img{
  object-fit: cover;
}
.size20 {
  font-size: 20px;
}

.openclass {
  font-size: 30px;
  color: #2c2c2c;
}

.en {
  display: flex;
  flex-wrap: nowrap;
  justify-content: space-around;
}
.en a{
	color:#000;
	padding:0 10px;
	font-size:16px;
}
.en-icon {
  width: 37px;
  height: 37px;
  cursor: pointer;
}

.popup-container {
  position: relative;
  z-index: 99;
}

.phonePopup {
  position: absolute;
  top: 120%;
  left: -50px;
  min-width: 130px;
  text-align: center;
  padding: 10px 6px;
  background: rgb(236, 236, 236);
  display: none;
  border-radius: 6px;
  font-size: 14px;
  word-break: break-all;
}

.bubble::before,
.bubble::after {
  position: absolute;
  top: -5px;
  left: calc(50% - 10px);
  display: block;
  font-size: 0;
  line-height: 0;
  content: "";
  width: 0;
  height: 0;
  border-left: 10px solid transparent;
  border-right: 10px solid transparent;
  border-bottom: 8px solid rgb(236, 236, 236);
}

/* =========ba.html=========== */
.top_image {
  width: 100%;
  height: 545px;
  box-sizing: border-box;
}

.top_image img {
  width: 100%;
  height: 100%;
}

.ba_value {
  width: 100%;
  height: auto;
  padding: 66px 60px;
  box-sizing: border-box;
  color: #404040;
}

.ba_value .tab-container {
  width: 100%;
  overflow: hidden;
}

.ba_value .tabBox {
  display: inline-block;
  line-height: 35px;
  font-size: 20px;
  margin-bottom: 26px;
}

.ba_value .tab {
  float: left;
  cursor: pointer;
}
.ba_value .tab a{
  padding: 8px 25px;    color: #000;}
.ba_value a:hover {
  background-color: #3c3c3c;
  color: #fff;
}

.ba_value .tab-content { 
  padding: 16px 0;
  background-color: #fff;
}

.ba_value .tab-content p {
  font-size: 18px; 
  line-height: 2;
  letter-spacing: 1.8px;
}

.ba_value .tab-content img {
  width: 100%; 
  object-fit: cover;
}

/* =========news.html=========== */
.news_content,
.product_content {
  width: 100%;
  height: auto;
  padding: 65px 60px;
  box-sizing: border-box;
  color: #404040;
}

.news_cntitle {
  font-size: 28px;
  color: #000;
  margin: 0 0 20px;
  display: inline-block;
}

.news_line {
  background-color: #3c3c3c;
  width: 200px;
  height: 1.5px;
  margin: 13px 20px;
  display: inline-block;
}

.news_part_inner:hover .blog-img,
.news_part_inner:hover .blog-img:before {
  transform: scale(1.2);
}

.news_part_inner:hover .blog-img,
.news_part_inner:hover .news_btn {
  background-color: #c30b0b;
  color: #fff;
}
.news_btn a:hover{
	color:#fff;
}
.news_part_inner:hover .blog-img,
.news_part_inner:hover .wblog-content-p a {
  color: #c30b0b;
}

.news_time {
  font-size: 14px;
  color: #535353;
}

.news_content .blog-img {
  transform: none;
  height: 300px;
}

.wblog-news-content {
  text-align: left;
  cursor: pointer;
  /* box-shadow: 0px 2px 6px 0px #f5f2f2; */
}

.news-content-5 {
  padding: 15px 0;
}

.news_btn {
  width: 100%;
  text-align: center;
  background-color: #dcdcdc;
  padding: 10px;
  font-size: 14px;
  border-radius: 6px;
  margin-top: 40px;
}

.news_content .row {
  justify-content: space-around;
}

.news_content .blog-part {
  margin-bottom: 40px;
}

/* =========product.html=========== */
.product_content .blog-img {
  transform: none;
  height: 386px;
}

.product_content .wblog-content-p {
  font-size: 30px;
  color: #5a5a5a;
  line-height: 2.5;
  -webkit-line-clamp: 1
}

.product_content .blog-img:before {
  background: none;
}

@media (max-width: 1366px) {

  .bubble::before,
  .bubble::after {
    left: calc(50% + 30px);
  }

  .phonePopup {
    left: -90px;
  }
  .ba_value .tab-content img {
    height: 340px;
  }
}

@media (max-width: 780px) {
  .ba_value {
    padding: 30px 16px;
  }

  .top_image {
    width: 100%;
    height: auto;
  }

  .ba_value .tabBox {
    margin-bottom: 40px;
    font-size: 16px;
  }

  .ba_value .tab {
    padding: 6px 12px;
  }
  .ba_value .tab-content{
    padding: 0 0 10px;
  }
  .ba_value .tab-content p {
    /* margin: 30px 0; */
    font-size: 16px;
  }

  .ba_value .tab-content img {
    height: 220px;
  }

  /* ------------------------------ */
  .news_content,
  .product_content {
    padding: 30px 16px;
  }

  .news_cntitle {
    font-size: 26px;
    margin: 0;
  }

  .news_line {
    width: 100px;
    height: 1px;
    margin: 10px 20px;
  }

  .news_content .witr_section_title {
    margin-bottom: 0;
  }

  /* ----------------------------- */
  .product_content .wblog-content-p {
    font-size: 20px;
  }

  .product_content .witr_section_title {
    margin-bottom: 25px;
  }

  .product_content .blog-img {
    height: 300px;
  }
}

@media (max-width: 700px) {
  .mobile_menu_logo img {
    max-width: 70%;
  }

  .phonePopup {
    left: -70px;
    min-width: 110px;
    font-size: 12px;
  }

  .bubble::before,
  .bubble::after {
    left: calc(50% + 10px);
  }

  .en-icon {
    width: 30px;
    height: 30px;
  }
}

@media (max-width: 450px) {
  .news_cntitle {
    font-size: 20px;
  }

  .news_line {
    width: 60px;
    margin: 6px 16px;
  }
  .product_content .blog-img {
    height: 180px;
  }
  .news_content .blog-img {
    height: 250px;
  }
}