.head_box .w,
.foot_nav .w,
.k_pape_nav_k1 .w,
.news_list .w,
.single_content .w,
.news_show,
.pc_img,
.wap_img {
  margin-left: auto;
  margin-right: auto;
}

.pc_img,
.wap_img {
  text-align: center;
}

.pc_img img,
.wap_img img {
  display: block;
  margin-left: auto;
  margin-right: auto;
}

.head_ul {
  width: calc(100% - 420px);
}

.head_ul ul {
  gap: 18px;
}

.head_ul li {
  flex: 0 0 auto;
  width: auto;
  min-width: 72px;
  margin-right: 0;
}

.head_ul li ul {
  min-width: 120px;
}

.head_ul li ul li {
  width: 100%;
}

.k_panav {
  text-align: center;
}

.k_panav ul,
.k_panav .pagination {
  display: inline-flex;
  flex-wrap: wrap;
  justify-content: center;
  gap: 8px;
  margin: 0;
  padding: 0;
}

.k_panav li {
  display: inline-block;
}

.index_product .product_list li {
  width: calc(25% - 20px);
}

.index_product .product_img {
  overflow: hidden;
  border-radius: 8px;
}

.index_product .product_img img {
  display: block;
  border-radius: 8px;
}

.tw_product_list li span {
  color: #000;
}

.tw_product_list .product_mask p {
  display: -webkit-box;
  -webkit-box-orient: vertical;
  -webkit-line-clamp: 6;
  overflow: hidden;
  font-size: 14px;
  line-height: 1.75;
}

.jzk_show_c,
.news_show_body {
  max-width: 1300px;
  margin-left: auto;
  margin-right: auto;
  padding-left: 0;
  padding-right: 0;
  line-height: 2.1;
  text-align: justify;
  word-break: break-word;
  overflow-wrap: anywhere;
}

.jzk_show_c p,
.news_show_body p {
  margin: 0 0 24px;
  padding-bottom: 0;
  /* text-indent: 2em; */
}

.jzk_show_c img,
.jzk_show_c video,
.jzk_show_c table,
.news_show_body img,
.news_show_body video,
.news_show_body table {
  max-width: 100%;
}

@media (max-width: 1200px) {
  .head_ul {
    width: calc(100% - 220px);
  }

  .head_ul ul {
    gap: 10px;
  }

  .head_ul li a {
    font-size: 14px;
  }
}

@media (max-width: 991px) {
  .index_product .product_list li {
    width: calc(50% - 20px);
  }

  .head_box .w,
  .foot_nav .w,
  .news_list .w,
  .single_content .w {
    width: 92%;
    margin-left: auto;
    margin-right: auto;
  }

  .jzk_show_c,
  .news_show_body {
    width: 92%;
    padding-left: 0;
    padding-right: 0;
  }
}

@media (max-width: 767px) {
  .index_product .product_list li {
    width: 100%;
  }
}