/* 产品 教学易 - main content - 统一样式 start */
.jxy_main_content .fx_box {
  display: flex;
}
.jxy_main_content .fx_box_w1 {
  flex: 1;
}
.jxy_main_content .fx_jusbe_box {
  display: flex;
  justify-content: space-between;
}
.jxy_main_content .fx_start_wrap {
  display: flex;
  justify-content: flex-start;
  flex-wrap: wrap;
}
.jxy_main_content .fx_start_no_wrap {
  display: flex;
  justify-content: flex-start;
  margin-bottom: 20px;
}
.jxy_main_content .fx_center_wrap {
  display: flex;
  justify-content: center;
  flex-wrap: wrap;
}
.jxy_main_content .mr_10 {
  margin-right: 10px;
}
/* 产品 教学易 - main content - 统一样式 end */

/* 展示图区域 start */
.main_show_img {
  height: 320px;
  min-width: 1200px;
}
.main_show_img img {
  width: 100%;
  height: 100%;
  object-fit: cover;
}
/* 展示图区域 end */

/* 确定版心 start */
.jxy_main_content {
  width: 1200px;
  margin: 0 auto;
  box-sizing: border-box;
  margin-bottom: 100px;
}
/* 确定版心 end */

/* 教研教学难题 start */
.jxy_main_content .main_xxt_do_what .do_title {
  font-size: 32px;
  color: #111111;
  text-align: center;
  margin-bottom: 60px;
  margin-top: 60px;
}
.jxy_main_content .main_xxt_do_what .do_content {
  width: 380px;
  height: 140px;
  background: #FFFFFF;
  box-shadow: 0 5px 15px 0 rgba(0,0,0,0.05);
  border-radius: 8px;
  box-sizing: border-box;
  display: flex;
  padding: 30px;
}
.jxy_main_content .main_xxt_do_what .do_content .do_content_icon {
  width: 80px;
  height: 80px;
  background: #1980DC;
  box-shadow: 0 15px 30px 0 rgba(25,128,220,0.30);
  border-radius: 50%;
  display: flex;
  justify-content: center;
  align-items: center;
  margin-right: 30px;
}
.jxy_main_content .main_xxt_do_what .do_content .do_content_desc .p_title {
  font-size: 18px;
  color: #111111;
}
.jxy_main_content .main_xxt_do_what .do_content .do_content_desc .p_desc_text {
  font-size: 14px;
  color: #666E74;
  margin-top: 10px;
}
.jxy_main_content .main_xxt_do_what .content_extra_desc {
  margin-top: 58px;
}
.jxy_main_content .main_xxt_do_what .content_extra_desc p {
  font-size: 14px;
  color: #666E74;
  text-align: center;
}
/* 教研教学难题 end */

/* 教学易五大亮点 start */
.jxy_main_content .main_major_area .major_title {
  font-size: 32px;
  color: #111111;
  text-align: center;
  margin: 60px 0 60px 0;
}
.jxy_main_content .major_serve_list {
  padding: 0 100px;
}
.jxy_main_content .major_serve_list ul > li {
  width: 168px;
}
.jxy_main_content .major_serve_list ul > li .major_serve_whole_content {
  box-sizing: border-box;
  text-align: center;
  position: relative;
}
/* seat_div 的展开效果 start */
.jxy_main_content .major_serve_list ul > li .major_serve_whole_content .seat_div {
  width: 0;
  height: 4px;
  border-radius: 4px;
  background: #1980DC;
  position: absolute;
  left: 0;
  right: 0;
  margin: auto;
  bottom: -20px;
  transition: width 600ms;
  -webkit-transition: width 600ms;
  -moz-transition: width 600ms;
  -o-transition: width 600ms;
}
.jxy_main_content .major_serve_list ul > li .major_serve_whole_content:hover .seat_div {
  width: 32px
}
/* seat_div 的展开效果 end */
.jxy_main_content .major_serve_list .serve_svg_box {
  width: 120px;
  height: 120px;
  background: #1980DC;
  border-radius: 50%;
  overflow: hidden;
  display: flex;
  justify-content: center;
  align-items: center;
  margin-left: 20px;
  box-shadow: 0 15px 30px 0 rgba(25,128,220,0.30);
}
.jxy_main_content .major_serve_list .serve_svg_box img {
  width: 40px;
  height: 40px;
}
.jxy_main_content .major_serve_list .serve_desc {
  font-size: 14px;
  color: #666E74;
  text-align: center;
  margin-top: 30px;
}
/* 教学易五大亮点 end */

/* 教学易 让教研教学更容易 start */
.jxy_main_content .main_product_serve_area .product_serve_title {
  font-size: 32px;
  color: #111111;
  text-align: center;
  padding-top: 100px;
  padding-bottom: 60px;
}
.jxy_main_content .main_product_serve_area .product_desc_box {
  padding-top: 100px;
  flex: 1;
}
.jxy_main_content .main_product_serve_area .product_desc_box .product_serve_box_title {
  font-size: 24px;
  color: #111111;
  margin-top: 19px;
  margin-bottom: 10px;
}
.jxy_main_content .main_product_serve_area .product_desc_box .product_serve_box_desc {
  font-size: 14px;
  color: #666E74;
  line-height: 2;
}
.jxy_main_content .main_product_serve_area .product_img_box {
  width: 600px;
  height: 300px;
  /* background: #D8D8D8; */
}
.jxy_main_content .main_product_serve_area .product_img_box img {
  width: 100%;
  height: 100%;
  object-fit: contain;
}
.jxy_main_content .main_product_serve_area .product_spe_ml {
  padding-left: 60px;
  padding-top: 100px;
}
/* 教学易 让教研教学更容易 end */