body {
  padding: 0;
  margin: 0;
  font-family: '微軟正黑體', Arial, 'sans-serif';
}

.menu_bar {
  display: flex;
  padding: 10px 0;
  background-color: #151515;
  justify-content: center;
}

.full_box {
  display: flex;
  padding: 80px 0;
}

.container .banner_ab {
  width: 1200px;
  display: flex;
  justify-content: space-between;
}

.container {
  display: flex;
  width: 1200px;
  margin: auto;
}

.jcc {
  justify-content: center;
}

.jcsb {
  justify-content: space-between;
}

.aic {
  -ms-align-items: center;
  align-items: center;
}

.logo_box {
  display: flex;
  width: 150px;
  justify-content: center;
  -ms-align-items: center;
  align-items: center;
}

.logo_box img {
  width: 80%;
}

.menu_box {
  display: flex;
  flex: 1;
  padding: 10px;
  box-sizing: border-box;
  flex-direction: row-reverse;
}

.menu_box a {
  color: #fff;
  font-size: 15px;
  text-decoration: none;
}

ul {
  display: flex;
  margin: 0;
  padding: 0;
}

li {
  padding: 5px 15px;
  list-style-type: none;
}

a {
  text-decoration: none;
}

.borderbottom {
  border-bottom: 1px solid #cfcfcf;
}

/*main_pic*/
.main_pic {
  max-width: 100%;
  height: 500px;
  background-color: #999;
  overflow: hidden;
  background-image: url(images/index_01.jpg);
  background-position: center;
}

/*main_article_box*/
.main_article {
  width: 100%;
  position: relative;
  margin-bottom: 30px;
}

.main_article .article_bigpic {
  position: relative;
  width: 688px;
  height: 421px;
  background-color: #999;
}

.article_bigpic img {
  width: 688px;
  height: 421px;
}

.main_article .article_bigtitle {
  position: absolute;
  z-index: 2;
  top: 65px;
  right: 0;
  width: 550px;
  padding: 25px 25px 35px;
  background-color: #fff;
  box-sizing: border-box;
}

.col_box {
  display: flex;
  margin-bottom: 30px;
  flex-wrap: wrap;
}

.col_box .col_3 {
  width: 32%;
  margin-right: 2%;
  margin-bottom: 60px;
}

.col_box .col_3:nth-child(3n) {
  width: 32%;
  margin-right: 0%;
}

/*col*/
.col_2 {
  width: 20%;
}

.col_6 {
  width: 59%;
}

.col_8 {
  width: 80%;
}

.col_3 img {
  /*--max-width:100%;--*/
  max-width: 100%;
  background-color: #999;
}

.col_3 .logo {
  width: auto;
  height: auto;
  max-width: 100%;
}

/*video_box*/
.videobox_bg {
  background-color: #efefef;
}

.video {
  width: 100%;
  background-color: #ccc;
  height: 400px;
}

/*article_style*/
.main_title {
  width: 1200px;
  margin: 40px auto 20px;
  color: #333;
  font-size: 55px;
  font-weight: bold;
  text-align: center;
}

.main_text {
  width: 1200px;
  margin: 20px auto 40px;
  color: #333;
  font-size: 20px;
  line-height: 36px;
  text-align: left;
}

.article_title {
  font-family: '微軟正黑體', 'Times New Roman', Times, serif;
  color: #151515;
  text-decoration: none;
}

.article_text {
  color: #888;
}

.big_title {
  font-size: 34px;
  line-height: 44px;
  margin-bottom: 10px;
}

.big_title a {
  color: #151515;
  font-weight: bold;
}

.small_title {
  font-size: 22px;
  line-height: 30px;
  padding: 5px 0;
}

.company {
  font-size: 16px;
  font-weight: bold;
  /* background: linear-gradient(to left, #3084b0, #144676);
  -webkit-background-clip: text;
  -webkit-text-fill-color: transparent;
  background-clip: text;
  color: transparent; */
  color:#fd6b00;
  margin-top: 8px;
}

.company::before {
  content: '// ';
}

.big_text {
  font-size: 18px;
  line-height: 28px;
  margin-bottom: 20px;
}

.small_text {
  font-size: 16px;
  line-height: 26px;
  padding-bottom: 12px;
}

.button_full {
  padding: 8px 15px;
  background-color: #062046;
  color: #fff;
}

.button_line {
  padding: 6px 12px;
  /* border: 1px solid #151515; */
  color: #fff;
  font-size: 15px;
  border-radius: 8px;
  background-color: #195481;
}

.button_box {
  display: block;
  box-shadow: 0 3px 5px #ccc, 3px 3px 5px #ccc, -3px 3px 5px #ccc;
}

.button_box img {
  max-width: 100%;
}

.button_green {
  width: 200px;
  padding: 15px 10px;
  background-color: #c00;
  color: #fff;
  margin: 0 auto;
  border-radius: 8px;
}

.mt_30 {
  margin-top: 30px;
}

.one_more {
  margin-left: auto;
  margin-right: auto;
  margin-top: 0px;
  /* margin-bottom: 40px; */
  background-color: #ffd121;
  color: #000;
  text-align: center;
  width: 100%;
  /* border-radius: 12px; */
  font-weight: bold;
  font-size: 24px;
  line-height: 22px;
  padding: 30px 0px;
  text-decoration: none;
  display: block;
}

.one_more span {
  font-size: 46px;
}

.footer_container {
  width: 100%;
  display: flex;
  justify-content: center;
  -ms-align-items: center;
  align-items: center;
  background-color: #151515;
  padding: 20px 0;
}

.footer_container .footer_box {
  width: 1200px;
  text-align: center;
  color: #fff;
  font-size: 15px;
}

.bigPDF_box {
  display: flex;
  justify-content: space-between;
  flex-wrap: wrap;
}

.pdf_box {
  width: 100%;
  height: 140px;
  border-bottom: 1px solid #999999;
  display: flex;
  align-items: center;
  width: 48%;
  margin-bottom: 20px;
  color: #333333;
}

.pdf_box .product_logo {
  width: 200px;
  height: 80px;
  background-color: #eeeeee;
  margin-right: 30px;
}

.pdf_box .product_name {
  font-size: 22px;
  height: 75%;
  flex: 1;
  background-color: #e6faff;
  display: flex;
  align-items: flex-start;
  justify-content: center;
  box-sizing: border-box;
  padding: 0 10px;
  flex-direction: column;
}

.sp_button {
  max-width: 900px;
  font-size: 36px;
  color: #333;
  /* background-color: #fff82e; */
  box-sizing: border-box;
  padding: 0 10px;
  font-weight: bold;
}

.sp_button:hover {
  text-decoration: underline;
}