.rk-investor-h1 {
  font-size: 36px;
  font-weight: 500;
  margin-left: 110px;
}

.rk-investor-h2 {
  font-size: 32px;
  padding: 12px 0;
  position: relative;
}


.rk-investor-h2-line1 {
  position: absolute;
  top: 0;
  left: 0;
  background: #E51D30;
  width: 13px;
  height: 2px;
}

.rk-investor-h2-line2 {
  position: absolute;
  top: 0;
  left: 15px;
  background: #E51D30;
  width: 4px;
  height: 2px;
}

.rk-investor-margin-top-72 {
  margin-top: 72px;
}

.rk-investor-margin-top-168 {
  margin-top: 168px;
}

.rk-investor-content-wrapper {

  /* margin-left: 110px; */
  padding: 0 110px;
}

.rk-investor-swiper-wrapper {
  /* padding-left: 144px; */
  width: 100%;
  height: 484px;
  background: url('../img/rk-investor-iot-device02.png') no-repeat;
  position: relative;
}

.rk-investor-swiper-wrapper>.rk-investor-swiper-tab {
  float: left;
}

.rk-investor-swiper-wrapper>.rk-investor-swiper-tab>div {
  width: 180px;
  height: 176px;
  background-color: #8A97A0;
  font-size: 24px;
  color: #ffffff;
  padding: 20px;
  text-align: right;
  line-height: 245px;
}

.rk-investor-swiper-wrapper>.rk-investor-swiper-tab>div.active {
  background-color: #E51D30;
}

.rk-investor-swiper-wrapper>.swiper-container {
  /* position: absolute; */
  width: 780px;
  height: 424px;
  float: right;
}

.rk-investor-swiper-wrapper .swiper-slide {
  width: 640px;
  position: relative;
}

.rk-investor-swiper-wrapper .swiper-slide>img {
  width: 640px;
  height: 400px;
}

.rk-investor-swiper-wrapper ul {
  list-style: none;
  padding: 0;
  margin: 0;
}

.rk-investor-swiper-wrapper ul li {
  line-height: 44px;
  padding: 0 48px;
}

.rk-investor-swiper-wrapper ul li:nth-child(odd) {
  background-color: #F8F9FB;
}

.rk-investor-swiper-wrapper ul li:nth-child(even) {
  background-color: #EBEEF4;
}

.rk-investor-swiper-wrapper ul li a {
  display: block;
  text-decoration: none;
  font-size: 14px;
  color: #1A1E24;
}

.rk-investor-swiper-wrapper ul li span {
  float: left;
  background: url(../img/doc.png) no-repeat right center;
  background-size: 20px;
  padding-right: 30px;
}

.rk-investor-swiper-wrapper ul li time {
  float: right;
}

.rk-investor-swiper-wrapper ul li a:hover span {
  color: #27326C;
}

.rk-investor-list ul {
  list-style: none;
  padding: 0;
  margin: 0;
}

.rk-investor-list ul li {
  line-height: 44px;
  padding: 0 48px;
}

.rk-investor-list ul li:nth-child(odd) {
  background-color: #F8F9FB;
}

.rk-investor-list ul li:nth-child(even) {
  background-color: #EBEEF4;
}

.rk-investor-list ul li a {
  display: block;
  text-decoration: none;
  font-size: 14px;
  color: #1A1E24;
}

.rk-investor-email-tel h6 {
  margin: 0;
  font-size: 14px;
  color: #1A1E24;
  line-height: 20px;
  margin-bottom: 12px;
}

.rk-investor-email-tel p {
  margin: 0;
  font-size: 14px;
  color: #1A1E24;
  line-height: 24px;
}

.rk-investor-link {
  margin-top: 48px;
}

.rk-investor-link h6 {
  margin: 0;
  font-size: 14px;
  color: #1A1E24;
  line-height: 20px;
  margin-bottom: 12px;
}

.rk-investor-link ul {
  list-style: none;
  margin: 0;
  padding: 0;
}

.rk-investor-link ul li {
  float: left;
  width: 280px;
  margin-left: 20px;
}

.rk-investor-link ul li:first-child {
  margin-left: 0;
}

.rk-investor-link ul li a {
  display: block;
  text-decoration: none;
  font-size: 14px;
  color: #1A1E24;
  background-color: #F8F9FB;
}

.rk-investor-list ul li span {
  float: left;
  background: url(../img/doc.png) no-repeat right center;
  background-size: 20px;
  padding-right: 30px;
}

.rk-investor-list ul li time {
  float: right;
}

.rk-investor-list ul li a:hover span {
  color: #27326C;
}

.rk-investor-swiper-item-introduce {
  width: 360px;
  height: 120px;
  position: absolute;
  padding: 24px;
  background: #E51D30;
  bottom: 44px;
  left: 24px;
}

.rk-investor-swiper-item-introduce>.title {
  margin: 0;
  font-size: 18px;
  font-weight: 500;
  height: 25px;
  line-height: 25px;
  color: white;
}

.rk-investor-swiper-item-introduce>.content {
  margin: 0;
  height: 20px;
  line-height: 20px;
  color: white;
}

.rk-investor-swiper-wrapper .swiper-button-prev,
.rk-investor-swiper-wrapper .swiper-button-next {
  background-repeat: no-repeat;
  background-size: 100% 100%;
  height: 10px;
  width: 25px;
  bottom: 15px;
  top: auto;
  left: auto;
}

.rk-investor-swiper-wrapper .swiper-button-prev {
  background-image: url(../img/iot-device-arrow-left.png);
  right: 50px;
}

.rk-investor-swiper-wrapper .swiper-button-next {
  background-image: url(../img/iot-device-arrow-right.png);
  right: 0;
}

.rk-investor-swiper-wrapper .swiper-pagination {
  height: 20px;
  line-height: 20px;
  position: absolute;
  right: 100px;
  left: auto;
  width: auto;
}



.rk-investor-bg-img {
  width: 100%;
  height: 360px;
  background: url('../img/rk-investor.png');
  background-size: 100%;
  position: relative;
}

.rk-investor-introduce-wrapper {
  position: absolute;
  padding: 48px 24px;
  width: 400px;
  height: 360px;
  background-color: #E51D30;
  color: white;
  line-height: 24px;
  bottom: 72px;
  right: 110px;
}

.rk-investor-introduce-wrapper span {
  font-size: 18px;
  color: #ffffff;
  line-height: 25px;
}

.rk-investor-introduce-wrapper .rk-investor-introduce-title {
  font-size: 36px;
  color: #ffffff;
  line-height: 60px;
  margin-bottom: 125px;
}

.rk-investor-shares {
  padding: 60px 80px;
  background: url(../img/rk-investor01.png) no-repeat center;
  background-size: 100%;
}

.rk-investor-shares h1 {
  font-size: 32px;
  line-height: 45px;
  color: #1A1E24;
  margin: 0;
}

.rk-investor-shares h6 {
  font-size: 18px;
  line-height: 25px;
  color: #1A1E24;
  margin: 8px 0 0;
}

.rk-investor-shares ul {
  list-style: none;
  margin: 40px 0 0;
  padding: 0;
}

.rk-investor-shares li {
  float: left;
  width: 50%;
  text-align: left;
}

.rk-investor-shares li strong {
  display: block;
  font-size: 32px;
  line-height: 44px;
  color: #1A1E24;
}

.rk-investor-shares li span {
  display: block;
  font-size: 18px;
  line-height: 25px;
  color: #1A1E24;
  margin-top: 8px;
}

.rk-investor-shares-trend {
  background-color: #2D343D;
  padding: 80px;
}

.rk-investor-shares-trend ul {
  list-style: none;
}

.rk-investor-shares-trend li {
  float: left;
  width: 30%;
}

.rk-investor-shares-trend li:first-child {
  width: 40%;
  height: 106px;
}

.rk-investor-shares-trend li .echarts {
  height: 100%;
}

.rk-investor-shares-trend li>span {
  display: block;
  font-size: 14px;
  color: #ffffff;
  line-height: 20px;
}

.rk-investor-shares-trend li>strong {
  display: block;
  font-size: 48px;
  line-height: 65px;
  color: #E51D30;
}

.rk-investor-shares-trend li>i {
  display: block;
  font-style: normal;
  font-size: 12px;
  color: #ffffff;
}

.rk-investor-shares-trend li div {
  line-height: 25px;
  margin-top: 14px;
}

.rk-investor-shares-trend li div:first-child {
  margin-top: 0;
}

.rk-investor-shares-trend li div>span {
  font-size: 14px;
  color: #ffffff;
  line-height: 20px;
}

.rk-investor-shares-trend li div>strong {
  font-size: 18px;
  line-height: 25px;
  color: #E51D30;
}

.rk-investor-shares-trend li:last-child {
  border-left: 2px solid #E51D30;
  padding-left: 78px;
}

.look-more {
  width: 100px;
  height: 30px;
  background: rgba(255,255,255,1);
  font-weight: 500;
  font-size: 15px;
  text-align: left;
  color: #E51D30;
  border: 1px solid #E51D30;
  text-align: center;
  line-height: 30px;
  cursor: pointer;
  float: right;
  position: relative;
  top: -40px;
}

.look-more:hover{
  background: #E51D30;
  color: #fff;
}

.rk-news-list{
  margin-top: 72px;
}

.rk-news-list ul,.rk-report-list ul,.rk-QA-list ul{
  padding: 0;
}

.rk-news-list ul li{
  padding: 0px 49px;
  list-style: none;
  border: 1px solid #E1E1E1;
  cursor: pointer;
}

.rk-news-list ul li p:nth-child(1){
  font-weight: 500;
  font-size: 18px;
  text-align: left;
  letter-spacing: 4px;
}
.rk-news-list ul li p:nth-child(2){
  font-weight: 500;
  font-size: 12px;
  text-align: left;
}
.rk-news-list ul li p:nth-child(3){
  font-weight: 400;
  font-size: 14px;
  text-align: left;
  line-height: 26px;
  letter-spacing: 1px;

  height: 46px;
  overflow: hidden;
  text-overflow: ellipsis;
  /* 弹性伸缩盒子模型显示 */
  display: -webkit-box;
  /* 限制在一个块元素显示的文本行数 */
  -webkit-line-clamp: 2;
  /* 设置或检索伸缩盒对象的子元素的排列方式 */
  -webkit-box-orient: vertical;
}
.rk-news-list ul li:hover{
  background: #E51D30;
  color: #fff;
}

.rk-report-list{
  margin-top: 72px;
}

.rk-report-list ul{
  overflow: auto;
}

.rk-report-list ul li:hover{
  background: #E51D30;
  color: #fff;

}
.rk-report-list ul li:hover div:nth-child(1) p{
  color: #fff;
}
.rk-report-list ul li{
  padding: 0px 10px;
  list-style: none;
  cursor: pointer;
  width: 50%;
  float: left;
  display: flex;
}

.rk-report-list ul li div{
  float: left;
}

.rk-report-list ul li div:nth-child(1){
  width: 100px;
  height: 100px;
  border: 1px solid #E51D30;
  font-size: 24px;
  text-align: center;
  color: #E51D30;
}

.rk-report-list ul li div:nth-child(1) p{
  width: 100px;
  display: block;
  height: 20px;
  margin: 16px auto;
}
.rk-report-list ul li div:nth-child(1) p:nth-child(1){
  margin-top: 20px;
}
/*.rk-report-list ul li div:nth-child(1) p:hover{*/
/*  background: #E51D30;*/
/*  color: #fff;*/
/*}*/

.rk-report-list ul li div:nth-child(2){
  height: 57px;
  letter-spacing: 2px;
  line-height: 30px;
  font-size: 18px;
  font-weight: 400;
  margin: 22px;
  overflow: hidden;
  text-overflow: ellipsis;
  display: -webkit-box;
  -webkit-line-clamp: 2;
  -webkit-box-orient: vertical;
}

.rk-QA-list{
  margin-top: 72px;
}

.rk-QA-list ul{
  overflow: auto;
}

.rk-QA-list ul li{
  padding: 30px;
  list-style: none;
  cursor: pointer;
  float: left;
  background: rgba(250,250,250,1);
  margin-bottom: 20px;
  width: 100%;
}

.rk-QA-list ul li .questions p{
  display: flex;
}

.rk-QA-list ul li .questions p span:nth-child(1){
  width: 38px;
  height: 38px;
  text-align: center;
  line-height: 38px;
  flex-shrink: 0;
  color: #fff;
  font-size: 20px;
  border-radius: 5px 5px 5px 5px;
  background: rgba(37,56,88,1);
  float: left;
  margin-right: 13px;
}

.rk-QA-list ul li .questions p span:nth-child(2){
  font-size: 16px;
  text-align: left;
  color: #000000;
  line-height: 26px;
  letter-spacing: 1px;
}

.rk-QA-list ul li .answers{
  margin-top: 40px;
}
.rk-QA-list ul li .answers p{
  display: flex;
}

.rk-QA-list ul li .answers .answers_icon{
  width: 38px;
  height: 38px;
  text-align: center;
  line-height: 38px;
  flex-shrink: 0;
  color: #fff;
  font-size: 20px;
  border-radius: 5px 5px 5px 5px;
  background: #367CD0;
  float: left;
  margin-right: 13px;
}
.rk-QA-list ul li .answers div:nth-child(2) p{
  margin: 4px;
}

.rk-QA-list ul li .answers div:nth-child(2) p:nth-child(1){
  color: #367CD0;
  font-size: 14px;
}
.rk-QA-list ul li .answers div:nth-child(2) p:nth-child(1) span:nth-child(1){
  margin-right: 10px;
}
.rk-QA-list ul li .answers div:nth-child(2) p:nth-child(2){
  font-size: 16px;
  text-align: left;
  color: #000000;
  line-height: 26px;
  letter-spacing: 1px;
}