body, h1, h2, h3, h4, h5, h6, hr, p, blockquote, dl, dt, dd, ul, ol, li, pre, form, fieldset, legend, button, input, textarea, th, td {
  margin: 0;
  padding: 0;
}
html {
  color: #000;
  overflow-y: scroll;
  overflow: -moz-scrollbars
}
img {
  width: 100%;
  height: 100%;
}
a {
  text-decoration: none;
}
/* 顶部banner */
.banner {
  width: 100%;
  height: 462px;
  background: url('../images/multimode/banner.png');
  background-size: 100% 100%;
  margin-top: 80px;
}
.banner::after {
  content: "";
  display: block;
  clear: right;
}
.banner-content {
  width: 82.5%;
  margin: auto;
  padding-top: 47px;
  display: flex;
  justify-content: space-around;
}
.banner-content::after {
  content: "";
  display: block;
  clear: right;
}
.banner-left {
  float: left;
}
.banner-title {
  height: 40px;
  font-family: PingFangSC-Semibold;
  font-size: 48px;
  color: #282828;
  letter-spacing: 0;
  text-align: justify;
  line-height: 40px;
  font-weight: 600;
  margin: 34px 0 40px;
}
.banner-title2 {
  width: 577px;
  height: 21px;
  font-family: PingFangSC-Medium;
  font-size: 22px;
  color: #247DFF;
  letter-spacing: 0;
  text-align: justify;
  line-height: 21px;
  font-weight: 500;
}
.banner-title3 {
  width: 576px;
  height: 64px;
  font-family: PingFangSC-Regular;
  font-size: 18px;
  color: #282828;
  letter-spacing: 0;
  text-align: justify;
  line-height: 32px;
  font-weight: 400;
  margin: 24px 0 48px;
}
.banner-trial {
  width: 128px;
  height: 44px;
  background: #247DFF;
  text-align: center;
}
.banner-trial a {
  font-family: PingFangSC-Regular;
  font-size: 20px;
  color: #FFFFFF;
  letter-spacing: 0;
  font-weight: 400;
  line-height: 44px;
}
.banner-right {
  float: right;
  width: 541px;
  margin-left: 81px;
}
.banner-right video {
  width: 100%;
}
/* 功能介绍 */
.introduce {
  width: 82.5%;
  margin: auto;
  margin-bottom: 85px;
}
.introduce-title {
  text-align: center;
  font-family: PingFangSC-Regular;
  font-size: 40px;
  color: #282828;
  letter-spacing: 0;
  line-height: 40px;
  font-weight: 400;
  margin: 96px 0 48px;
}
.introduce-list {
  width: 100%;
  display: flex;
  justify-content: space-between;
  margin-bottom: 24px;
}
.introduce-item {
  height: 267px;
  background: #FFFFFF;
  border: 0.8px solid rgba(240,240,240,1);
  margin-right: 32px;
  padding: 0 38px;
  box-sizing: border-box;
  text-align: center;
  width: 100%;
}
.introduce-item:nth-child(4) {
  margin: 0;
}
.introduce-img {
  width: 64px;
  height: 64px;
  margin: 52px 0 9px;
}
.introduce-title2 {
  font-family: PingFangSC-Regular;
  font-size: 18px;
  color: #333333;
  letter-spacing: 0;
  font-weight: 400;
  margin-bottom: 22px;
}
.introduce-content {
  font-family: PingFangSC-Regular;
  font-size: 14px;
  color: #666666;
  letter-spacing: 0;
  line-height: 20px;
  font-weight: 400;
  text-align: left;
}
.introduce-trial {
  margin: auto;
  width: 128px;
  height: 44px;
  /* background: #247DFF; */
  text-align: center;
  border-bottom: 1px solid #247DFF;
}
.introduce-trial a {
  font-family: PingFangSC-Regular;
  font-size: 16px;
  /* color: #FFFFFF; */
  color: #247DFF;
  letter-spacing: 0;
  font-weight: 400;
  line-height: 44px;
}
/* 应用场景 */
.scene {
  width: 100%;
  height: 778px;
  background: #F8F9FB;
  padding-top: 95.5px;
  box-sizing: border-box;
}
.scene-content-box {
  width: 82.5%;
  margin: auto;
  display: flex;
}
.scene-title {
  text-align: center;
  font-family: PingFangSC-Regular;
  font-size: 40px;
  color: #282828;
  letter-spacing: 0;
  line-height: 40px;
  font-weight: 400;
  margin-bottom: 84px;
}
.scene-tab {
  background: #fff;
  width: 190px;
}
.scene-tab-list {
  flex: 1;
  background: #fff;
  margin-left: 6px;
}
.scene-item {
  width: 100%;
  text-align: center;
  height: 78px;
  font-family: PingFangSC-Regular;
  font-size: 20px;
  color: #666666;
  letter-spacing: 0;
  text-align: center;
  font-weight: 400;
  /* line-height: 78px; */
  cursor: pointer;
}
.scene-item p {
  line-height: 78px !important;
}
.scene-tab .scene-active {
  background-image: linear-gradient(90deg, #1F81FB 0%, #026FE3 100%);
  color: #fff;
}
.scene-content {
  display: flex;
  display: none;
  padding: 48px 0 56px 55px;
  width: 100%;
  height: 100%;
  box-sizing: border-box;
  flex-direction: column;
  justify-content: center;
}
.scene-content-active {
  display: flex;
  animation:showDivAni 0.5s 1;
}
@keyframes showDivAni{
	0%{
    opacity: 0;
    transform: translate3d(0, 100%, 0);
  }
	100%{
    opacity: 1;
    transform: translate3d(0, 0, 0);
  }
}
.scene-top {
  display: flex;
}
.scene-left {
  flex: 1;
  margin-right: 80px;
  text-align: left;
}
.scene-left-line {
  border-bottom: 1px solid rgba(211,209,209,1);
}
.scene-left-title {
  font-family: PingFangSC-Medium;
  font-size: 21px;
  color: #282828;
  letter-spacing: -0.1px;
  font-weight: 500;
  margin-bottom: 24px;
}
.scene-left-content {
  font-family: PingFangSC-Regular;
  font-size: 18px;
  color: #666666;
  letter-spacing: 0;
  font-weight: 400;
  line-height: 26px;
  margin-bottom: 24px;
}
.scene-right-img {
  width: 291px;
  height: 176.7px;
}
.scene-bottom {
  margin-top: 24px;
}
.secne-bottom-img {
  width: 210px;
  height: 62px;
  margin-right: 23px;
  border: 1px solid rgba(211,209,209,1);
}

/* 技术优势 */
.advantage {
  width: 100%;
  height: 600px;
  padding-top: 94px;
  box-sizing: border-box;
}
.advantage-content {
  width: 82.5%;
  margin: auto;
}
.advantage-title {
  text-align: center;
  font-family: PingFangSC-Regular;
  font-size: 40px;
  color: #282828;
  letter-spacing: 0;
  line-height: 40px;
  font-weight: 400;
  margin-bottom: 78px;
}
.advantage-list {
  width: 100%;
  display: flex;
  justify-content: space-between;
}
.advantage-item {
  height: 292px;
  width: 100%;
  margin-left: 24px;
  border: 1px dashed rgba(177,215,255,1);
  padding: 0 32px;
  box-sizing: border-box;
}
.advantage-item:nth-child(1) {
  background: url(../images/multimode/advantage-bg-1.png);
  background-size: 100% 100%;
}
.advantage-item:nth-child(2) {
  background: url(../images/multimode/advantage-bg-2.png);
  background-size: 100% 100%;
}
.advantage-item:nth-child(3) {
  background: url(../images/multimode/advantage-bg-3.png);
  background-size: 100% 100%;
}
.advantage-img {
  height: 100px;
  margin-top: 29px;
  margin-bottom: 26px;
}
.advantage-item-title {
  font-family: PingFangSC-Medium;
  font-size: 20px;
  color: #333333;
  letter-spacing: 0;
  font-weight: 500;
  margin-bottom: 16px;
}
.advantage-item-content {
  font-family: PingFangSC-Regular;
  font-size: 16px;
  color: #666666;
  letter-spacing: 0;
  line-height: 26px;
  font-weight: 400;
}
.advantage-item:nth-child(1) .advantage-img {
  width: 92.3px;
}
.advantage-item:nth-child(2) .advantage-img {
  width: 90px;
}
.advantage-item:nth-child(3) .advantage-img {
  width: 112.6px;
}
/* 部署方式 */
.deploy {
  width: 100%;
  height: 658px;
  background: #F8F9FB;
  padding-top: 95.5px;
  box-sizing: border-box;
}
.deploy-content {
  width: 82.5%;
  margin: auto;
}
.deploy-title {
  text-align: center;
  font-family: PingFangSC-Regular;
  font-size: 40px;
  color: #282828;
  letter-spacing: 0;
  line-height: 40px;
  font-weight: 400;
  margin-bottom: 78px;
}
.deploy-list {
  width: 100%;
  display: flex;
  justify-content: space-between;
}
.deploy-item {
  height: 348px;
  width: 100%;
  margin-right: 40px;
  padding: 0 70px;
  box-sizing: border-box;
  background: #fff;
}
.deploy-item:nth-child(2) {
  margin: 0;
}
.deploy-item-img {
  float: left;
  width: 209px;
  height: 220px;
  margin-top: 64px;
  margin-right: 62px;
}
.deploy-item-right {
  float: left;
  margin-top: 97px;
}
.deploy-item-label {
  width: 81px;
  height: 38px;
  background: rgba(76,126,233,0.05);
  border: 0.5px solid rgba(76,126,233,1);
  font-family: PingFangSC-Regular;
  font-size: 16px;
  color: #4C7EE9;
  letter-spacing: 0.02px;
  text-align: center;
  font-weight: 400;
  line-height: 38px;
}
.deploy-item-title {
  font-family: PingFangSC-Medium;
  font-size: 18px;
  color: #333333;
  letter-spacing: 0;
  font-weight: 500;
  margin: 24px 0 16px;
}
.deploy-item-text {
  font-family: PingFangSC-Regular;
  font-size: 14px;
  color: #666666;
  letter-spacing: 0;
  line-height: 20px;
  font-weight: 400;
  margin-bottom: 12px;
}
/* 多种方式接入 */
.way {
  width: 100%;
  height: 320px;
  background: url(../images/multimode/way-bg.png);
  background-size: 100% 100%;
  padding-top: 85px;
  box-sizing: border-box;
  text-align: center;
}
.way-title {
  font-family: PingFangSC-Regular;
  font-size: 40px;
  color: #FFFFFF;
  letter-spacing: 0;
  line-height: 40px;
  font-weight: 400;
  margin-bottom: 24px;
}
.way-content {
  font-family: PingFangSC-Regular;
  font-size: 20px;
  color: #E8E8E8;
  letter-spacing: 0;
  line-height: 26px;
  font-weight: 400;
  margin-bottom: 12px;
}
/* 案例展示 */
.case {
  width: 100%;
  height: 865px;
  background: #F8F9FB;
  text-align: center;
  padding-top: 96px;
  box-sizing: border-box;
}
.case-title {
  font-family: PingFangSC-Regular;
  font-size: 40px;
  color: #282828;
  letter-spacing: 0;
  line-height: 40px;
  font-weight: 400;
  margin-bottom: 24px;
}
.case-content {
  font-family: PingFangSC-Semibold;
  font-size: 20px;
  color: #666666;
  letter-spacing: 0;
  line-height: 26px;
  font-weight: 400;
  margin-bottom: 10px;
}
.case-img {
  width: 1200px;
  margin-top: 27px;
  height: 520px;
}
/* 实力认证 */
.authentication {
  width: 82.5%;
  /* height: 1560px; */
  margin: auto;
  padding-top: 96px;
  box-sizing: border-box;
  text-align: center;
  margin-bottom: 70px;
}
.authentication-title {
  font-family: PingFangSC-Regular;
  font-size: 40px;
  color: #282828;
  letter-spacing: 0;
  line-height: 40px;
  font-weight: 400;
  margin-bottom: 24px;
}
.authentication-title-second {
  font-family: PingFangSC-Regular;
  font-size: 20px;
  color: #666666;
  letter-spacing: 0;
  line-height: 26px;
  font-weight: 400;
  margin-bottom: 65px;
}
.authentication-part1 {
  width: 100%;
  display: flex;
  justify-content: space-between;
}
.authentication-item {
  height: 360px;
  width: 100%;
  margin-right: 32px;
  border: 1px solid rgba(240,240,240,1);
}
.authentication-item:nth-child(2) {
  margin: 0;
}
.authentication-item-content {
  width: 100%;
  height: 244px;
  background: #F8F9FB;
  display: flex;
  justify-content: space-around;
  padding: 28px 32px;
  box-sizing: border-box;
}
.authentication-item-content-img {
  width: 244.23px;
  height: 188px;
  box-shadow: 0px 8px 8px 0px rgba(0,0,0,0.13);
}
.authentication-item-content-right {
  text-align: left;
  flex: 1;
  margin-left: 32px;
}
.authentication-item-content-1 {
  font-family: DIN-Black;
  font-size: 36px;
  color: #FFB314;
  letter-spacing: 0;
  font-weight: 900;
  line-height: 44px;
  margin-bottom: 12px;
}
.authentication-item-content-2 {
  height: 42px;
  font-family: PingFangSC-Regular;
  font-size: 16px;
  color: #666666;
  letter-spacing: 0;
  line-height: 26px;
  font-weight: 400;
  margin-bottom: 10px;
}
.authentication-item-content-3 {
  font-family: DIN-Black;
  font-size: 36px;
  color: #237CFE;
  letter-spacing: 0;
  line-height: 43px;
  font-weight: 900;
  margin-bottom: 13px;
}
.authentication-item-content-4 {
  font-family: PingFangSC-Regular;
  font-size: 16px;
  color: #666666;
  letter-spacing: 0;
  line-height: 26px;
  font-weight: 400;
}
.authentication-item:nth-child(2) .authentication-item-content-1 {
  color: #B4B7BD;
}
.authentication-item-dir {
  margin-top: 24px;
  text-align: center;
}
.authentication-item-dir-text1 {
  font-family: PingFangSC-Medium;
  font-size: 24px;
  color: #666666;
  letter-spacing: 0;
  line-height: 26px;
  font-weight: 500;
  margin-bottom: 16px;
}
.authentication-item-dir-text2 {
  font-family: PingFangSC-Regular;
  font-size: 20px;
  color: #666666;
  letter-spacing: 0;
  line-height: 26px;
  font-weight: 400;
}
/* 实力认证第二部分 */
.part2 {
  width: 100%;
  display: flex;
  justify-content: space-between;
  margin-top: 55px;
}
.part2-item {
  width: 100%;
  margin-right: 25px;
  position: relative;
  overflow: hidden;
}
.part2-item:nth-child(5) {
  margin: 0;
}
.part2-img {
  width: 100%;
}
.part2-content {
  width: 100%;
  height: 100%;
  /* background: #005CE3; */
  background: rgba(0,92,247,.7);
  position: absolute;
}
.part2-center {
  position: absolute;
  left: 0;
  right: 0;
  top: 0;
  bottom: 0;
  margin: auto;
  width: 100%;
  height: 62px;
  animation:identifier2 .5s ;
}
.part2-content-text1 {
  font-family: PingFangSC-Medium;
  font-size: 18px;
  color: #FFFFFF;
  letter-spacing: 0;
  text-align: center;
  line-height: 26px;
  font-weight: 500;
  margin-bottom: 10px;
}
.part2-content-text2 {
  font-family: PingFangSC-Medium;
  font-size: 18px;
  color: #FFFFFF;
  letter-spacing: 0;
  text-align: center;
  line-height: 26px;
  font-weight: 500;
}
/* .part2-item:hover .part2-content{
  animation:identifier .5s ;
}
.part2-item:hover .part2-content{
  top: 0;
} */
@keyframes identifier {
  0% {
    top: 100%;
  }
  100% {
    top: 0;
  }
}
@keyframes identifier2 {
  0% {
    top: 0;
  }
  100% {
    top: 100%;
  }
}
/* 第三部分 */
.part3 {
  width: 100%;
  /* height: 499px; */
  border: 1px dashed rgba(161,187,242,1);
  margin: 69px 0 70px;
  display: flex;
  justify-content: space-around;
}
.part3-left {
  margin-left: 45px;
  width: 470px;
}
.part3-left-img {
  width: 427.39px;
  height: 311px;
  margin: 40px 0 38px 40px;
}
.part3-right {
  flex: 1;
  margin-left: 85px;
  margin-top: 40px;
  margin-right: 40px;
}
.part3-list {
  padding: 16px 0;
  text-align: left;
  border-bottom: 1px solid #D8D8D8;
  display: flex;
  justify-content: space-between;
}
.part3-list-img {
  width: 13px;
  height: 17px;
  margin-right: 9px;
  margin-top: 5px;
}
.part3-list-content {
  font-family: PingFangSC-Medium;
  font-size: 16px;
  color: #666666;
  letter-spacing: 0;
  line-height: 26px;
  font-weight: 500;
  flex: 1;
}
.part3-left .part3-list {
  border: none;
}
.part3-right .part3-list:nth-child(7) {
  border: none;
}
.part3-icon {
  width: 84px;
  height: 33px;
}
.part3-list-content span {
  vertical-align: top;
}






/* 免费试用 */
.freetrail {
  width: 100%;
  height: 260px;
  background: url(../images/product/free.png) no-repeat center center;
  background-size: cover;
  text-align: center;
}
.freetrail-title {
  font-size: 40px;
  color: #282828;
  padding-top: 75px;
}
.freetrail-desc {
  font-size: 18px;
  color: #237CFE;
  line-height: 60px;
}
.freetrail-button {
  width: 145px;
  height: 43px;
  border: 1px solid #333333;
  border-radius: 21.5px;
  margin: 10px auto;
  text-align: center;
  line-height: 43px;
}
.freetrail-button a {
  color: #333333;
}
/* 加粗 */
.blod {
  font-weight: 600;
  color: #333333;
}
.small {
  font-size: 20px;
}