html,
body {
  background-color: #fff;
}
.hide { display: none; }

/* 超大宽屏 */
.type_box {
  padding: 50px 0;
}
.type_box a {
  color: #333;
}
.type_box .type_con {
  width: 1400px;
  margin: 0 auto;
  padding: 8px 0;
  border: 1px solid #ededed;
  display: flex;
  justify-content: space-between;
}
.type_box .type_con .con_l {
  width: 12%;
  text-align: center;
  font-size: 18px;
  color: #333;
  font-weight: bold;
  line-height: 50px;
}
.type_box .type_con .con_r {
  width: 88%;
  display: flex;
  flex-wrap: wrap;
}
.type_box .type_con .con_r a {
  font-size: 16px;
  color: #333;
  line-height: 50px;
}
.type_box .type_con .con_r::after {
  content: "";
  display: block;
  width: 12%;
}
.type_box .type_con .con_r .item {
  width: 12%;
  text-align: center;
  position: relative;
}
.type_box .type_con .con_r .item a:hover { color: #ca931c; }
.type_box .type_con .con_r .item::after {
  content: "";
  border-right: 1px solid #999;
  position: absolute;
  right: 0px;
  top: 35%;
  height: 16px;
}
.type_box .type_con .con_r .item:nth-child(6n)::after {
  border-right: 0;
}
.type_box .type_con .con_r .item.active a {
  border-bottom: 3px solid #ca931c;
  color: #ca931c;
  padding-bottom: 6px;
}

.business_item {
  margin-bottom: 120px;
}
.business_item .business_back {
  height: 346px;
  background-size: 100% 100%;
  text-align: center;
  color: #fff;
}
.business_item .business_back .t_box {
  padding-top: 120px;
}
.business_item .business_back .t_box .title {
  font-size: 32px;
}
.business_item .business_back .t_box .subTitle {
  font-size: 18px;
  margin-top: 24px;
}
.business_item .business_con {
  width: 1400px;
  background-color: #fff;
  margin: 0 auto;
  border: 1px solid #e8e8e8;
  margin-top: -80px;
}
.business_item .business_con .business_type_list {
  padding: 0px 50px 46px;
}
.business_item .business_con .business_type_list .title {
  font-size: 20px;
  margin-top: 30px;
  font-weight: bold;
  position: relative;
}
.business_item .business_con .business_type_list .title .txt {
  margin-left: 12px;
}
.business_item .business_con .business_type_list .title::before {
  content: "";
  border-left: 4px solid #ca931c;
  height: 16px;
  position: absolute;
  left: 0;
  top: 6px;
}

.business_item { margin-bottom: 120px; }
.business_item .business_back { height: 346px; background-size: 100% 100%; text-align: center; color: #fff; }
.business_item .business_back .t_box { padding-top: 120px; }
.business_item .business_back .t_box .title { font-size: 32px; }
.business_item .business_back .t_box .subTitle { font-size: 18px; margin-top: 24px; }
.business_item .business_con { width: 1398px; background-color: #fff; margin: 0 auto; border: 1px solid #e8e8e8; margin-top: -80px; }
.business_item .business_con .business_type_list { padding: 0px 40px 40px 40px; }
.business_item .business_con .business_type_list .title { font-size: 20px; margin-top: 30px; font-weight: bold; position: relative; }
.business_item .business_con .business_type_list .title .txt { margin-left: 12px; }
.business_item .business_con .business_type_list .title::before { content: ''; border-left: 4px solid #ca931c; height: 16px; position: absolute; left: 0; top: 6px; }

.business_item .business_con .business_type_list .item_content .content { margin-top: 24px; display: flex; flex-wrap: wrap; max-height: 320px; overflow: hidden; transition: all .8s; }
.business_item .business_con .business_type_list .item_content .content a { margin-right: 2.8%; margin-bottom: 30px; }
.business_item .business_con .business_type_list .item_content .content a:nth-child(8n) { margin-right: 0; }
.business_item .business_con .business_type_list .item_content .content .c_item { width: 128px; height: 128px; border: 1px solid #ededed; text-align: center; }
.business_item .business_con .business_type_list .item_content .content a .c_item img { width: 90%; margin-top: 5%; }
.business_item .business_con .business_type_list .item_content .content a .c_item .title_b { display: none; color: #fff; font-size: 14px; text-align: center; padding: 12px 0; }
.business_item .business_con .business_type_list .item_content .content a:hover { background-color: #ca931c; text-align: center; }
.business_item .business_con .business_type_list .item_content .content a:hover img { width: 40%; margin-top: 30px; }
.business_item .business_con .business_type_list .item_content .content a:hover .title_b { display: block; }

.business_item .business_con .business_type_list .item_content .more_box { margin-top: 10px; }
.business_item .business_con .business_type_list .item_content .more_box .more_button { width: 128px; height: 28px; margin: 0 auto; line-height: 28px; font-size: 14px; text-align: center; color: #ca931c; border: 1px solid #ca931c; cursor: pointer; position: relative; z-index: 1; }
.business_item .business_con .business_type_list .item_content .more_box .more_button .iconfont { margin-left: 6px; vertical-align: bottom; }
.business_item .business_con .business_type_list .item_content .more_box .more_button::before { transition: ease-out .35s; content: '';display: block; width: 0px; height: 28px; background: #ca931c; position: absolute; left: 0; top: 0; z-index: -1; }
.business_item .business_con .business_type_list .item_content .more_box .more_button:hover::before { width: 128px; }
.business_item .business_con .business_type_list .item_content .more_box .more_button:hover { color: #fff; }

.business_float_menu { transition: all 0.6s; position: fixed; left: 20px; top: 350px; width: 100px; background-color: #fff; font-size: 14px; box-shadow: 0px 0px 10px 0px rgb(0 0 0 / 19%); }
.business_float_menu .menu .menu_item { line-height: 38px; height: 38px; text-align: center; }
.business_float_menu .menu .menu_item.menu_title { background-color: #ca931c; color: #fff; }
.business_float_menu .menu .menu_item a:hover { color: #ca931c; }
.business_float_menu .button { padding-top: 10px; padding-bottom: 20px; }
.business_float_menu .button .sq_btn { width: 20px; height: 20px; background-color: #dcdcdc; border-radius: 10px; margin: 0 auto; text-align: center; color: #fff; line-height: 20px; }
.business_float_menu .button .sq_btn .iconfont { cursor: pointer; }

.business_menu_icon { position: fixed; left: -20px; top: 400px; width: 20px; transition: all 0.6s; height: 100px; background: rgba(0, 0, 0, 0.4); border-radius: 0 10px 10px 0; }
.business_menu_icon .icon_box { margin-top: 40px; }
.business_menu_icon .icon_box .iconfont { font-size: 20px; color: #fff; cursor: pointer; }





/* 宽屏设备 */
@media screen and (min-width: 1200px) and (max-width: 1399px) {
  .type_box .type_con { width: 96%; }
  .business_item .business_con { width: 96%; }

  .business_item .business_con .business_type_list .item_content .content { max-height: 300px; }
  .business_item .business_con .business_type_list .item_content .content a { margin-right: 2.6%; margin-bottom: 30px; }
  .business_item .business_con .business_type_list .item_content .content a:nth-child(8n) { margin-right: 2.6%; }
  .business_item .business_con .business_type_list .item_content .content a:nth-child(7n) { margin-right: 0; }
  .business_item .business_con .business_type_list .item_content .content .c_item { width: 125px; height: 125px; }
}

/* 中等屏幕 */
@media screen and (min-width: 992px) and (max-width: 1199px) {
  .type_box .type_con { width: 96%; }
  .business_item .business_con { width: 96%; }
  .business_item .business_con .business_type_list { padding: 0px 40px 46px; }

  .business_item .business_con .business_type_list .item_content .content { max-height: 300px; }
  .business_item .business_con .business_type_list .item_content .content a { margin-right: 2.2%; margin-bottom: 30px; }
  .business_item .business_con .business_type_list .item_content .content a:nth-child(8n) { margin-right: 2.2%; }
  .business_item .business_con .business_type_list .item_content .content a:nth-child(7n) { margin-right: 2.2%; }
  .business_item .business_con .business_type_list .item_content .content a:nth-child(6n) { margin-right: 0; }
  .business_item .business_con .business_type_list .item_content .content .c_item { width: 125px; height: 125px; }
}

/* ipad */
@media screen and (max-width: 991px) {
  .type_box { padding: 22px 0; font-size: 16px; line-height: 30px; }
  .type_box .type_con { width: 96%; }

  .business_item { margin-bottom: 50px; }
  .business_item .business_back .t_box { padding-top: 90px; }
  .business_item .business_back .t_box .title { font-size: 24px; }
  .business_item .business_back .t_box .subTitle { font-size: 16px; margin-top: 12px; }
  .business_item .business_con { width: 96%; margin-top: -100px; }
  .business_item .business_con .business_type_list { padding: 0px 30px 20px; }
  .business_item .business_con .business_type_list .title { margin-top: 20px; }
  .business_item .business_con .business_type_list .content { margin-top: 10px; }

  .business_item .business_con .business_type_list .item_content .content { max-height: 220px; }
  .business_item .business_con .business_type_list .item_content .content a { margin-right: 2.2%; margin-bottom: 16px; }
  .business_item .business_con .business_type_list .item_content .content a:nth-child(8n) { margin-right: 2.2%; }
  .business_item .business_con .business_type_list .item_content .content a:nth-child(7n) { margin-right: 2.2%; }
  .business_item .business_con .business_type_list .item_content .content a:nth-child(6n) { margin-right: 0; }
  .business_item .business_con .business_type_list .item_content .content .c_item { width: 96px; height: 96px; }
  .business_item .business_con .business_type_list .item_content .content a:hover img { margin-top: 16px; }
}

/* 手机端 */
@media screen and (max-width: 767px) {
  .type_box .type_con .type_item { padding: 0 24px; }
  .type_box .type_con .con_l { display: none; }
  .type_box .type_con .con_r { width: 100%; }
  .type_box .type_con .con_r a { line-height: 36px; }
  .type_box .type_con .con_r .item { width: 24%; }
  .type_box .type_con .con_r .item:nth-child(4n)::after { border-right: 0; }
  .business_item .business_back .t_box { padding-top: 40px; }
  .business_item .business_back { background-size: cover; background-position: center; height: 240px; }
  .business_item .business_con .business_type_list { padding: 0 20px 10px; }




  /* .business_item .business_con .business_type_list .content { justify-content: space-between; } */
  .business_item .business_con .business_type_list .item_content .content { max-height: 244px; }
  .business_item .business_con .business_type_list .item_content .content a { margin-right: 2%; margin-bottom: 16px; }
  .business_item .business_con .business_type_list .item_content .content a:nth-child(8n) { margin-right: 2%; }
  .business_item .business_con .business_type_list .item_content .content a:nth-child(7n) { margin-right: 2%; }
  .business_item .business_con .business_type_list .item_content .content a:nth-child(6n) { margin-right: 2%; }
  .business_item .business_con .business_type_list .item_content .content a:nth-child(3n) { margin-right: 0; }
  .business_item .business_con .business_type_list .item_content .content .c_item { width: 105px; height: 105px; }


  .business_item .business_con .business_type_list .item_content .content a:hover { background-color: #fff; text-align: center; }
  .business_item .business_con .business_type_list .item_content .content a:hover img { width: 90%; margin-top: 5%; }
  .business_item .business_con .business_type_list .item_content .content a:hover .title_b { display: none; }



  .business_item .business_back .t_box .subTitle { margin-top: 6px; }
  .business_item .business_con .business_type_list .content .c_item { text-align: center; }
  .business_item .business_con .business_type_list .content a .c_item img { width: 80%; }
  .business_item .business_con .business_type_list .content::after { content: ""; display: block; width: 32%; }
  .business_item .business_con .business_type_list .content a { width: 32%; height: auto; margin-right: 0; }
  .business_item .business_con .business_type_list .content a:hover { background-color: #fff; }
  .business_item .business_con .business_type_list .content a:hover img { width: 100%; margin-top: 0px; }
  .business_item .business_con .business_type_list .content a:hover .title_b { display: none; }

  .type_box .type_con .con_r .item::after { top: 28%; }

  .business_float_menu { left: -120px; }
  .business_menu_icon { left: 0px; }
}