/*Reset*/
html {
  -webkit-text-size-adjust: none;
}

/*禁止ios客户端缩放*/
body,
div,
dl,
dt,
dd,
ul,
ol,
li,
h1,
h2,
h3,
h4,
h5,
h6,
pre,
form,
fieldset,
input,
textarea,
p,
blockquote,
th,
td {
  margin: 0;
  padding: 0;
  -webkit-text-size-adjust: none;
}

table {
  border-collapse: collapse;
  border-spacing: 0;
}

fieldset,
img {
  border: 0;
}

address,
caption,
cite,
code,
dfn,
em,
th,
var {
  font-style: normal;
  font-weight: normal;
}

ol,
ul {
  list-style: none;
}

caption,
th {
  text-align: left;
}

h1,
h2,
h3,
h4,
h5,
h6 {
  font-size: 100%;
  font-weight: normal;
}

q:before,
q:after {
  content: "";
}

abbr,
acronym {
  border: 0;
}

a {
  cursor: pointer;
}

.clearfix:after {
  visibility: hidden;
  display: block;
  font-size: 0;
  content: "";
  clear: both;
  height: 0;
}

.clearfix {
  zoom: 1;
}

.clear {
  clear: both;
  font-size: 0;
  height: 0;
  overflow: hidden;
}

body {
  color: #333333;
  background: #fff;
}

body,
button,
input,
select,
textarea {
  font-size: 12px;
  font-family: Tahoma, Helvetica, Arial, "microsoft yahei", "Microsoft Yahei",
    sans-serif;
}

a {
  color: #333333;
  text-decoration: none;
}

a:hover {
  text-decoration: none;
  color: #186dc3;
}

.wrap_w {
  width: 1160px;
  /* max-width: 1170px; */
  /* min-width: 980px; */
  margin: 0 auto;
  text-align: left;
}

.topleft {
  float: left;
}

.topleft a {
  display: inline-block;
  color: #7c7c7c;
  margin: 0 10px;
}

.topleft a:hover,
.topleft a.on {
  color: #ff6228;
}

.topright {
  float: right;
  color: #666;
}

.topright a {
  color: #7c7c7c;
  margin: 0 10px;
}

.topright a:hover {
  color: #ff6228;
}

.header {
  width: 100%;
  height: 100px;
  overflow: hidden;
}

.header .logo {
  width: 320px;
  height: 60px;
  margin: 20px 0 0 0;
  float: left;
  background: url(../images/bg_sp.png) no-repeat 0 0;
}

.header .logo a {
  display: block;
  text-indent: -9999px;
  width: 190px;
  height: 60px;
  cursor: default;
}

.header-search {
  width: 330px;
  margin: 10px 100px 0 200px;
  padding: 20px 0;
  float: left;
}

.searchbar {
  width: 100%;
  overflow: hidden;
}

.searchstyle {
  width: 80%;
  height: 29px;
  background: #fff;
  border: 3px solid #00a3ff;
  margin-bottom: 10px;
  float: left;
  display: inline-block;
  padding-left: 2px;
}

.searchstyle:focus {
  outline: none;
}

.searchebtn {
  width: 16%;
  height: 35px;
  *height: 35px;
  text-align: center;
  border: none;
  background: #00a3ff;
  display: inline-block;
  color: #fff;
  cursor: pointer;
}

.searchebtn:focus {
  outline: none;
}

.searchhot {
  height: 18px;
  line-height: 18px;
  overflow: hidden;
}

.searchhot span {
  font-weight: bold;
  color: #7e7e7e;
  vertical-align: middle;
}

.searchhot a {
  margin: 0 10px 10px 10px;
  color: #7e7e7e;
}

.searchhot .hot {
  color: #ff6228;
}

.header-flash {
  width: 370px;
  height: 100px;
  float: right;
  text-align: right;
}

.bg_sp {
  width: 266px;
  height: 60px;
  padding: 10px 12px;
  border: 1px solid #dedede;
}

.fr {
  float: right;
}

.bg_sp .down {
  width: 266px;
  height: 60px;
  display: block;
  background: url("../images/bg_sp.png") no-repeat;
}

.infoot {
  height: 100px;
  overflow: hidden;
  padding-top: 20px;
}

.infoot .ifl {
  float: left;
  width: 158px;
  height: 88px;
  display: none;
}

.infoot .ifc {
  float: left;
  width: 607px;
}

.infoot .ifc p {
  color: #666;
  line-height: 18px;
  font-size: 12px;
  line-height: 1.8;
}

.infoot .ifc p a {
  color: #666;
  transition: all 0.5s ease;
}

.infoot .ifc p span {
  color: #2f2f2f;
  margin: 0 15px;
}

.infoot .ifr {
  float: left;
  width: 96px;
  height: 92px;
  padding: 15px 0 0 104px;
  display: none;
}

.infoot .ifr p {
  font-size: 12px;
  line-height: 14px;
  color: #666;
}

.crumbs {
  padding: 20px 0;
  color: #999;
  font-size: 14px;
}

.crumbs em {
  font-weight: bold;
}

.page {
  width: auto;
  text-align: center;
  height: 26px;
  padding: 20px 0;
  display: block;
  overflow: hidden;
  line-height: 26px;
}

.page a,
.page a:visited,
.page a:active {
  display: inline-block;
  height: 26px;
  line-height: 26px;
  font-size: 12px;
  color: #666;
  padding: 0 10px;
  font-family: Tahoma, Arial, Helvetica, sans-serif;
  background: #d8d8d8;
  text-decoration: none;
  overflow: auto;
  vertical-align: top;
  margin: 0 2px;
}

.page a:hover {
  background: #ff6228;
  color: #fff;
}

.page span {
  background: #ff6228;
  color: #fff;
  font-weight: bold;
  height: 24px;
  line-height: 24px;
  font-size: 12px;
  font-style: normal;
  display: inline-block;
  padding: 0 10px 2px 10px;
  font-family: Tahoma, Arial, Helvetica, sans-serif;
  vertical-align: top;
  margin-right: 4px !important;
}

.page .pager-dot {
  background: none;
  color: #ccc;
}

.col-auto h1.title {
  font-size: 24px;
  border-bottom: 1px solid #eee;
  text-align: center;
  padding-bottom: 10px;
  margin-bottom: 15px;
}

.col-auto .cons {
  font-size: 16px;
  line-height: 1.9;
  min-height: 500px;
}

.mask {
  position: fixed;
  background: #000;
  width: 100%;
  height: 100%;
  opacity: 0.5;
  top: 0;
  left: 0;
  z-index: 300;
  display: none;
}

.login {
  position: fixed;
  width: 394px;
  height: 320px;
  top: 50%;
  left: 50%;
  margin-top: -215px;
  margin-left: -197px;
  background: #fff;
  z-index: 999;
  text-align: left;
  font-family: "\5b8b\4f53";
  display: none;
}

.login h3 {
  background: #f7f7f7;
  font-size: 14px;
  height: 47px;
  line-height: 47px;
  font-weight: bold;
  padding-left: 20px;
}

.login h3 .login_close {
  font-size: 24px;
  float: right;
  padding-right: 15px;
  color: #ccc;
  font-weight: normal;
  cursor: pointer;
}

.login p.tips {
  font-size: 12px;
  height: 18px;
  padding: 10px 0 10px 15px;
  color: #999;
}

.login .formbox {
  padding: 0 20px;
}

.login .formbox div {
  margin-bottom: 15px;
}

.login .formbox .txtinput {
  display: block;
  position: relative;
  height: 16px;
  padding: 12px 10px 12px 10px;
  border: 1px solid #ddd;
  width: 332px;
  font-size: 14px;
  font-family: "\5b8b\4f53";
}

.login .formbox #check {
  vertical-align: middle;
}

.login .formbox #sub {
  display: block;
  border: none;
  background: #ff6228;
  height: 40px;
  line-height: 40px;
  width: 354px;
  cursor: pointer;
  font-size: 16px;
  color: #fff;
  font-family: "\5b8b\4f53";
  font-weight: bold;
}

.login .formbox .login_m {
}

.login .formbox .login_m .r {
  float: right;
}

.login .formbox .login_m .r a {
  color: #ff6228;
}

.login .formbox2 {
  padding: 0 20px;
}

.login .formbox2 div {
  margin-bottom: 15px;
}

.login .formbox2 .txtinput {
  display: block;
  position: relative;
  height: 16px;
  padding: 12px 10px 12px 10px;
  border: 1px solid #ddd;
  width: 332px;
  font-size: 14px;
  font-family: "\5b8b\4f53";
}

.login .formbox2 #check {
  vertical-align: middle;
}

.login .formbox2 #sub {
  display: block;
  border: none;
  background: #ff6228;
  height: 40px;
  line-height: 40px;
  width: 354px;
  cursor: pointer;
  font-size: 16px;
  color: #fff;
  font-family: "\5b8b\4f53";
  font-weight: bold;
}
.login .formbox2 .login_m .r {
  float: right;
}

.login .formbox2 .login_m .r a {
  color: #ff6228;
}

.login .login_else {
  text-align: right;
  padding: 0 20px 0 20px;
}

.login .login_else a {
  color: #ff6228;
}

.login .login_other {
  padding: 15px 20px 0 20px;
  border-top: 1px solid #eee;
  margin-top: 30px;
}

.login .login_other ul {
  padding: 15px 0 0 0;
}

.login .login_other li {
  float: left;
  width: 24px;
  height: 22px;
  margin-right: 10px;
}

.login .login_other li a {
  display: block;
  width: 24px;
  height: 22px;
  background: url(../images/pass_login_icons.png) no-repeat 0 0;
  text-indent: -99999px;
}

.login .login_other li#qq a {
  background-position: -25px 0;
}

.login .login_other li#weibo a {
  background-position: 0 0;
}

.reg {
  position: fixed;
  width: 394px;
  height: 380px;
  top: 50%;
  left: 50%;
  margin-top: -250px;
  margin-left: -197px;
  background: #fff;
  z-index: 999;
  text-align: left;
  font-family: "\5b8b\4f53";
  display: none;
}

.reg h3 {
  background: #f7f7f7;
  font-size: 14px;
  height: 47px;
  line-height: 47px;
  font-weight: bold;
  padding-left: 20px;
  margin-bottom: 20px;
}

.reg h3 .reg_close {
  font-size: 24px;
  float: right;
  padding-right: 15px;
  color: #ccc;
  font-weight: normal;
}

.reg .formbox {
  padding: 0 20px;
}

.reg .formbox div {
  margin-bottom: 20px;
}

.reg .formbox div label {
  font-size: 14px;
  padding: 0 5px 0 0;
  display: inline-block;
  width: 50px;
  text-align: right;
  font-weight: bold;
}

.reg .formbox .txtinput {
  display: inline-block;
  position: relative;
  height: 16px;
  padding: 12px 10px 12px 10px;
  border: 1px solid #ddd;
  width: 270px;
  font-size: 14px;
  font-family: "\5b8b\4f53";
}

.reg .formbox .txtcode {
  display: inline-block;
  position: relative;
  height: 16px;
  padding: 12px 10px 12px 10px;
  border: 1px solid #ddd;
  width: 157px;
  font-size: 14px;
  font-family: "\5b8b\4f53";
  vertical-align: middle;
}

.reg .formbox .reg_p img {
  display: inline-block;
  vertical-align: middle;
  height: 40px;
  border: 1px solid #eee;
}

.reg .formbox #check {
  vertical-align: middle;
}

.reg .formbox #sub {
  display: block;
  border: none;
  background: #ff6228;
  height: 40px;
  line-height: 40px;
  width: 354px;
  cursor: pointer;
  font-size: 16px;
  color: #fff;
  font-family: "\5b8b\4f53";
  font-weight: bold;
}

.reg .formbox .reg_m .r {
  float: right;
}

.reg .formbox .reg_m .r a {
  color: #ff6228;
}

.reg .formbox2 {
  padding: 0 20px;
}

.reg .formbox2 div {
  margin-bottom: 20px;
}

.reg .formbox2 div label {
  font-size: 14px;
  padding: 0 5px 0 0;
  display: inline-block;
  width: 50px;
  text-align: right;
  font-weight: bold;
}

.reg .formbox2 .txtinput {
  display: inline-block;
  position: relative;
  height: 16px;
  padding: 12px 10px 12px 10px;
  border: 1px solid #ddd;
  width: 270px;
  font-size: 14px;
  font-family: "\5b8b\4f53";
}

.reg .formbox2 .txtcode {
  display: inline-block;
  position: relative;
  height: 16px;
  padding: 12px 10px 12px 10px;
  border: 1px solid #ddd;
  width: 157px;
  font-size: 14px;
  font-family: "\5b8b\4f53";
  vertical-align: middle;
}

.reg .formbox2 .reg_p img {
  display: inline-block;
  vertical-align: middle;
  height: 40px;
  border: 1px solid #eee;
}

.reg .formbox2 #check {
  vertical-align: middle;
}

.reg .formbox2 #sub {
  display: block;
  border: none;
  background: #ff6228;
  height: 40px;
  line-height: 40px;
  width: 354px;
  cursor: pointer;
  font-size: 16px;
  color: #fff;
  font-family: "\5b8b\4f53";
  font-weight: bold;
}

.reg .formbox2 .reg_m .r {
  float: right;
}

.reg .formbox2 .reg_m .r a {
  color: #ff6228;
}

.reg .reg_else {
  text-align: right;
  padding: 0 20px 0 20px;
}

.reg .reg_else a {
  color: #ff6228;
}

.reg .reg_other {
  padding: 15px 20px 0 20px;
  border-top: 1px solid #eee;
  margin-top: 30px;
}

.reg .reg_other ul {
  padding: 15px 0 0 0;
}

.reg .reg_other li {
  float: left;
  width: 24px;
  height: 22px;
  margin-right: 10px;
}

.reg .reg_other li a {
  display: block;
  width: 24px;
  height: 22px;
  background: url(../images/pass_login_icons.png) no-repeat 0 0;
  text-indent: -99999px;
}

.reg .reg_other li#qq a {
  background-position: -25px 0;
}

.reg .reg_other li#weibo a {
  background-position: 0 0;
}

.wx_gift_ok {
  width: 100%;
  height: 100%;
  position: fixed;
  left: 0;
  top: 0;
  z-index: 9999;
  text-align: left;
}

.wx_gift_ok .mask_layer {
  background: #000;
  width: 100%;
  height: 100%;
  position: absolute;
  left: 0;
  top: 0;
  z-index: 10;
}

.wx_gift_ok .box {
  width: 500px;
  height: 300px;
  position: fixed;
  left: 50%;
  top: 50%;
  margin: -150px 0 0 -250px;
  background: #fff;
  font-family: "Microsoft YaHei";
  z-index: 100;
}

.wx_gift_ok .close {
  font-size: 28px;
  position: absolute;
  right: 0px;
  top: 0px;
  cursor: pointer;
  font-family: "宋体";
  color: #fff;
  width: 30px;
  height: 30px;
  text-align: center;
  line-height: 30px;
  background: #333;
}

.wx_gift_ok .cons {
  padding: 30px;
}

.wx_gift_ok .cons h5 {
  font-size: 16px;
  padding-top: 40px;
  padding-bottom: 15px;
}

.wx_gift_ok .cons div p {
  border: 1px solid #ddd;
  height: 45px;
  line-height: 45px;
  display: inline-block;
  width: 290px;
  padding: 0 15px;
  vertical-align: top;
  font-size: 14px;
}

.wx_gift_ok .cons div .btns {
  width: 100px;
  height: 45px;
  line-height: 45px;
  display: inline-block;
  background: #ff6228;
  text-align: center;
  color: #fff;
  vertical-align: top;
  cursor: pointer;
}

.wx_gift_ok .cons span {
  font-size: 16px;
  padding-top: 15px;
  display: block;
}

/* top */
.top {
  height: 37px;
  text-align: right;
  line-height: 37px;
  float: right;
  color: #ccc;
}

.top a {
  color: #6c6c6c;
}

.top a:hover {
  color: #1cbf62;
}

.top a.red {
  color: #ff6228;
}

.top .fl {
  width: 700px;
  overflow: hidden;
  height: 37px;
}

.top .fl div {
  color: #ff6228;
  margin-right: 8px;
  float: right;
}

.top .fl .nl {
  width: 250px;
  height: 37px;
  overflow: hidden;
}

.top .fl #top_news_list {
  width: 250px;
  display: block;
  height: auto;
}

.top .fl #top_news_list a {
  float: left;
  width: 250px;
  height: 37px;
  line-height: 37px;
  display: block;
  white-space: nowrap;
  overflow: hidden;
  text-overflow: ellipsis;
}

.top .fl #afuc_login_script {
  width: auto;
}

.top .fl #afuc_login_script .username {
  width: 120px;
  margin-right: 0px;
  height: 37px;
  display: block;
  white-space: nowrap;
  overflow: hidden;
  text-overflow: ellipsis;
  float: left;
}

.top .fl #afuc_login_script .username_r {
  width: 140px;
  height: 37px;
}

.top .fr a {
  padding: 5px 5px 5px 25px;
  background: #ff0;
}

.top .fr a.a1 {
  background: url(../images/bg_1.gif) -222px 6px no-repeat;
}

.top .fr a.a1:hover {
  background: url(../images/bg_1.gif) -222px -25px no-repeat;
}

.top .fr a.a2 {
  background: url(../images/bg_1.gif) -221px -60px no-repeat;
}

.top .fr a.a2:hover {
  background: url(../images/bg_1.gif) -221px -93px no-repeat;
}

.top .fr a.a3 {
  background: url(../images/bg_1.gif) -222px -129px no-repeat;
}

.top .fr a.a3:hover {
  background: url(../images/bg_1.gif) -222px -165px no-repeat;
}

.top .fr a.none {
  padding: 5px 0px 5px 25px;
  background: url(../images/bg_1.gif) -222px -200px no-repeat;
}

.top .fr a.none:hover {
  background: url(../images/bg_1.gif) -222px -236px no-repeat;
}

.gamelistbox {
  width: 1300px;
}

.gamelistbox li {
  width: 585px;
  border: 1px solid #e5e5e5;
  position: relative;
  overflow: hidden;
  margin: 0 25px 20px 0;
  float: left;
}

.gamelistbox li a img {
  width: 115px;
  float: left;
  padding: 20px;
}

.gamelistbox li .box01 {
  float: left;
  width: 300px;
  padding-top: 20px;
}

.gamelistbox li .box01 span {
  font-size: 14px;
  display: block;
  padding-bottom: 5px;
}

.gamelistbox li .box01 span em {
  margin-right: 10px;
}

.gamelistbox li .box01 span.tt {
  font-size: 18px;
}

.gamelistbox li .box01 div {
  display: none;
}

.gamelistbox li .box02 {
  padding-top: 20px;
}

.gamelistbox li .code {
  position: absolute;
  left: 20px;
  top: 20px;
  display: none;
}

.gamelistbox li .code img {
  width: 115px;
}

.download02 {
  width: 112px;
  height: 65px;
  border: 0;
  cursor: pointer;
  background: url(../images/../images/bg_1.gif) 0 -557px;
}

.download02:hover {
  width: 112px;
  height: 65px;
  border: 0;
  cursor: pointer;
  background: url(../images/../images/bg_1.gif) 0 -635px;
}

.payok {
  background: #fff;
  padding: 120px 0 200px 0;
}

.payok h2 {
  background: url(../images/pay_success.png) 0 0 no-repeat;
  font-size: 36px;
  width: 300px;
  height: 100px;
  line-height: 100px;
  padding-left: 110px;
  margin: 0 auto;
}

.payok p {
  padding: 30px 0 40px 0;
  font-size: 14px;
  width: 410px;
  margin: 0 auto;
  line-height: 1.8;
  font-size: 16px;
}

.infos_other {
  text-align: center;
}

.infos_other a {
  display: inline-block;
  width: 110px;
  height: 40px;
  line-height: 40px;
  background: #fb591c;
  text-align: center;
  color: #fff;
}

.infos_other a.btn01 {
  margin-right: 25px;
}

.payerror {
  background: #fff;
  padding: 120px 0 200px 0;
}

.payerror h2 {
  background: url(../images/pay_fail.png) 0 0 no-repeat;
  font-size: 36px;
  width: 300px;
  height: 100px;
  line-height: 100px;
  padding-left: 110px;
  margin: 0 auto;
}

.payerror p {
  padding: 30px 0 40px 0;
  font-size: 14px;
  width: 410px;
  margin: 0 auto;
  line-height: 1.8;
  font-size: 16px;
}

body {
  min-height: 100vh;
  position: relative;
}

.footer {
  position: relative;
  background-color: #0d0d0d !important;
  margin-bottom: 0px;
  /*padding-top:60px;*/
  height: auto;
}

.f-links {
  position: relative;
  margin: 0 auto;
}

.roll {
  font-size: 14px;
  display: flex;
  display: -webkit-flex;
  flex-direction: row;
  justify-content: center;
  align-items: center;
}

.roll > ul {
  display: flex;
  display: -webkit-flex;
  flex-direction: row;
  justify-content: center;
  align-items: center;
}

.roll > ul span {
  position: relative;
  width: 5em;
}

.footer .footer_pic {
  margin: 0 auto;
  display: flex;
  display: -webkit-flex;
  height: 80px;
  width: 600px;
}

.footer .footer_pic div {
  display: flex;
  display: -webkit-flex;
  flex: 1;
  position: relative;
  align-items: center;
  height: 100%;
}
.footer .footer_pic div:nth-child(1) {
  justify-content: flex-end;
}
.footer .footer_pic div:nth-child(1) img {
  margin-right: 60px;
}
.footer .footer_pic div:nth-child(2) {
  justify-content: flex-start;
}
.footer .footer_pic div:nth-child(2) img {
  margin-left: -30px;
}

.footer .footer_pic img {
  position: relative;
}

.footer .foot_more {
  display: flex;
  display: -webkit-flex;
  justify-content: center;
  align-items: center;
  height: auto;
  padding: 0;
  color: #666;
}

.footer .foot_more .ifc p {
  color: #666;
  line-height: 1.8;
  text-align: center;
  font-size: 14px;
}

.footer .foot_more .ifc p a {
  color: #666;
}

/* 首页大图部分 */
.home-big {
  position: relative;
  height: 692px;
  min-width: 1160px;
  background: url("../images/top_background.png") no-repeat center top;
}
.container {
  position: relative;
  width: 1160px;
  height:692px;
  /* background-color: pink; */
  margin: 0 auto;
}
.home-big .container img.main-text {
  position: absolute;
  top: 148px;
  left: 600px;
}
.home-big .container .download {
  position: absolute;
  top: 360px;
  left: 600px;
  width: 500px;
  height: 200px;
}
.home-big .download .qr-code {
  position: relative;
  width: 160px;
  height: 180px;
  background: rgba(255, 255, 255, 1);
  border-radius: 8px;
}
.home-big .qr-code img:nth-child(1) {
  width: 136px;
  height: 136px;
  margin: 12px;
}
.home-big .qr-code img:nth-child(2) {
  position: absolute;
  width: 40px;
  height: 40px;
  top: 60px;
  left: 60px;
}
.home-big .qr-code span {
  position: absolute;
  width: 100%;
  text-align: center;
  bottom: 8px;
  left: 0;
  font-size: 14px;
  color: #666666;
}
.home-big .download .btn {
  position: absolute;
  top: 30px;
  left: 206px;
  width: 260px;
  height: 56px;
  line-height: 56px;
  text-align: center;
  border-radius: 28px;
  background: linear-gradient(
    180deg,
    rgba(255, 206, 97, 1) 0%,
    rgba(255, 180, 90, 1) 100%
  );
  cursor: pointer;
}
.home-big .btn img:nth-child(1) {
  position: absolute;
  left: 26px;
  top: 16px;
  width: 24px;
  height: 24px;
}
.home-big .btn img:nth-child(3) {
  position: absolute;
  width: 16px;
  height: 16px;
  right: 26px;
  top: 20px;
}
.home-big .btn span {
  position: absolute;
  left: 70px;
  font-size: 20px;
  font-family: NotoSansCJKsc-Medium, NotoSansCJKsc;
  font-weight: 500;
  color: rgba(255, 255, 255, 1);
}
.home-big .download .update-date,
.version {
  position: absolute;
  top: 100px;
  left: 206px;
  font-size: 16px;
  font-family: NotoSansCJKsc-Regular, NotoSansCJKsc;
  font-weight: 400;
  color: rgba(255, 255, 255, 1);
}
.home-big .download .version {
  top: 128px;
}

/* 图片内容介绍部分 */
.content-instruction1 {
  position: relative;
  height: 512px;
  background-image: url("../images/instruction-one-bg.png");
}
.content-instruction1 .feature1 {
  position: absolute;
  left: 60px;
  width: 460px;
  height: 167px;
  top: 171px;
}
.content-instruction2 {
  position: relative;
  height: 512px;
  background-image: url("../images/instruction-two-bg.png");
}
.content-instruction2 .feature2 {
  position: absolute;
  right: 60px;
  width: 460px;
  height: 167px;
  top: 171px;
}
.content-instruction3 {
  position: relative;
  height: 512px;
  background-image: url("../images/instruction-three-bg.png");
}
.content-instruction3 .feature3 {
  position: absolute;
  left: 0;
  width: 460px;
  height: 167px;
  top: 171px;
}
.content-instruction4 {
  position: relative;
  height: 512px;
  background-image: url("../images/instruction-four-bg.png");
}
.content-instruction4 .feature4 {
  position: absolute;
  right: 0;
  width: 460px;
  height: 167px;
  top: 171px;
}
/* 悬挂二维码 */
.right-qr-code {
  display: none;
  position: fixed;
  z-index: 2000;
  top: 300px;
  right: 30px;
  width: 160px;
  height: 180px;
  background: rgba(255, 255, 255, 1);
  border-radius: 8px;
}

.right-qr-code img:nth-child(1) {
  width: 136px;
  height: 136px;
  margin: 12px;
}
.right-qr-code img:nth-child(2) {
  position: absolute;
  width: 40px;
  height: 40px;
  top: 60px;
  left: 60px;
}
.right-qr-code span {
  position: absolute;
  width: 100%;
  text-align: center;
  bottom: 8px;
  left: 0;
  font-size: 14px;
  color: #666666;
}