient: vertical;
  -webkit-box-direction: normal;
      -ms-flex-direction: column;
          flex-direction: column;
  -webkit-box-sizing: border-box;
          box-sizing: border-box;
  padding: 10px 0;
}

.banner_box img {
  width: 96%;
}

.cover_box {
    width: 100%;
  display: -webkit-box;
  display: -ms-flexbox;
  display: flex;
  -webkit-box-orient: vertical;
  -webkit-box-direction: normal;
      -ms-flex-direction: column;
          flex-direction: column;
  -webkit-box-sizing: border-box;
          box-sizing: border-box;
  padding: 10px 0;
  justify-content: center;
  align-items: center;
  }

.cover_box .cover {
  max-width: 480px;
}

.footer {
  display: -webkit-box;
  display: -ms-flexbox;
  display: flex;
  -webkit-box-pack: center;
      -ms-flex-pack: center;
          justify-content: center;
  -webkit-box-align: center;
      -ms-flex-align: center;
          align-items: center;
  padding: 20px 0;
  font-size: 24px;
  color: #666;
  margin-top: 100px;
  font-family: "Lato", sans-serif;
  line-height: 26px;
}

.show {
  max-height: 500px !important;
}


/* DivTable.com */
.divTable{
	display: table;
	width: 100%;
}
.divTableRow {
	display: table-row;
}
.divTableHeading {
	background-color: #EEE;
	display: table-header-group;
}
.divTableCell, .divTableHead {
	border: 1px solid #999999;
	display: table-cell;
	padding: 3px 10px;
}
.divTableHeading {
	background-color: #EEE;
	display: table-header-group;
	font-weight: bold;
}
.divTableFoot {
	background-color: #EEE;
	display: table-footer-group;
	font-weight: bold;
}
.divTableBody {
	display: table-row-group;
}

@media (min-width: 1024px) {
  .main_kv {
    height: 55vh;
    max-height: 768px;
  }
  .main_kv img {
    width: 100vw;
  }
}

@media (max-width: 1024px) {
  .main_kv picture img {
    max-width: 100%;
  }
  .main_kv .kv_title {
    position: static;
    margin: 140px auto 20px;
    text-align: center;
  }
  .main_kv .kv_text {
    position: static;
    margin: auto;
    text-align: center;
  }
  .container {
    width: 90%;
  }
  .container .item_title {
    font-size: 50px;
  }
  .container .article_box .article_pic {
    width: 500px;
  }
  .container .article_box .article_content {
    /* width: 400px; */
    margin: 0 2%;
  }
  .container .article_box .article_content .article_title,  .container .article_box .article_content .article_title a {
    font-size: 30px;
  }
  .container .article_box .article_content .article_text, .container .article_box .article_content .article_text a {
    font-size: 20px;    
    margin-top: 20px
  }
  .container .article_box .article_content .article_button {
    display: none;
  }
  .col_3 .col_box .col_title {
    font-size: 24px;
  }
  .col_3 .col_box .col_button {
    width: 60%;
  }
  .container_900 {
    width: 90%;
  }
  .product_box {
    border: none;
    padding: 0;
  }
  .product_box .product_top .product_title {
    font-size: 60px;
  }
  .product_box .product_text, .table_title {
    font-size: 24px;
    text-align: center;
  }
  .cover_box .cover {
    max-width: 350px;
  }
}

@media (max-width: 768px) {
  .main_kv .kv_title {
    width: 700px;
    font-size: 50px;
    margin-top: 180px;
  }
  .main_kv .kv_text {
    width: 700px;
    font-size: 24px;
  }
  .container .item_title {
    font-size: 40px;
  }
  .container .article_box {
    -webkit-box-orient: vertical;
    -webkit-box-direction: normal;
        -ms-flex-direction: column;
            flex-direction: column;
  }
  .container .article_box:nth-child(3) > .article_pic,
  .container .article_box:nth-child(5) > .article_pic {
    -webkit-box-ordinal-group: 2;
        -ms-flex-order: 1;
            order: 1;
  }
  .container .article_box:nth-child(3) > .article_content,
  .container .article_box:nth-child(5) > .article_content {
    -webkit-box-ordinal-group: 3;
        -ms-flex-order: 2;
            order: 2;
  }

  .container .article_box:nth-child(odd) > .article_pic {
    -webkit-box-ordinal-group: 3;
        -ms-flex-order: 2;
            order: 0;
  }
  
  .container .article_box .article_pic,
  .container .article_box .article_content {
    width: 100%;
  }
  .container .article_box .article_content .article_title {
    margin-top: 20px;
    margin-bottom: 10px;
  }
  .container .article_box .article_content .article_button {
    display: block;
    width: 60%;
    padding: 20px;
    font-size: 26px;
  }
  .video_box {
    margin-top: 30px;
  }
  .col_3 {
    -webkit-box-orient: vertical;
    -webkit-box-direction: normal;
        -ms-flex-direction: column;
            flex-direction: column;
  }
  .col_3 .col_box {
    width: 100%;
    margin-bottom: 80px;
  }
  .col_3 .col_box:last-child {
    margin-bottom: 0;
  }
  .col_3 .col_box:last-child br {
    display: none;
  }
  .col_3 .col_box .col_title {
    margin-top: 15px;
    margin-bottom: 15px;
  }
  .col_3 .col_box .col_button {
    padding: 20px;
    font-size: 26px;
  }
  .product_box .product_top .product_title {
    font-size: 50px;
  }
  .product_box .product_pic {
    -webkit-box-pack: center;
        -ms-flex-pack: center;
            justify-content: center;
            width: 90vw;
  } 
}

@media (max-width: 767px) {
  .main_kv .kv_title {
    width: 100%;
    font-size: 30px;
    margin-top: 150px;
  }
  .main_kv .kv_text {
    width: 100%;
    font-size: 20px;
    line-height: 32px;
  }
  .main_kv .kv_text img {
    width: 25%;
  }

  .main_kv {
    width: 100%;
    height: 580px;
    overflow: hidden;
    position: relative;
  }

  .main_menu {
    display: -webkit-box;
    display: -ms-flexbox;
    display: flex;
    position: relative;
    z-index: 1;
    /* background: #000 !important; */
    background: #ffa255 !important;
    -webkit-box-pack: center;
        -ms-flex-pack: center;
            justify-content: center;
    padding: 0px;
  }
  .main_menu .menu_button_box,
  .main_menu .menu_button {
    display: none;
  }
  .main_menu .anke_logo {
    width: 120px;
    height: 60px;
    margin-left: 0;
  }
  .main_menu .anke_logo img {
    margin-top: 8px;
  }
  .main_menu .mobile_menu {
    width: 30px;
    height: 30px;
    color: #fff;
    position: absolute;
    top: 15px;
    right: 20px;
    display: -webkit-box;
    display: -ms-flexbox;
    display: flex;
    -webkit-box-pack: center;
        -ms-flex-pack: center;
            justify-content: center;
    -webkit-box-align: center;
        -ms-flex-align: center;
            align-items: center;
    font-size: 30px;
  }
  .main_menu .mobile_menu .icon-cancel-7 {
    display: none;
  }
  .mobile_menu_content {
    width: 100%;
    background-color: #000000;
    -webkit-box-sizing: border-box;
            box-sizing: border-box;
    display: -webkit-box;
    display: -ms-flexbox;
    display: flex;
    -webkit-box-orient: vertical;
    -webkit-box-direction: normal;
        -ms-flex-direction: column;
            flex-direction: column;
    -webkit-box-pack: center;
        -ms-flex-pack: center;
            justify-content: center;
    -webkit-box-align: center;
        -ms-flex-align: center;
            align-items: center;
    max-height: 0;
    overflow: hidden;
    -webkit-transition-duration: 0.4s;
            transition-duration: 0.4s;
  }
  .mobile_menu_content .mobile_menu_link {
    display: block;
    width: 80%;
    margin: auto;
    padding: 20px 0;
    color: #fff;
    font-size: 24px;
    text-decoration: none;
    text-align: center;
    border-top: 1px solid #353535;
  }
  .foreword {
    font-size: 20px;
    padding: 10px 0;
  }
  .mb {
    margin-bottom: 80px;
  }
  .container .item_title {
    line-height: 50px;
  }
  .product_box .product_top {
    -webkit-box-orient: vertical;
    -webkit-box-direction: normal;
        -ms-flex-direction: column;
            flex-direction: column;
  }
  .product_box .product_top .product_title {
    font-size: 40px;
    -webkit-box-pack: center;
        -ms-flex-pack: center;
            justify-content: center;
    margin-left: 0;
    width: 100%;
    -webkit-box-flex: 1;
        -ms-flex: auto;
            flex: auto;
  }
  .product_box .product_top .product_pic {
    width: 100%;
    -webkit-box-pack: center;
        -ms-flex-pack: center;
            justify-content: center;
    margin-top: 25px;
  }
  .product_box .product_text, .table_title {
    width: 100%;
    font-size: 22px;
    line-height: 32px;
    color: #888;
  }
  .product_box .product_button {
    width: 100%;
    padding: 25px 10px;
  }
  
  .show {
    max-height: 800px !important;
  }
  .footer {
    font-size: 14px;
  }
}

@media (max-width: 480px) {  
  .cover_box .cover {
    max-width: 400px;
  }
}

@media (max-width: 370px) {
  .main_kv {
    height: 400px;
  }
  .cover_box .cover {
    max-width: 320px;
}
  .footer {
    font-size: 12px;
  }
}