.pc_menu {
  position: fixed;
  background-color: #fff;
}

.banner {
  width: 100%;
}

.banner img {
  display: block;
  max-width: 100%;
}

.banner_box {
  height: auto;
}

.banner .swiper-pagination-bullets {
  bottom: 120px !important;
}

.banner .swiper-button-next, 
.banner .swiper-button-prev {
  color: #DEDFF6;
}

.banner .swiper-pagination-bullet {
  width: 12px;
  height: 12px;
  margin: 0 6px !important;
  border-radius: 6px;
  opacity: 1;
  background:#CFCCEE;
  box-shadow:0px 2px 6px 0px rgba(197,199,233,1);
}

.banner .swiper-pagination-bullet-active {
  background-color: #fff;
}

.banner_title {
  position: absolute;
  top: 18%;
  width: 100%;
  text-align: center;
  font-size: 28px;
  font-weight: 400;
  color:rgba(39,38,47,1);
  letter-spacing: 5px;
}

.banner_btn {
  position: absolute;
  top: 30%;
  left: 50%;
  display: block;
  width: 140px;
  height: 28px;
  margin-left: -70px;
  line-height: 28px;
  text-align: center;
  color: #fff;
  background:rgba(255,187,15,1);
  box-shadow: 0px 8px 10px 0px rgba(248,182,44,0.25), inset 0px 1px 6px 0px rgba(255,255,255,0.73);
  border-radius: 15px;
  cursor: pointer;
}

.swiper-button-next,
.swiper-button-prev {
  display: none;
}

.banner_text {
  position: absolute;
  bottom: 15%;
  width: 100%;
  text-align: center;
  font-size: 14px;
  font-weight: 400;
  color:rgba(106,99,160,1);
  letter-spacing: 20px;
}

.article {
  position: relative;
  width: 100%;
  background-color: #fff;
}

.tab_box {
  position: relative;
  height: 596px;
}

.tab_container {
  position: absolute;
  top: -60px;
  left: 0;
  z-index: 9;
  width: 100%;
  padding: 40px 0 32px;
  box-shadow: 0 12px 10px 0 rgba(248,248,253,1);
  background-color: #fff;
}

.tab_item {
  float: left;
  width: 33.333%;
  text-align: center;
  opacity: 0.5;
  cursor: pointer;
}

.tab_item img {
  display: block;
  width: 46px;
  height: 46px;
  margin: 0 auto;
}

.tab_item span {
  display: block;
  margin: 20px 0;
  text-align: center;
  font-size: 18px;
  color: #27262f;
  font-weight: 300;
  font-family: PingFang-SC-Medium;
}

.tab_item em {
  font-size: 16px;
  font-weight: 400;
  color: #ffbb0f;
  letter-spacing: 2px;
}

.tab_current {
  opacity: 1;
}

.tab_content {
  width: 100%;
  height: 360px;
  margin-top: 40px;
  padding: 0 40px 0 60px;
  box-sizing: border-box;
}

.tab_text {
  width: 415px;
  color: #27262F;
}

.tab_text h3 {
  margin-bottom: 20px;
  font-size: 24px;
  color: #27262F;
  font-weight: 400;
}

.tab_text span {
  font-size: 12px;
  font-weight: 300;
  color: rgba(39,38,47,.5);
  letter-spacing: 4px;
  
}

.tab_text p {
  margin-top: 30px;
  line-height: 28px;
  font-size: 14px;
  font-weight: 400;
  color: rgba(39,38,47,.7);
}

.tab_btn {
  float: left;
  width: 160px;
  height: 50px;
  margin-top: 60px;
  line-height: 50px;
  text-align: center;
  font-size: 14px;
  font-weight: 500;
  color: #fff;
  background-color: #ffbb0f;
  box-shadow: 0px 8px 10px 0px rgba(248,182,44,0.25), inset 0px 1px 6px 0px rgba(255,255,255,0.73);
}

.tab_img {
  width: 657px;
}

.tab_img img {
  display: block;
  width: 100%;
}

.news {
  width: 100%;
  padding: 80px 0 60px;
  background-image: linear-gradient(#FAFAFE, #F6F6FD);
}

.title_news,
.title_newText {
  width: 100%;
  text-align: center;
}

.title_news {
  font-family: PingFangSC-Semibold;
  font-size: 32px;
  color: #27262F;
  letter-spacing: 20px;
}

.title_news::before {
  content: "";
  display: inline-block;
  margin-right: 20px;
  width: 12px;
  height: 12px;
  vertical-align: 5px;
  border-radius: 50%;
  background-color: #FFBB0F;
}

.title_newText {
  margin: 20px 0 60px;
  line-height: 14px;
  font-size: 14px;
  font-family: PingFang-SC-Medium;
  letter-spacing: 2px;
  color: #2D2C35;
  opacity: 0.5;
}

.news_box {
  width: 100%;
}

.news_box li {
  float: left;
  width: 50%;
  background-color: #fff;
}

.new_img_box {
  float: left;
  width: 50%;
  height: 320px;
  overflow: hidden;
}

.new_img {
  display: block;
  width: 100%;
  transition: all 0.8s ease;
}

.new_img:hover {
  transform: scale(1.1);
}

.new_content {
  position: relative;
  float: left;
  width: 240px;
  height: 230px;
  padding: 90px 40px 0;
  color: #27262F;
  background-color: #fff;
}

.new_content::before {
  position: absolute;
  top: 50%;
  left: -5px;
  content: "";
  display: block;
  width: 12px;
  height: 12px;
  background-color: #fff;
  transform: rotate(45deg);
}

.new_content p {
  width: 100%;
  height: 45px;
  margin: 15% 0;
  text-overflow: -o-ellipsis-lastline;
	overflow: hidden;
	text-overflow: ellipsis;
	display: -webkit-box;
	-webkit-line-clamp: 2;
	line-clamp: 2;
	-webkit-box-orient: vertical;
}

.new_content em {
  font-size: 16px;
  color: #FFBB0F;
  font-weight: 400;
}

.new_content span {
  font-size: 12px;
  font-weight: 400;
  color:rgba(39,38,47,.5)
}

.new_content a {
  color:rgba(39,38,47,1);
  font-size: 18px;
}

.new_content a:hover {
  color: #FFBB0F;
}

.news_box li:nth-child(4n) .new_img_box,
.news_box li:nth-child(4n-1) .new_img_box {
  float: right;
}

.news_box li:nth-child(4n) .new_content,
.news_box li:nth-child(4n-1) .new_content {
  float: left;
}

.news_box li:nth-child(4n) .new_content::before,
.news_box li:nth-child(4n-1) .new_content::before {
  left: 313px;
}

.news_link {
  width: 100%;
  padding-top: 60px;
  text-align: center;
  font-size: 18px;
}

.news_link a {
  position: relative;
  padding-right: 20px;
  color: rgba(0, 0, 0, .5);
}

.news_link a:hover { 
  color: #FFBB0F;
}

.member_box {
  width: 100%;
  margin-bottom: 80px;
  padding: 80px 0;
  border-bottom: 1px solid #E5ECF9;
}

.member_info_item {
  position: relative;
  width: 270px;
  padding-left: 50px;
}

.member_info_item::before {
  content: "";
  position: absolute;
  top: 50%;
  left: 0;
  display: block;
  width: 1px;
  height: 102px;
  margin-top: -51px;
  background-color: #e5ecf9;
}

.member_info_item:first-child::before {
  display: none;
}

.member_info_item h4 {
  font-weight: 400;
  font-size: 18px;
  color: #27262f;
}

.member_info_item p {
  font-weight: 400;
  color: rgba(39,38,47,.5);
}

.member_number {
  display: block;
  margin: 20px 0;
  font-size: 42px;
  color: #FFBB0F;
  text-shadow: 0px 5px 9px rgba(229,229,252,1);
}

.partners_box {
  padding: 0 10px;
}

.partners_box li {
  float: left;
  width: 180px;
  padding: 35px 0;
  text-align: center;
}

.partners_box li img {
  display: block;
  width: 130px;
  margin: 0 auto;
}

.partners_more {
  width: 100%;
  padding: 60px 0;
  text-align: center;
}

.partners_more a {
  position: relative;
  padding-right: 25px;
  font-size: 18px;
  color: #ffbb0f;
}

.news_link a::after,
.partners_more a::after {
  content: "";
  position: absolute;
  top: 2px;
  right: 0;
  display: block;
  width: 16px;
  height: 16px;
  background: url(../images/icon_down_active.png);
  background-size: cover;
  transform: rotate(-90deg);
}

.news_link a::after {
  opacity: .5;
  background: url(../images/icon_down_other.png);
  background-size: cover;
}

.news_link a:hover::after {
  opacity: 1;
  background: url(../images/icon_down_active.png);
  background-size: cover;
}

.contact_us {
  padding-bottom: 80px;
}

.contact_us_box {
  width: 810px;
  margin: 0 auto;
  position: relative;
}

.ipt_text {
  width: 240px;
  height: 48px;
  margin-right: 56px;
  padding: 0 12px;
  font-size: 14px;
  color:rgba(0,0,0,.7);
  border: 1px solid #f4f4f4;
  border-radius: 5px;
}

input::placeholder {
  color:rgba(39,38,47,.3);
}

.contact_btn {
  width: 160px;
  height: 48px;
  font-size: 14px;
  font-weight: bold;
  color: #fff;
  border: 0 none;
  cursor: pointer;
  background-color: #ffbb0f;
  box-shadow: 0 8px 10px 0 rgba(248,182,44,0.25), inset 0 1px 6px 0 rgba(255,255,255,0.73);
  border-radius: 1px;
  transition: all .3s ease-in;
}

.contact_btn:hover {
  background-color: #FFA408;
  transform: scale(1.01) translateY(-2px);
}

.flex_column{
  display: flex;
  flex-direction: column;
  float: left;
  position: relative;
}

.inputTip{
  color: #FF6772;
  font-size: 14px;
  line-height: 24px;
  position: absolute;
  top: 42px;
  right: 56px;
  opacity: 0;
}

.index_logo_li {
  margin: 80px auto 0;
}

/* 屏幕宽度小于等于768px时 */
@media(max-width: 768px) {
  .banner img {
    height: 4.00rem;
    width: 100%;
  }
  .banner_title {
    top: 16%;
    font-size: 0.36rem;
    letter-spacing: 0.04rem;
  }

  .banner_text {
    font-size: 0.24rem;
    letter-spacing: 0.10rem;
  }

  .banner_btn {
    top: 40%;
    width: 1.80rem;
    height: 0.48rem;
    margin-left: -0.9rem;
    line-height: 0.48rem;
    font-size: 0.24rem;
  }

  .banner .swiper-pagination-bullets {
    bottom: 6% !important;
  }

  .banner .swiper-pagination-bullet {
    width: 0.16rem;
    height: 0.16rem;
    border-radius: 0.08rem;
  }

  .tab_box {
    height: auto;
  }

  .mobile_tab_container {
    position: static;
    top: 0;
    left: 0;
    padding-bottom: 0;
  }

  .mobile_tab_item span {
    margin: 0.05rem 0;
    font-size: 0.24rem;
  }

  .mobile_tab_content {
    height: auto;
    padding: 0;
  }

  .mobile_tab_content_box {
    position: relative;
  }

  .mobile_tab_text {
    position: absolute;
    top: 0;
    left: 0;
    display: flex !important;
    align-items: center;
    width: 100%;
    height: 100%;
    padding: 0.20rem;
    font-size: 0.12rem;
    line-height: 0.30rem;
    color: #fff;
    box-sizing: border-box;
    background-color: rgba(0,0,0,.2);
  }

  .mobile_tab_text p {
    overflow: hidden;
    text-overflow: ellipsis;
    display: -webkit-box;
    -webkit-line-clamp: 3;
    line-clamp: 3;
    -webkit-box-orient: vertical;
    font-size: 0.24rem;
    letter-spacing: 0.020rem;
  }

  .mobile_tab_btn {
    color: #fff;
    position: absolute;
    bottom: 0.2rem;
    right: 0.3rem;
    font-size: 0.26rem;
    opacity: .9;
    padding-right: 0.3rem;
    display: block;
  }

  .mobile_tab_btn::after {
    content: "";
    position: absolute;
    right: 0;
    display: block;
    width: 0.22rem;
    height: 0.22rem;
    background: url(../images/icon_down_white.png);
    background-size: cover;
    transform: rotate(-90deg);
    position: absolute;
    top: 0.03rem;
    right: 0;
  }

  .mobile_tab_img {
    width: 100%;
  }

  .mobile_news {
    padding: 0.60rem 0;
  }

  .title_news {
    letter-spacing: 0.03rem;
    font-size: 0.48rem;
  }

  .title_news::before {
    margin-right: 0.30rem;
    width: 0.18rem;
    height: 0.18rem;
    vertical-align: 0.07rem;
  }

  .title_newText {
    margin: 0.30rem 0 0.90rem;
    line-height: 0.21rem;
    font-size: 0.21rem;
    letter-spacing: 0.02rem;
  }

  .new_content a {
    font-size: 0.24rem;
  }

  .new_content p{
    font-size: 0.24rem;
    height: 0.68rem;
  }

  .inputTip{
    font-size: 0.24rem;
    line-height: 0.22rem;
    position: absolute;
    top: 0.82rem;
    right: 0.56rem;
    opacity: 0;
  }

  .mobile_news_box li {
    display: flex;
    width: 100%;
    align-items: center;
  }

  .mobile_news_content {
    width: 50%;
    height: auto;
    padding: 0 5%;
    box-sizing: border-box;
  }

  .mobile_news li .new_img_box {
    height: auto;
  }

  .mobile_news li:nth-child(2n-1) {
    flex-direction: row;
  }

  .mobile_news li:nth-child(2n) {
    flex-direction: row-reverse;
  }

  .mobile_news li:nth-child(2n-1) .new_content::before {
    left: -0.12rem;
    width: 0.24rem;
    height: 0.24rem;
  }

  .mobile_news li:nth-child(2n) .new_content::before {
    left: 100%;
    width: 0.24rem;
    height: 0.24rem;
    transform: rotate(45deg) translateX(-0.18rem);
  }

  .news_link, .partners_more {
    padding-top: 0.60rem;
    text-align: center;
    font-size: 0.28rem;
  }
  
  .news_link a, .partners_more a {
    position: relative;
    padding-right: 0.20rem;
    font-size: 0.28rem;
    color: rgba(0, 0, 0, .5);
  }

  .news_link a::after, .partners_more a::after {
    top: 0.05rem;
    right: -0.14rem;
    width: 0.24rem;
    height: 0.24rem;
  }

  .partners_more a::after {
    top: 0.03rem;
  }

  .partners_more{
    padding: 0.60rem 0;
  }
  .partners_more a{
    color: #ffbb0f;
  }

  .member_info_item h4 {
    font-size: 0.32rem;
  }

  .member_number{
    font-size: 0.60rem;
  }

  .member_info_item p{
    font-size: 0.32rem;
  }

  .contact_us{
    padding: 0.8rem 0 0.6rem;
  }

  .mobile_member_box {
    padding: 0.50rem 0;
  }

  .mobile_member_info {
    width: 100%;
    margin-top: 0.30rem;
    padding-top: 0.30rem;
    box-sizing: border-box;
  }

  .mobile_member_info:first-child {
    margin-top: 0;
    padding-top: 0;
  }

  .mobile_member_info::before {
    top: 0;
    left: 50%;
    width: 90%;
    height: 0.01rem;
    margin: 0;
    transform: translateX(-50%);
  }

  .mobile_member_info:first-child::before {
    display: none;
  }

  .index_logo_li {
    margin: 0.8rem auto 0;
  }

  .mobile_partners_box {
    padding: 0;
  }

  .mobile_partners_box li {
    width: 33.333%;
    padding: 0.15rem;
    box-sizing: border-box;
  }

  .mobile_partners_box li img {
    width: 100%;
    height: auto;
  }

  .mobile_contact_us_box {
    width: 100%;
    padding: 0 0.20rem;
    box-sizing: border-box;
  }

  .mobile_flex_column {
    width: 100%;
  }

  .mobile_ipt_text {
    width: 100%;
    margin: 0 0 0.70rem;
    box-sizing: border-box;
  }

  .mobile_contact_btn {
    width: 100%;
  }  
}