body {
  background-color: #FFFFFF;
}

.banner {
  padding-top: 200px;
}

.banner .container .title img {
  width: 42px;
  height: 42px;
}

.banner .container #banner_img {
  position: absolute;
  width: 452px;
  right: -170px;
  top: -70px;
}

/* 样式设置 */
.tabs {
  display: flex;
  border-radius: 10px;
  height: 85px;
  box-sizing: border-box;
}

.tab {
  flex: 1;
  font-size: 24px;
  color: #999999;
  line-height: 85px;
  cursor: pointer;
  border-bottom: 6px solid rgba(221, 221, 221, 0.2);
  display: flex;
  align-items: center;
  justify-content: center;
}

.tab img {
  margin-right: 10px;
}

.tab.active {
  color: #00A0E9;
  /* background: #eef9fd; */
  background: linear-gradient(to top, #eef9fd 0%, #fff 100%);
  position: relative;
}

.tab.active:before {
  content: '';
  width: 100%;
  height: 6px;
  background-color: #00A0E9;
  position: absolute;
  left: 0;
  bottom: -6px;
  border-radius: 10px;
}

.tabs-content {
  padding-top: 35px;
  display: none;
  /* 默认隐藏内容 */
}

.tabs-content.active {
  display: block;
  /* 显示当前选中的内容 */
}

.tabs-content .item {
  width: 100%;
  height: 700px;
  border-radius: 20px;
  overflow: hidden;
}

.tabs-content .item .example {
  width: 500px;
  height: 100%;
  position: relative;
  /* backdrop-filter: blur(30px); */
  background-color: #1D5CCC;
  padding: 60px;
  box-sizing: border-box;
}

.tabs-content .item .example .example-title {
  color: #FFFFFF;
  margin-bottom: 30px;
}

.tabs-content .item .example .example-text {
  padding-top: 40px;
  border-top: 1px solid rgba(255, 255, 255, 0.3);
  color: #FFFFFF;
}

#content1 .item {
  background: url(../images/about/fund-security_1.jpg) no-repeat center top;
}

#content2 .item {
  background: url(../images/about/fund-security_2.jpg) no-repeat center top;
}

#content3 .item {
  background: url(../images/about/fund-security_3.jpg) no-repeat center top;
}

#content4 .item {
  background: url(../images/about/fund-security_4.jpg) no-repeat center top;
}

.fund-security {
  margin-top: 230px;
  width: 100%;
}

.fund-security .content {
  width: 1200px;
  margin: 0 auto;
}

.fund-security .content .title {
  margin-bottom: 20px;
}

.fund-security .content .text {
  margin-bottom: 50px;
}

.engine {
  margin-top: 240px;
  margin-bottom: 160px;
  width: 100%;
}

.engine .content {
  width: 1300px;
  margin: 0 auto;
}

.engine .content .title {
  color: #00A0E9;
  text-align: center;
}

.engine .content .text {
  color: #333333;
  text-align: center;
}

.data-number {
  margin-top: 80px;
  display: flex;
  justify-content: center;
}

.data-number .item {
  width: 250px;
  padding-left: 20px;
  padding-right: 20px;
}

.data-number .item:not(:nth-last-child(1)) {
  border-right: 2px solid #00A0E9;
}

.data-number .item:not(:nth-child(1)) {
  text-align: center;
}

.data-number .item .num {
  color: #00A0E9;
  margin-bottom: 15px;
}

.engine .content .img {
  margin-top: 90px;
  display: flex;
}

.engine .content .img img {
  width: 225px;
  height: 473px;
}

.engine .content .img img:not(:nth-last-child(1)) {
  margin-right: 20px;
}

.cooperate {
  width: 100%;
  overflow: hidden;
  height: 1077px;
  background: url(../images/about/cooperate.png) no-repeat center top;
  background-size: 100% 100%;
  padding-top: 180px;
}

.cooperate .title {
  text-align: center;
  margin-bottom: 80px;
}

#cooperate-animation {
  width: 1920px;
  height: 600px;
  margin: 0 auto;
}