#box header {
  font-size: 0px;
}

#box header .swiper-pagination-bullet {
  width: 15px;
  height: 15px;
  margin: 0 12px;
}

#box .swiper-pagination {
  bottom: 35px;
}

.mt {
  display: none;
}

#introduce {
  padding-top: 43px;
  padding-bottom: 106px;
  min-width: 1200px;
}

#introduce .introduce_info {
  width: 1200px;
  height: 410px;
  overflow: hidden;
  margin: 35px auto 0;
  background-size: 100% auto;
}

#introduce .introduce_info img {
  float: right;
  width: 210px;
  max-height: 70%;
  margin-top: 90px;
  margin-right: 80px;
}

#introduce .introduce_info .introduce_info_cont {
  width: 870px;
  float: left;
  padding-top: 130px;
  padding-left: 95px;
}

#introduce .introduce_info .introduce_info_cont p {
  font-size: 20px;
  line-height: 45px;
}

#introduce .introduce_info .introduce_info_cont p b{
  font-size: 20px !important;
}

h6 {
  font-size: 30px !important;
  line-height: 80px !important;
  margin-top: 0 !important;
}
h6 b {
  font-size: 30px !important;
}
h6 span{
  font-size: 30px !important;
}
h6 b i.pc{

  font-size: 30px !important;
}

#policy {
  padding-bottom: 29px;
  min-width: 1200px;
}

#policy .policy_info {
  width: 1200px;
  height: 414px;
  overflow: hidden;
  margin: 50px auto 0;
}

#policy .policy_info div {
  padding: 45px 20px;
  line-height: 36px;
  font-size: 20px;
  margin: 0 4px;
  height: 100%;
  float: left;
}

#policy .policy_info .policy_info_a {
  width: 271px;
}

#policy .policy_info .policy_info_b {
  width: 173px;
}

#policy .policy_info .policy_info_c {
  width: 488px;
}

#policy .policy_info .policy_info_d {
  width: 236px;
}

#event {
  min-width: 1200px;
}

#event .event_info {
  width: 1200px;
  margin: 0 auto;
  margin-top: 45px;
  padding-bottom: 45px;
}

#event .event_info ul {
  padding-bottom: 35px;
}

#event .event_info ul li {
  margin: 15px 0;
  font-size: 20px;
  line-height: 30px;
}

#event .event_info ol {
  overflow: hidden;
}

#event .event_info ol li {
  width: calc(100% / 3 - 10px);
  height: 270px;
  float: left;
  cursor: pointer;
  margin: 0 5px;
  position: relative;
}

#event .event_info ol li img {
  width: 70px;
  position: absolute;
  left: 50%;
  top: 50%;
  transform: translate(-50%, -50%);
  transition: all .3s;
}

#event .event_info ol li img.play {
  width: 60px;
}

#event .event_info ol li p {
  line-height: 60px;
  font-size: 18px;
}

#event .event_info ol li:hover img {
  transition: all .3s;
  transform: translate(-50%, -50%) scale(1.1);
}

#marketing {
  min-width: 1200px;
}

#marketing .marketing_info {
  width: 1200px;
  margin: 0 auto;
  padding: 0 100px;
  margin-top: 45px;
  padding-bottom: 18px;
}

#marketing .marketing_info p {
  font-size: 20px;
  line-height: 35px;
  margin-bottom: 35px;
}

#advantage {
  min-width: 1200px;
}

#advantage h6 {
  margin-bottom: 60px;
}

#advantage .advantage_info {
  width: 1200px;
  margin: 0 auto;
}

#advantage .advantage_info ol {
  overflow: hidden;
  padding-bottom: 72px;
}

#advantage .advantage_info ol li {
  color: #fff;
  height: 425px;
  width: calc(100% / 4 - 2px);
  text-align: center;
  padding: 60px 50px 0;
}

#advantage .advantage_info ol li img {
  height: 50px;
  margin-bottom: 40px;
}

#advantage .advantage_info ol li h5 {
  font-size: 26px;
  margin-bottom: 25px;
}

#advantage .advantage_info ol li p {
  font-size: 18px;
  text-align: left;
  line-height: 35px;
}

#advantage .advantage_info ol li:nth-child(6) {
  padding-left: 30px;
  padding-right: 30px;
}

#advantage .advantage_info ol li:hover {
  background-color: rgba(0, 255, 255, 0.1);
  transition: all .3s;
}

#core {
  min-width: 1200px;
}

#core .core_info {
  width: 1200px;
  margin: 0 auto;
  padding-bottom: 35px;
}

#core .core_info ul {
  position: relative;
  overflow: hidden;
  margin: 35px 0;
}

#core .core_info ul li {
  width: 230px;
  height: 230px;
  padding: 75px 65px;
  font-size: 21px;
  margin: 0 10px;
  line-height: 35px;
}

#core .core_info ul img {
  position: absolute;
}

#core .core_info ul li.one {
  line-height: 70px;
}

#core .core_info ul:nth-child(2n - 1) {
  padding: 0 130px 0 65px;
}

#core .core_info ul:nth-child(2n - 1) img:nth-child(1) {
  left: 0;
  top: 50%;
  transform: translateY(-100%);
}

#core .core_info ul:nth-child(2n - 1) img:nth-child(6) {
  right: 0;
}

#core .core_info ul:nth-child(2n) {
  padding-left: 200px;
}

#core .core_info ul:nth-child(2n) img:nth-child(1) {
  left: 0;
  top: 30%;
  transform: translateX(40px);
}

#support {
  min-width: 1200px;
}

#support h6 {
  margin-bottom: 45px;
}

#support .support_info {
  width: 1200px;
  margin: 0 auto;
  overflow: hidden;
  position: relative;
  padding-bottom: 450px;
}

#support .support_info h5 {
  font-size: 24px;
  margin-bottom: 35px;
}

#support .support_info p {
  font-size: 20px;
  line-height: 35px;
}

#support .support_info ol {
  width: 300px;
  bottom: 50px;
  height: 300px;
  position: absolute;
  transform-origin: center;
  transform: rotate(45deg);
}

#support .support_info ol li {
  width: 130px;
  height: 130px;
  margin: 5px;
  float: left;
  overflow: hidden;
  transition: all .3s;
  border: 1px solid transparent;
}

#support .support_info ol li img {
  width: 145%;
  transform: rotate(-45deg) translateY(-22%);
}

#support .support_info ol li:hover {
  transition: all .3s;
  background-color: #0ff;
}

#support .support_info ol:nth-child(5) {
  left: 150px;
}

#support .support_info ol:nth-child(6) {
  left: 345px;
  z-index: 3333;
}

#support .support_info ol:nth-child(7) {
  left: 540px;
}

#support .support_info ol:nth-child(8) {
  left: 740px;
}

#support .support_info .lose_1 {
  width: 93px;
  height: 155px;
  position: absolute;
  bottom: 148px;
  left: 75px;
  background: url("../img/images/lose_11.png") center no-repeat;
  background-size: contain;
}

#support .support_info .lose_2 {
  width: 93px;
  height: 155px;
  position: absolute;
  bottom: 149px;
  right: 80px;
  background: url("../img/images/lose_14.png") center no-repeat;
  background-size: contain;
}

#support .support_info .lose_3 {
  width: 25px;
  height: 25px;
  position: absolute;
  bottom: 320px;
  left: 384px;
  background: url("../img/images/lose_06.png") center no-repeat;
  background-size: contain;
}

#support .support_info .lose_4 {
  width: 25px;
  height: 25px;
  position: absolute;
  bottom: 320px;
  right: 398px;
  background: url("../img/images/lose_06.png") center no-repeat;
  background-size: contain;
}

#support .support_info .lose_7 {
  width: 40px;
  height: 40px;
  position: absolute;
  bottom: 320px;
  right: 586px;
  background: url("../img/images/lose_03.png") center no-repeat;
  background-size: contain;
}

#support .support_info .lose_5 {
  bottom: 85px;
}

#support .support_info .lose_6 {
  bottom: 72px;
}

#talk {
  min-width: 1200px;
}

#talk .talk_info {
  width: 1200px;
  margin: 0 auto;
  padding-top: 50px;
}

#talk .talk_info h5 {
  font-size: 24px;
  margin-bottom: 35px;
}

#talk .talk_info p {
  font-size: 20px;
  line-height: 35px;
  margin-bottom: 50px;
}

#talk .talk_info ul {
  overflow: hidden;
  margin-bottom: 0 !important;
}

#talk .talk_info ul li {
  float: left;
  margin: 5px;
  overflow: hidden;
  width: calc(1200px / 7 - 12px);
  transition: all .3s;
  border: 1px solid transparent;
}

#talk .talk_info ul li:hover {
  border-color: #0ff;
  transition: all .3s;
}

#talk .talk_info ul li:nth-child(7):hover,
#talk .talk_info ul li:nth-child(8):hover {
  border-color: transparent;
}

#map {
  padding-top: 50px;
  min-width: 1200px;
}

#map .map_info {
  width: 1200px;
  margin: 0 auto;
  padding: 60px 0;
  text-align: center;
}

#map .map_info img {
  width: 650px;
}

#link {
  padding-bottom: 30px;
  min-width: 1200px;
}

#link .link_info {
  width: 1200px;
  margin: 0 auto;
  padding: 72px;
  position: relative;
}

#link .link_info img {
  width: 244px;
  height: 93px;
}

#link .link_info .swiper-slide {
  margin: 20px 0;
}

footer {
  height: 258px;
}

footer button {
  width: 210px;
  height: 55px;
  cursor: pointer;
  font-size: 20px;
  margin-top: -32px;
  margin-left: -94px;
}

#mask div i.close {
  width: 45px;
  height: 45px;
}
#talk .talk_info h5 span{
  font-size: 24px !important;
}