.home {
  height: 600px;
  background-image: url('../png/bg.png');
  background-size: cover;
}
.carousel-item-content {
  color: #ffffff;
  position: absolute;
  top: 50%;
  left: 50%;
  transform: translate(-50%, -50%);
  /* background: rgba(0, 0, 0, 0.5);
  padding: 50px 30px; */
}
.carousel-item-content img {
  width: 100%;
}
.carousel-item-title {
  text-align: center;
  font-size: 42px;
  color: #FFFFFF;
  letter-spacing: 0;
  line-height: 80px;
}
.carousel-item-p {
  font-size: 2rem;
  padding: 0 3rem;
  /* text-align: center; */
}
.carousel-item-p p {
  margin-bottom: 0;
  font-size: 1.7rem;
  /* overflow: visible; */
  /* white-space:nowrap; */
  /* text-align: justify; */
}
.customers-container {
  width: 70%;
  position: absolute;
  top: 50%;
  left: 50%;
  transform: translate(-50%, -50%);
}
.customers-number {
  width: 100%;
  display: flex;
  justify-content: space-around;
}
.customers-number>div {
  flex-basis: 21%;
  text-align: center;
}

.customers-number img {
  width: 100%;
  /* height: 341px; */
}
.advantage-container {
  /* width: 62%; */
  margin: 50px auto;
}
.advantage-container h1, .why-choose-us h1 {
  position: relative;
  text-align: center;
  font-size: 3rem;
  font-weight: 700;
  line-height: 60px;
  margin-bottom: 50px;
}
.advantage-container h1>span, .why-choose-us h1>span {
  position: absolute;
  bottom: -10px;
  left: 47.5%;
  right: 47%;
  background-color: #0F4ABC;
  height: 5px;
}
.advantage-container .advantage-content h2 {
  font-size: 38px;
  line-height: 40px;
  margin-bottom: 10px;
}
.advantage-container .advantage-content .big-data-center {
  display: flex;
}
.advantage-container
  .advantage-content
  .big-data-center
  .big-data-center-describe {
  flex-basis: 70%;
  padding-right: 23%;
}
.advantage-container .advantage-content .big-data-center p {
  width: 100%;
  font-family: Helvetica;
  font-size: 18px;
  color: #4D5563;
  letter-spacing: 0;
  line-height: 30px;
}
.advantage-container .advantage-content .big-data-center .img {
  width: 30%;
}
.advantage-container .advantage-content .big-data-center .img img {
  width: 100%;
}
.digital-content, .why-choose-us-content {
  display: flex;
  justify-content: space-between;
}
.digital-content > div {
  flex-basis: 32%;
}
.digital-content .card-titl {
  font-size: 36px;
}
.card-title {
  text-align: center;
  font-size: 22px;
}
.card-text {
  font-size: 18px;
}
.card {
  width: 100% !important;
  border: none !important;
}
.digital-content>div, .why-choose-us-item {
  cursor: pointer;
}

.number-container {
  height: 568px;
  /* background-color: #02234D; */
  background-image: url('../png/center-bg.png');
  background-size: cover;
  position: relative;
}
.number-content {
  position: absolute;
  width: 70%;
  left: 15%;
  height: 300px;
  bottom: 50px;
}
.number-content ul {
  display: flex;
  justify-content: space-between;
}
.number-content .card {
  background: none !important;
  color: #ffffff;
}
.number-content .card-title {
  font-size: 50px;
  color: #FFB844;
}

.number-content .card-text {
  font-size: 22px;
  color: #ffffff;
}
.number-content .number-card-container {
  margin-top: 85px;
}
.number-content .number-card-item {
  display: flex;
  justify-content: space-around;
}
.number-content>ul>li {
  position: relative;
}
.number-content>ul>li>a {
  cursor: pointer;
  color: #ffffff !important;
  font-size: 24px;
}
.number-content>ul>li.number-active>span {
  position: absolute;
  bottom: -10px;
  left: 15%;
  width: 70%;
  border-bottom: 5px solid #FFB844;
}
.why-choose-us {
  margin: auto;
  margin-top: 180px;
  width: 70%;
}
.why-choose-us-content > div {
  flex-basis: 25%;
}
.why-choose-us-content .card>div {
  text-align: center;
}
.why-choose-us-content .card .card-body {
  padding: 1.25rem 0;
}
.why-choose-us-content .card-titl {
  font-size: 20px;
}
.why-choose-us-content .card img {
  width: 232px;
}
.about-us {
  margin-top: 80px;
  height: 682px;
  /* background-color: #02234D; */
  background-image: url('../png/about-us-bg.png');
  background-size: cover;
  position: relative;
}
.about-us-content {
  width: 70%;
  margin: auto;
  display: flex;
  justify-content: space-between;
}
.about-us-left {
  flex-basis: 50%;
  /* padding-right: 5%; */
  padding-top: 50px;
  font-family: Helvetica;
  font-size: 1.2rem;
  color: #FFFFFF;
  letter-spacing: 0;
  text-align: justify;
  line-height: 2.3rem;
}
.about-us-left h2 {
  position: relative;
  width: 200px;
  margin: 50px auto;
  font-size: 36px;
  font-weight: 600;
  text-align: center;
}
.about-us-left h2>span {
  position: absolute;
  left: 15%;
  right: 15%;
  bottom: -10px;
  height: 5px;
  background: #FFB844;
}
.about-us-left>div {
  position: relative;
}
.read-more {
  font-size: 1.5rem;
  font-weight: 600;
  color: #FFFFFF;
  letter-spacing: 0;
  text-align: justify;
  /* line-height: 4em; */
}
.read-more:hover {
  color: #FFFFFF;
}
.cooperation-read-more {
  position: absolute;
  right: 60px;
  bottom: -10px;
}
.about-us-right {
  flex-basis: 50%;
  text-align: right;
  margin-right: -50px;
  margin-top: -50px;
  width: 600px;
}
.why-choose-us-modal {
  background-color: rgba(0, 0, 0, 0.5);
  position: fixed;
  top: 0;
  bottom: 0;
  left: 0;
  right: 0;
  z-index: 100;
}
.why-choose-us-modal-content {
  display: flex;
  background-color: #0C284C;
  color: #ffffff;
  /* height: 415px; */
  width: 60%;
  padding-left: 2rem;
}
.why-choose-us-modal-header .close {
  color: #ffffff !important;
}
.why-choose-us-modal-header {
  font-size: 1.5rem;
  line-height: 3em;
}
.why-choose-us-modal-p {
  /* padding-right: 100px; */
  font-size: 16px;
  color: #FFFFFF;
  letter-spacing: 0;
  line-height: 1.5em;
  padding-bottom: 0;
}
.why-choose-us-modal-p p {
  padding-bottom: 0;
}
.why-choose-us-modal-img {
  /* background-image: url(../images/home/11.png);
  background-repeat: no-repeat;
  background-position-x: center;
  background-position-y: center;
  background-size: cover; */
  height: 100%;
}
.why-choose-us-modal-img {
  height: 100%;
}