.privacy_list
{
  width: 100%;
  margin-top: 45px;
}

.privacy_list h4
{
  font-size: 22px;
  color: #2674db;
  line-height: 40px;
  margin: 0;
}

.privacy_list p
{
  font-size: 16px;
  color: #848484;
  line-height: 25px;
  margin: 0;
}

.contact_title
{
  width: 100%;
  margin-top: 100px;
  font-size: 28px;
  color: #2674db;
  line-height: 40px;
  text-align: center;
  font-weight: normal;
}

.contact_introduce
{
  width: 100%;
  font-size: 16px;
  color: #848484;
  line-height: 25px;
}

.contact_box
{
  width: 100%;
  margin-top: 30px;
}

.contact_box h4
{
  font-weight: normal;
  text-align: center;
  width: 100%;
  font-size: 20px;
  color: #2674db;
  line-height: 30px;
  margin-top: 10px;
}

.contact_box p
{
  font-size: 16px;
  color: #848484;
  line-height: 30px;
  margin-top: 10px;
  margin-bottom: 0;
  width: 100%;
  text-align: center;
}

.contact_box p a
{
  color: #333;
  text-decoration: none;
}

.help_box
{
  width: 100%;
  margin-top: 40px;
}

.help_box h4
{
  font-weight: normal;
  text-align: center;
  width: 100%;
  font-size: 20px;
  color: #2674db;
  line-height: 30px;
  margin-top: 10px;
}

.help_introduce
{
  width: 100%;
  font-size: 16px;
  color: #848484;
  line-height: 30px;
  margin-top: 10px;
  text-align: center;
}

.help_list
{
  width: 100%;
  margin-top: 15px;
}

.help_list h5
{
  font-size: 18px;
  color: #848484;
  line-height: 30px;
  font-weight: normal;
  cursor: pointer;
}

.help_list h5 span
{
  padding-left: 30px;
}

.help_list_detail
{
  width: 100%;
  margin-top: 10px;
  font-size: 16px;
  line-height: 25px;
  color: #848484;
  display: none;
}

.about_logo {
  width: 100%;
  text-align: center;
  margin-top: 100px;
}

.about_logo img
{
  width: 170px;
}

.about_box
{
  width: 100%;
  margin-top: 40px;
}

.about_box h4
{
  width: 100%;
  font-size: 28px;
  color: #2674db;
  line-height: 40px;
  text-align: center;
}

.about_box .about_font
{
  width: 100%;
  font-size: 16px;
  color: #848484;
  line-height: 25px;
}

.about_content
{
  width: 100%;
  text-align: center;
  margin-top: 25px;
}

.about_detail
{
  width: 434px;
  max-width: 100%;
  padding-left: 26px;
  padding-right: 15px;
  position: relative;
  display: inline-block;
}

.about_bg
{
  width: 100%;
  border-left: 1px dashed #c1c1c1;
  height: 350px;
}

.about_detail_box
{
  width: 100%;
  position: absolute;
  left: 0;
  top: 0;
}

.about_detail_list
{
  width: 100%;
  margin-top: 20px;
  height: 100px;
  position: relative;
  text-align: left;
}

.about_detail_date
{
  width: 130px;
  clear: both;
  overflow: hidden;
  position: absolute;
  left: 0;
  top: 0;
}

.about_detail_date span.years
{
  width: 56px;
  height: 36px;
  line-height: 36px;
  text-align: center;
  float: left;
  font-size: 16px;
  color: #4080de;
}

.about_detail_date span.month
{
  width: 74px;
  height: 36px;
  line-height: 36px;
  text-align: center;
  float: left;
  font-size: 16px;
  color: #fff;
}

.about_detail_font
{
  float: left;
  width: 100%;
  margin-top: 5px;
  font-size: 16px;
  line-height: 20px;
  color: #848484;
  padding-left: 64px;
}

.product_box
{
  width: 100%;
  margin-top: 60px;
}

.product_img
{
  max-width: 100%;
  padding-top: 10px;
  padding-left: 15px;
  padding-right: 15px;
}

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

.product_img p
{
  text-align: center;
  font-size: 16px;
  color: #848484;
  margin-top: 25px;
}

.product_detail
{
  max-width: 50%;
  padding-left: 15px;
  padding-right: 15px;
}

.product_detail_title
{
  width: 100%;
  font-size: 28px;
  color: #2674db;
  line-height: 40px;
  font-weight: normal;
  margin: 0;
}

.product_detail_introduce
{
  width: 100%;
  font-size: 16px;
  color: #848484;
  line-height: 25px;
}

.product_detail_prize
{
  width: 100%;
  margin-top: 20px;
}

.product_detail_prize del
{
  font-size: 16px;
  font-weight: 400;
  color: #848484;
  line-height: 20px;
}

.product_detail_prize span
{
  font-size: 20px;
  color: #e9573f;
  line-height: 20px;
  margin-left: 10px;
}

.product_detail_prize p
{
  width: 100%;
  font-size: 16px;
  font-weight: 500;
  color: #848484;
  line-height: 28px;
}
.product_button_buy,.product_button_buy a
{
  font-size: 28px;
  width: 234px;
  height: 48px;
  margin-top: 30px;
  background: #2674db;
  line-height: 48px;
  text-align: center;
  color: #fff;
  font-size: 18px;
}

.product_button_buy span,.product_button_free span
{
  margin-left: 20px;
}

.product_button_free
{
  width: 234px;
  height: 48px;
  margin-top: 15px;
  line-height: 48px;
  text-align: center;
  color: #2674db;
  font-size: 18px;
  border: 1px solid #2674db;
}

.product_button_free,.product_button_free a
{
  width: 234px;
  height: 48px;
  margin-top: 15px;
  line-height: 48px;
  text-align: center;
  color: #2674db;
  font-size: 18px;
}

.product_link
{
  margin-top: 30px;
}

.function_lists
{
  padding-left: 15px;
  padding-right: 15px;
}

.product_link a
{
  width: 186px;
  border: 1px solid #2674db;
  height: 28px;
  text-align: center;
  float: left;
  line-height: 28px;
  font-size: 14px;
  color: #2674db;
}

.product_link a img
{
  margin-right: 10px;
  position: relative;
  top: -2px;
}

.product_link span
{
  float: left;
  margin-left: 10px;
  font-size: 16px;
  color: #848484;
  line-height: 28px;
}

.product_title
{
  width: 100%;
  text-align: center;
  margin-top: 80px;
}

.product_title h3
{
  width: 100%;
  max-width: 850px;
  font-size: 28px;
  line-height: 40px;
  color: #2674db;
  font-weight: normal;
  display: inline-block;
  margin: 0;
}

.grid .row.function_list
{
  margin-top: 60px;
}

.grid .row.function_list .cell img.function_list_img
{
  float: left;
  position: absolute;
  left: 0;
  top: 10px;
}

.grid .row.function_list .cell .function_list_detail
{
  color: #848484;
  font-size: 16px;
  line-height: 25px;
  float: left;
  padding-left: 60px;
  width: 100%;
}

.grid .row.function_list .cell .function_list_detail h4
{
  color: #2674db;
  font-size: 16px;
  font-weight: bold;
  margin-bottom: 6px;
  line-height: 30px;
}

.product_swiper
{
  width: 100%;
  text-align: center;
  margin-top: 40px;
  padding-left: 15px;
  padding-right: 15px;
}

.swiper-slide,.swiper-wrapper
{
  height: auto;
}

.swiper-container
{
  width: 830px;
  max-width: 100%;
  display: inline-block;
  padding-bottom: 20px;
}

.swiper-slide
{
  text-align: center;
  font-size: 18px;
  background: #fff;
  display: -webkit-box;
  display: -ms-flexbox;
  display: -webkit-flex;
  display: flex;
  -webkit-box-pack: center;
  -ms-flex-pack: center;
  -webkit-justify-content: center;
  justify-content: center;
  -webkit-box-align: center;
  -ms-flex-align: center;
  -webkit-align-items: center;
  align-items: center;
}

.swiper-container-horizontal>.swiper-pagination-bullets,.swiper-pagination-custom,.swiper-pagination-fraction
{
  bottom: 0;
}

.swiper-pagination-bullet-active
{
  background: #2674db;
}

.product_swiper_detail
{
  text-align: center;
  margin-top: 10px;
}

.product_swiper_font
{
  margin-top: 25px;
  font-size: 16px;
  color: #848484;
  line-height: 25px;
  text-align: left;
  max-width: 800px;
  display: inline-block;
}

.product_swiper_font_ar
{
  margin-top: 25px;
  font-size: 16px;
  color: #848484;
  line-height: 25px;
  text-align: right;
  max-width: 800px;
  display: inline-block;
}

.product_promit
{
  text-align: center;
  margin-top: 40px;
}

.product_promit .video
{
  display: inline-block;
  width: 100%;
  height: 500px;
  max-width: 888px;
  max-height: 500px;
  border: 1px solid #ccc;
}

.product_system
{
  width: 100%;
  text-align: center;
  font-size: 16px;
  color: #848484;
  line-height: 20px;
  margin-top: 30px;
  margin-bottom: 60px;
}

.product_introduction{
  width: 100%;
  border-top:1px solid #d2e2f7;
  border-left:1px solid #d2e2f7;
  border-bottom:1px solid #d2e2f7;
  margin-top:30px;
}
.product_introduction ul li{
  width:100%;
  height:60px;
  display: flex;
}
.product_introduction ul li.list:nth-child(odd){
  background: #f8f8f8;
}
.product_introduction ul li.list:nth-child(even){
  background: #d8e5f6;
}
.product_introduction ul li.title{
  background: #7eaeed;
}
.product_introduction ul li.title span{
   color:#fff;
  border-right:1px solid #eeeeee;
}
.product_introduction ul li span{
  width: 16.7%;
  font-size: 16px;
  height: 60px;
  line-height: 60px;
  text-align: center;
  color: #707070;
}
.product_introduction ul li.title span.version{
  width: 66.8%;
}
.product_introduction ul li.title span img{
  margin-right:10px;
  position: relative;
  top:-2px;
}

.product_introduction ul li.list_color span{
  color:#2674db;
}
.product_introduction ul li.list img{
  margin-top: 25px;
}
.product_introduction ul li.list span.price{
  color:#fb8085;
}
.product_introduction ul li.list span{
  border-right:1px solid #eeeeee;
}
@media screen and (min-width:800px)
{
  .contact_box
  {
    padding-bottom: 400px;
  }
}