* {
  margin: 0;
  padding: 0;
}

html,
body {
  font-family: PingFangSC-Regular, Microsoft YaHei, Helvetica;
  width: 100%;
  height: 100%;
  font-size: 10px;
  overflow-x: hidden;
  overflow-y: auto;
  position: relative;
}

.app_container {
  width: 100%;
  height: 100%;
  overflow: auto
}

@font-face {
  font-family: 'iconfont';
  /* Project id 2592897 */
  src: url('//at.alicdn.com/t/font_2592897_g04ylbgvl08.woff2?t=1624434007154') format('woff2'),
    url('//at.alicdn.com/t/font_2592897_g04ylbgvl08.woff?t=1624434007154') format('woff'),
    url('//at.alicdn.com/t/font_2592897_g04ylbgvl08.ttf?t=1624434007154') format('truetype');
}

.iconfont {
  font-family: "iconfont" !important;
  font-size: 16px;
  font-style: normal;
  -webkit-font-smoothing: antialiased;
  -moz-osx-font-smoothing: grayscale;
}



body {
  padding-bottom: 5rem;
}

a,
a:hover,
a:active,
a:focus.a:visited {
  text-decoration: none;
}

ul,
li {
  list-style: none;
}

.title_index {
  width: 50%;
  display: block;
  margin: 0 auto;
  padding-bottom: 3.2rem;
}

.header {
  display: flex;
  justify-content: space-between;
  position: fixed;
  top: 0;
  left: 0;
  right: 0;
  z-index: 999;
  background: #fff;
  height: 5rem;
  line-height: 5rem;
  padding: 0 1.3rem 0 2rem;

}

.header .logo {
  width: 9.8rem;
  padding-top: 1.1rem;
}

.header .residue {
  margin-top: 1.3rem;
  height: 2.4rem;
  padding: 0 1.3rem;
  box-sizing: border-box;
  background: rgba(242, 242, 242, 0.6);
  border: 0.1rem solid #E4E4E4;
  border-radius: 1.2rem;
  line-height: 2.4rem;
  text-align: center;
  font-size: 1.2rem;
  color: #333;
}

.header .residue .day_num {
  color: #0095da;
  font-size: 1.6rem;
  vertical-align: bottom;
  font-weight: bold;
}

.header .to_ntelligent4th_h5 {
  margin-top: 1.3rem;
  height: 2.4rem;
  padding: 0 1.5rem;
  box-sizing: border-box;
  background: #0095da;
  border-radius: 1.2rem;
  line-height: 2.4rem;
  text-align: center;
  font-size: 1.4rem;
  color: #ffffff;
}

.banner {
  position: relative;
  margin-top: 5rem;
}

.banner img {
  width: 100%;
  vertical-align: middle;
}
.banner .date {
  position: absolute;
  font-weight: 500;
  font-size: 1.3rem;
  color: #0048F2;
  left: 3.8rem;
  top: 11.1rem;
}

.m_nav {
  height: 3rem;
  line-height: 3rem;
  background-color: #36c1f4;
  display: flex;
  font-size: 1.5rem;
}

.tab_fixed {
  position: fixed;
  left: 0;
  right: 0;
  top: 5rem;
  z-index: 11;
  box-shadow: 0 2px 5px #333;
}

.m_nav a {
  flex: 1;
  height: 100%;
  text-align: center;
  color: #ffffff;
}

.m_nav a.active {
  color: #ffffff !important;
  background-color: #81d166;
}
.title{
  padding: 3rem 0 2.2rem;
  
}
.title .titname{ 
  font-size: 2.8rem;
	font-weight: bold;
	line-height:3.2rem;
	color: #0096db;
  text-align: center;
}

.title .english {
  font-size: 1.2rem;
	font-weight: normal;
	line-height: 2.4rem;
	color: #0096db;
  text-align: center;
}

/* 文件内容  */
.files_content {
  padding: 2.1rem 2rem 0;
  background-color: #c7edfc;
}

.files_content p {
  font-size: 1.4rem;
  line-height: 2.4rem;
  text-indent: 2.8rem;
  color: #333333;
}

.files_content .more_btn {
  font-size: 1.4rem;
  color: #333333;
}

/* 大会亮点 */
.content_2 {
  background-color: #c7edfc;
  padding-bottom: 4rem;
}

.content_2 .con {
  position: relative;
  padding: 0 21px;
}

.content_2 .con .item {
  background: #fff;
  font-size: 1.4rem;
  border-radius: 16px;
  color: #065b6c;
  padding: 0.8rem 5rem 0.8rem 0;
  width: 100%;
  text-align: center;
  display: inline-block;
  margin-bottom: 0.8rem;
  line-height: 2.1rem;
  box-sizing: border-box;
  position: relative;
}


.content_2 .con .item .btxt{
  color: #81d166;
  font-size: 1.6rem;
}
.content_2 .con .item .icon{
  position: absolute;
  top: 0;
  bottom: 0;
  right: 2rem;
}
.content_2 .con .item img{height: 100% ;}
.content_2 .con .bg {
  position: absolute;
  right: 0.8rem;
  top: 0;
  width: 8.8rem;
  height: 19.5rem;
}
/* 会议议题 */
.content_3 {
  padding-top: 1rem;
  padding-bottom: 4rem;
  background-color: #f0f9fe;
}


.content_3 .subject {
  margin: 0 2.1rem;
  box-sizing: border-box;
  border-radius: 0.8rem;
  overflow: hidden;
}

.content_3 .subject li {
  padding-left: 1.3rem;
  padding-right: 2rem;
  height: 6rem;
  display: flex;
  align-items: center;
  background: #38b9e8;
}
.content_3 .subject li:nth-child(2n){
  background: #91c558;
}
.content_3 .subject li span {
  color: #fff;
  font-size: 1.8rem;
  text-align: center;
  margin-right: 2rem;
  font-family: Arial Black;
}

.content_3 .subject li .txt {
  flex: 1;
  font-size: 1.5rem;
  color: #fff;
  text-align: left;
  margin-right: 0;
}

.content_3 .subject li:last-child {
  border-bottom: none;
}

/* 会议日程 */
.content_4 {
  padding: 1rem 2.1rem 4rem 2.1em;
  background-color: #c7edfc;
}

.content_4 .rclist{
	background-color: #ffffff;
	border-radius: 12px;
  padding: 3.3rem 1.7rem 1.6rem;
  box-sizing: border-box;
}
.content_4 .rcitem {
  width: 100%;
	background-color: #f2faef;
	border-radius: 12px; 
  position: relative;
  margin-bottom: 3rem;
}
.content_4 .rcitem:last-child{
  margin-bottom: 0;
}
.content_4 .rcitem .time {
  width: 80%;
	height: 3rem;
	background-color: #81d166;
	border-radius: 25px;
  line-height: 3rem;
  color: #fff;
  font-size: 1.6rem;
  text-align: center;
  position: absolute;
  top: -1.5rem;
  left: 50%;
  margin-left: -40%;
}

.content_4 .rcitem .txt {
  font-size: 1.6rem;
  line-height: 3rem;
  padding: 30px 0 16px;
  text-align: center;
}

/* 参会指南 */
.content_5 {
  background-color: #f0f9fe;
  padding: 1rem 0 1.5rem;
}

.content_5 .tips_box {
  border-radius: 0.6rem;
  padding: 0.2rem 0;
  box-sizing: border-box;
}

.content_5 .tips_box .tips_item {
  display: flex;
  flex-direction: column;
  margin-bottom: 0.8rem;
}

.content_5 .tips_box .tips_item .tips_title {
  width: 11.3rem;
  height: 2.3rem;
  background: url(../images/bg_3.png) no-repeat top;
  background-size: 100% auto;
  font-size: 1.3rem;
  line-height: 2.3rem;
  padding-left: 2.1rem;
  color: #fff;
  font-weight: 500;
}

.content_5 .tips_box .tips_item .tips_info_box {
  padding: 1rem 2.1rem;
}

.content_5 .tips_box .tips_item .tips_info_box p {
  line-height: 2.4rem;
  font-size: 1.3rem;
  font-stretch: normal;
  color: #333;

}

.content_5 .tips_box .map {
  padding: 0 2.1rem 1.8rem;
}

.content_5 .tips_box .map img {
  width: 100%;
  vertical-align: middle;
}

/* 赞助合作 */
.content_6 {
  padding: 1rem 0;
  background-color: #E3F2FA;
}

.content_6 .partners {
  border-radius: 0.6rem;
  padding: 0 2rem 1.5rem;
}

.content_6 .partners .row {
  width: 100%;
}

.content_6 .partners .row .meeting-unit-title {
  font-size: 1.5rem;
  color: #333333;
  font-weight: bold;
  padding-bottom: 1rem;
  padding-left: 0.4rem;
}

.content_6 .partners .row .meeting-unit-con {
  display: flex;
  flex-wrap: wrap;
  justify-content: flex-start;
}

.content_6 .partners .row .meeting-unit-con a {
  text-align: center;
  width: 30%;
  color: #fff;
  margin: 0 1.5% 1.2rem;
}

.content_6 .partners .row .meeting-unit-con a .imgcon {
  display: inline-block;
  height: 4rem;
  width: 100%;
  overflow: hidden;
  vertical-align: middle;
  background: #fff;
  line-height: 4rem;
  border: 0.1rem solid #DADFEC;
}

/* 往届回顾 */
.reviewcon {
  background: #f0f9fe;
  padding: 1rem 2.1rem 3.5rem 2.1rem;
}

.reviewcon li {
  position: relative;
  width: 46%;
  float: left;
  margin: 0 2% 6px;
  height: auto;
  list-style: none;
}

.reviewcon li>div {
  width: 100%;
  border: 1px solid #eae7e7;
  padding: 2px;
  position: relative;
  height: auto;
  background-color: #fff;
}

.reviewcon li a {
  display: block;
  color: #333;
}

.reviewcon li img {
  width: 100%;
  height: 90px;
}

.reviewcon li .txt {
  font-size: 12px;
  padding: 2px 2px 0;
  height: 28px;
  margin-bottom: 2px;
  overflow: hidden;
  line-height: 14px;
  text-align: center;
}

.meeting-unit-con>a img {
  vertical-align: middle;
  max-width: 98%;
  max-height: 98%;
}
/* 报告 */
.m_report_content{
  padding-bottom: 20px;
  position: relative;
  background-color: #fff;
  padding: 0 22px;
}
.m_report_content>p {
  width: 100%;
  /* height: 81px; */
  border-bottom: 1px solid #EAEAEA;
  display: flex;
  padding: 20px 0;
  box-sizing: border-box;
  min-height: 81px;
}
.m_report_content>p .index {
  font-weight: 500;
  display:inline-block;
  color: #222222;
  font-size: 16px;
  position: relative;
  margin-right: 22px;
  padding-top: 4px;
}
.m_report_content>p .index:after {
  content: '';
  position: absolute;
  width: 6px;
  height: 3px;
  background: #49E399;
  top: 34px;
  left: calc(50% - 3px);
}
.m_report_content>p .txt {
  font-weight: 500;
  color: #222222;
  line-height: 24px;
  font-size: 14px;
}
.m_report_content>p .hoticon{
  color: #EF5148;
  margin-left: 5px;
}
.meeting-unit-con p {
  padding-top: 3px;
  line-height: 2.4rem;
  font-size: 1.2rem;
  height: 2.4rem;
  overflow: hidden;
  color: #666;
}

/* 侧边固定 */
.m_fixedRight {
  display: block;
  position: fixed;
  bottom: 9rem;
  right: 0;
  z-index: 99;
  width: 4.3rem;
  background: #FFFFFF;
  box-shadow: 0rem 0rem 4rem 0rem rgba(0, 0, 0, 0.09);
  border-radius: 1rem 0 0 1rem;
}

.m_fixedRight a {
  display: block;
  height: 5.5rem;
  text-align: center;
  padding-top: 0.8rem;
  box-sizing: border-box;
  font-size: 1.2rem;
  color: #000;
}

.m_fixedRight a i {
  font-size: 2.2rem;
  color: #20a886;

}

.m_fixedRight .share_btn {
  display: none;
  border-bottom: 1px solid #E8E8E8;
}

/* 底部固定 */
.m_footer {
  display: block;
  width: 100%;
  height: 5rem;
  position: fixed;
  bottom: 0;
  left: 0;
  background: #fff;
  line-height: 5rem;
  padding: 0;
  z-index: 999;
  border-top: 1px solid #dadfec;
}

.m_footer .mainbox {
  display: flex;
  justify-content: space-between;
  padding-top: 0.5rem;
  padding-right: 2rem;
}

.m_footer .mainbox .m_foot {
  flex: 1;
  width: 100%;
  display: flex;
  line-height: 2rem;
  text-align: center;
  justify-content: space-around;
  border-radius: 25px;
  color: #666666;
  font-size: 1.2rem;
}

.m_footer .mainbox .apply {
  width: 14rem;
  height: 4rem;
  background-image: linear-gradient(63deg, 
  #38b9e8 0%, 
  #23bf92 100%), 
linear-gradient(
  #81d166, 
  #81d166);
  border-radius: 2rem;
  line-height: 4rem;
  text-align: center;
}

.m_footer .mainbox .apply>a {
  font-family: PingFang-SC-Medium;
  font-size: 1.8rem;
  font-stretch: normal;
  color: #fff;
}

.m_footer .mainbox .m_foot li i {
  display: block;
  font-size: 2rem;
  color: #666;
  height: 1.8rem;
  margin-bottom: 0.7rem;
}

.m_footer .mainbox .m_foot li a {
  display: block;
  color: #666666;
  width: 100%;
}

/* 遮罩层 */
.m_model {
  position: fixed;
  width: 100%;
  height: 100%;
  left: 0;
  top: 0;
  background: #000000;
  opacity: 0.5;
  z-index: 999;
  display: none;
}

.m_pop_box {
  width: 23rem;
  height: 12.9rem;
  padding: 0 0.5rem;
  background: #FFFFFF;
  border-radius: 0.9rem;
  position: fixed;
  left: 0;
  right: 0;
  top: 23rem;
  bottom: 0;
  margin: 0 auto;
  z-index: 9999;
  text-align: center;
  display: none;
}

.m_pop_box .text {
  font-weight: 500;
  color: #666666;
  font-size: 1.4rem;
  margin-top: 3rem;
}

.m_pop_box .button {
  width: 12rem;
  height: 4rem;
  background: #20a886;
  border-radius: 2rem;
  line-height: 4rem;
  margin: 2.1rem auto 0;
}

.m_pop_box .button a {
  color: #fff;
  font-size: 1.8rem;
}

.m_pop_box .close {
  width: 4rem;
  position: absolute;
  left: calc(50% - 2rem);
  bottom: -5rem;
  cursor: pointer;
}

.m_pop_box .close i {
  font-size: 3rem;
  color: #fff;
}

/* 打开APP */
.mask_openApp {
  width: 100%;
  height: 100%;
  background-color: rgba(51, 51, 51, 0.8);
  position: fixed;
  top: 0;
  display: none;
  z-index: 10000;
}

.mask_openApp .mask_img {
  position: relative;
  padding-top: 16px;
  padding-right: 24px;
  text-align: right;
  padding-bottom: 12px;
  right: 0;
}

.mask_openApp .mask_img img {
  width: 44px;
  height: 54px;
  -o-object-fit: contain;
  object-fit: contain;
}

.mask_openApp .mask_desc {
  text-align: center;
}

.mask_openApp .mask_desc .mask_desc_wrap {
  text-align: left;
  display: inline-block;
  font-size: 16px;
  line-height: 2em;
  color: #fff;
}

.mask_openApp .mask_btn {
  position: absolute;
  width: 100%;
  bottom: 20px;
}

.mask_openApp .mask_btn .mask_btn_return {
  color: #fff;
  font-size: 16px;
  border: 1px solid #fff;
  border-radius: 12px;
  height: 42px;
  line-height: 42px;
  width: 80%;
  margin: auto;
  text-align: center;
  cursor: pointer;
  z-index: 1000;
}

/* === Preloader === */
.preloader {
  display: inline-block;
  width: 1rem;
  height: 1rem;
  -webkit-transform-origin: 50%;
  transform-origin: 50%;
  -webkit-animation: preloader-spin 1s steps(12, end) infinite;
  animation: preloader-spin 1s steps(12, end) infinite;
}

.preloader:after {
  display: block;
  content: "";
  width: 100%;
  height: 100%;
  background-image: url("data:image/svg+xml;charset=utf-8,%3Csvg%20viewBox%3D'0%200%20120%20120'%20xmlns%3D'http%3A%2F%2Fwww.w3.org%2F2000%2Fsvg'%20xmlns%3Axlink%3D'http%3A%2F%2Fwww.w3.org%2F1999%2Fxlink'%3E%3Cdefs%3E%3Cline%20id%3D'l'%20x1%3D'60'%20x2%3D'60'%20y1%3D'7'%20y2%3D'27'%20stroke%3D'%236c6c6c'%20stroke-width%3D'11'%20stroke-linecap%3D'round'%2F%3E%3C%2Fdefs%3E%3Cg%3E%3Cuse%20xlink%3Ahref%3D'%23l'%20opacity%3D'.27'%2F%3E%3Cuse%20xlink%3Ahref%3D'%23l'%20opacity%3D'.27'%20transform%3D'rotate(30%2060%2C60)'%2F%3E%3Cuse%20xlink%3Ahref%3D'%23l'%20opacity%3D'.27'%20transform%3D'rotate(60%2060%2C60)'%2F%3E%3Cuse%20xlink%3Ahref%3D'%23l'%20opacity%3D'.27'%20transform%3D'rotate(90%2060%2C60)'%2F%3E%3Cuse%20xlink%3Ahref%3D'%23l'%20opacity%3D'.27'%20transform%3D'rotate(120%2060%2C60)'%2F%3E%3Cuse%20xlink%3Ahref%3D'%23l'%20opacity%3D'.27'%20transform%3D'rotate(150%2060%2C60)'%2F%3E%3Cuse%20xlink%3Ahref%3D'%23l'%20opacity%3D'.37'%20transform%3D'rotate(180%2060%2C60)'%2F%3E%3Cuse%20xlink%3Ahref%3D'%23l'%20opacity%3D'.46'%20transform%3D'rotate(210%2060%2C60)'%2F%3E%3Cuse%20xlink%3Ahref%3D'%23l'%20opacity%3D'.56'%20transform%3D'rotate(240%2060%2C60)'%2F%3E%3Cuse%20xlink%3Ahref%3D'%23l'%20opacity%3D'.66'%20transform%3D'rotate(270%2060%2C60)'%2F%3E%3Cuse%20xlink%3Ahref%3D'%23l'%20opacity%3D'.75'%20transform%3D'rotate(300%2060%2C60)'%2F%3E%3Cuse%20xlink%3Ahref%3D'%23l'%20opacity%3D'.85'%20transform%3D'rotate(330%2060%2C60)'%2F%3E%3C%2Fg%3E%3C%2Fsvg%3E");
  background-position: 50%;
  background-size: 100%;
  background-repeat: no-repeat;
}

.infinite-scroll-preloader {
  margin: 0.5rem;
  text-align: center;
}

.infinite-scroll-preloader .preloader {
  width: 1.5rem;
  height: 1.5rem;
}

@-webkit-keyframes preloader-spin {
  100% {
    -webkit-transform: rotate(360deg);
  }
}

@keyframes preloader-spin {
  100% {
    -webkit-transform: rotate(360deg);
    transform: rotate(360deg);
  }
}

.no-data {
  font-size: 14px;
  text-align: center;
}

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

.clearfix {
  *+height: 1%
}

/* iphone x 适配问题 */
@supports (bottom: constant(safe-area-inset-bottom)) or (bottom: env(safe-area-inset-bottom)) {
  .m_footer {
    /* 适配底部安全区域 */
    padding-bottom: costant(safe-area-inset-bottom);
    /*兼容 IOS<11.2*/
    padding-bottom: env(safe-area-inset-bottom);
    /*兼容 IOS>11.2*/
  }
}