h4,
h5,
h6,
h1,
h2,
h3 {
  margin-top: 0;
}

a {
  text-decoration: none;
  color: white;
}

ul,
ol,
div,
section,
header,
footer,
p {
  margin: 0;
  padding: 0;
}

.dis_title {
  font-size: 26px;
  text-align: center;
}

.dis_content_size {
  font-size: 14px;
}

.dis_p_size {
  font-size: 16px;
}

p {
  margin: 0;
}

.img_screen {
  width: 70%;
  margin-left: 15%;
}

.im-qcode-left {
  display: inline;
  width: 36%;
  margin-left: 15%;
}

.img_screen-qcode {
  display: inline;
  width: 10%;
  margin-left: 24%;
}

.img_screen-top {
  margin-top: 80px;
  margin-bottom: 80px;
}

.distribution {
  padding-bottom: 60px;
}

html,
body {
  margin: 0;
  padding: 0;
  font-family: 'Roboto', sans-serif;
  font-size: 100%;
  background-color: #FFF;
}

body a {
  transition: 0.5s all;
  -webkit-transition: 0.5s all;
  -moz-transition: 0.5s all;
  -o-transition: 0.5s all;
  -ms-transition: 0.5s all;
}

.base_header {
  margin-left: -6px;
  margin-top: -6px;
  background: rgba(255, 255, 255, 0.90);
  box-shadow: 0 1px 10px 0px rgba(0, 0, 0, 0.13);
}

.fixed_i_h {
  width: 100%;
  height: 65px;
  position: fixed;
  z-index: 2;
}

@media screen and (max-width: 800px) {

  html,
  body {
    margin: 0;
    padding: 0;
    width: 800px;
    height: 100%;
  }

  footer {
    width: 800px;
  }
}

.logo_style {
  width: 150px;
  height: 27px;
  margin-top: 19px;
  margin-bottom: 19px;
  float: left;
}

.header_div {
  width: 885px;
  margin: auto;
}

.header_tabs {
  margin-top: 18px;
  display: inline-block;
  width: 735px;
  clear: both;
  text-align: right;
}

.tab {
  width: 90px;
  height: 28px;
  font-size: 13px;
  color: black;
  letter-spacing: 0;
  text-align: center;
  line-height: 28px;
  margin-left: 1.6%;
  display: inline-block;
}

.tab_true {
  background: #DC3D20;
  border-radius: 4px;
  color: #FFFFFF;
}

.content {
  position: relative;
  z-index: 1;
}

.booklist_img {
  width: 486px;
  float: left;
  position: relative;
  z-index: 1;
  margin-top: 200px;
}

.flex_div {
  position: relative;
  width: 885px;
  margin: auto;
}

.flex_title {
  font-size: 13px;
  color: #333333;
  letter-spacing: 0.62px;
  text-align: justify;
  line-height: 22px;
}

.flex_r_d {
  display: inline-block;
  width: 307px;
  margin-left: 80px;
  margin-top: 21px;
  position: relative;
  z-index: 1;
  margin-top: 250px
}

.download_div p {
  font-size: 12px;
  font-weight: 500;
}

.download_div {
  display: inline-block;
}

.download_parent {
  margin-top: 19px;
}

.download_img {
  background: #FFFFFF;
  box-shadow: 0 2px 10px 0 rgba(0, 0, 0, 0.15);
  border-radius: 4px;
  width: 70px;
  height: 70px;
  margin-top: 9px;
  padding: 8px;
}

.product_div {
  position: relative;
  width: 885px;
  margin: auto;
}

.cooperate_div {
  width: 100%;
  background-image: url(./cooperate_bg.png);
  background-size: cover;
  background-repeat: no-repeat
}

.pro_text {
  font-size: 13px;
  color: #333333;
  letter-spacing: 0.62px;
  text-align: justify;
  line-height: 22px;
  width: 75%;
  margin-bottom: 39px;
  position: relative;
  z-index: 1;
  padding-top: 118px;
}

.pro_type_one {
  width: 49%;
  height: 130px;
}

.pro_type_2 {
  width: 285px;
  margin-top: 8px;
  height: 131px;
}

.pro_2_l {
  margin-right: 6px;
}

.triangle {
  width: 9px;
  margin-right: 6px;
}

.cooperate-title-1 {
  font-size: 14px;
  color: #333333;
  letter-spacing: 0.62px;
  text-align: justify;
  line-height: 22px;
  margin-bottom: 11px;
  padding-top: 209px;
}

.cooperate-title-2 {
  font-size: 14px;
  color: #333333;
  letter-spacing: 0.62px;
  text-align: justify;
  line-height: 24px;
}

.cooperate-title-3 {
  font-size: 14px;
  color: #333333;
  letter-spacing: 0.62px;
  text-align: justify;
  line-height: 24px;
  margin-top: 56px;
  margin-bottom: 21px;
}

.cooper_logo {
  height: 66px;
  margin-right: 35px
}

.cooper_kmklogo {
  margin-right: 25px
}

.swiper-slide-top {
  margin-top: 65px;
}

.cooper_zylogo {
  margin-right: 25px
}

.code-size {
  font-size: 16px;
}

.footer {
  width: 100%;
  height: 300px;
  background: #303035;
  position: relative;
}

.footer-1 {
  width: 100%;
  height: 300px;
  background: #303035;
  position: relative;
}

.cr_int {
  width: 100%;
  text-align: center;
  font-size: 12px;
  color: #FFFFFF;
  letter-spacing: 0;
  position: absolute;
  bottom: 24px;
  font-weight: 300;
}

.footer_div {
  width: 86%;
  padding-top: 43px;
  margin: auto;
}

.footer_div span {
  float: left;
  width: 25%;
}

.footer_title {
  font-size: 14px;
  color: #FFFFFF;
  letter-spacing: 0.62px;
  text-align: justify;
  line-height: 24px;
  margin-bottom: 17px;
  display: inline-block;
}

.footer_p {
  font-size: 12px;
  color: #FFFFFF;
  letter-spacing: 0;
  line-height: 22px;
  max-width: 250px;
  font-weight: 300;
}

.footer_t {
  font-size: 12px;
  color: #FFFFFF;
  letter-spacing: 0;
  line-height: 22px;
  font-weight: 300;
  margin-bottom: 6px;
}

.flex_div_ellipse {
  width: 220px;
  position: absolute;
  z-index: 0;
  left: -9.9%;
  top: 20%;
}

.flex_div_elipse_small {
  width: 80px;
  position: absolute;
  right: -20px;
  top: 210px;
}

.download_div_tip {
  margin-right: 60px;
}

.product_div_ellipse {
  width: 30.7%;
  position: absolute;
  z-index: 0;
  right: -35.85%;
  top: -15.35%;
}

.product_div_ellipse_r {
  width: 20.42%;
  position: absolute;
  z-index: 0;
  bottom: 0;
  left: -32.7%;
}

.product_div_1 {
  position: relative;
  z-index: 1;
}

.product_div_flex {
  display: inline-flex;
  justify-content: space-between;
  width: 100%;
}

.product_div_flex {
  height: 130px;
  overflow: hidden;
  display: inline-block;
}

.product_div_img-1 {
  height: 130px;
}

.product_div_flex {
  width: 100%;
  height: 130px;
  overflow: hidden;
  display: inline-block;
}

.product_div_flex-2 {
  width: 49%;
  height: 130px;
  overflow: hidden;
  display: inline-block;
}

.product_div_flex-b {
  width: 49%;
  height: 130px;
  overflow: hidden;
  display: inline-block;
  
}

.product_div_flex-b-img {
  width: 100%;
}

.product_inline {
  display: inline-flex;
  justify-content: space-between;
  width: 100%;
}

.cooperate_div_div {
  width: 885px;
  margin: auto;
}

.sc_float_parent {
  bottom: 0;
  right: 1.5em;
  position: fixed;
  z-index: 500;
  height: 200px
}

.sc_float_parent_true {
  position: absolute;
}

.sc_float_parent img {
  height: 200px
}

.footer_t div {
  display: table-cell;
}

.tab img {
  width: 11px;
}

.sketck_title_img {
  height: 75px;
  margin: auto;
  padding-top: 34px;
  margin-top: 65px;
}

.sc_top_bg {
  width: 100%;
  position: absolute;
  top: 68px;
  z-index: 1;
}

.sc_center_bg {
  position: relative;
  width: 69%;
  margin-left: 15.5%;
  z-index: 6;
  margin-top: -29px;
  background-repeat: no-repeat;
  margin-bottom: 110px;
}

.sc_center_title {
  font-family: PingFangSC-Medium;
  font-size: 30px;
  color: #000000;
  letter-spacing: 0;
  line-height: 36px;
}

.sc_center_text {
  font-size: 16px;
  color: #000000;
  letter-spacing: 0;
  line-height: 25px;
  margin-top: 21px;
}

.sc_center_tip {
  font-size: 19px;
  color: #000000;
  letter-spacing: 0;
  line-height: 25px;
  margin-top: 10px;
}

.sc_center_center_1 {
  font-size: 14px;
  color: #333333;
  letter-spacing: 0;
  line-height: 21px;
  margin-bottom: 53px;
}

.sc_center_center_2 {
  font-size: 14px;
  color: #333333;
  letter-spacing: 0;
  line-height: 21px;
  display: inline-flex;
}

.sc_center_male {
  font-size: 17px;
  color: #333333;
  letter-spacing: 0;
  line-height: 21px;
  margin-top: 60px;
  margin-bottom: 10px;
}

.sc_cneter_btm {
  font-size: 14px;
  color: #333333;
  letter-spacing: 0;
  text-align: center;
  line-height: 21px;
  margin-top: 77px;
}

.sc_btm_btm {
  font-size: 11px;
  color: #000000;
  letter-spacing: 0;
  text-align: center;
  margin-bottom: 26px;
}

.sc_center_pen {
  width: 94px;
  position: absolute;
  right: 24%;
  top: -68px;
}

.sc_center_flower {
  position: absolute;
  height: 260px;
  bottom: -46px;
  right: 11%;
}

.sjx {
  width: 10px;
  margin-left: -17px;
  margin-right: 7px;
}

.sc_float_close {
  width: 12px;
  max-height: 12px;
  ;
  position: absolute;
  right: 8px;
  top: 8px
}