.backTitle {
  width: 100%;
  height: 160px;
  background: url("../img/newIndex/my/bg.png") left top no-repeat;
  background-size: cover;
  padding-left: 120px;
  box-sizing: border-box;
  overflow: hidden;
}
.backTitle >div {
  width: 1440px;
  margin: 0 auto;
}

.backTitle .backTitle_title {
  height: 45px;
  font-size: 32px;
  font-weight: bold;
  text-align: left;
  color: #ffffff;
  line-height: 45px;
  margin-top: 43px;
  margin-bottom: 8px;
}

.backTitle .backTitle_des {
  height: 22px;
  font-size: 16px;
  font-family: PingFang SC, PingFang SC-Regular;
  font-weight: 400;
  text-align: left;
  color: #ffffff;
  line-height: 22px;
}

.contentItem {
  height: 440px;
  display: flex;
  justify-content: center;
  align-items: center;
  background: #ffffff;
}

.contentItem img {
  display: block;
  width: 400px;
  height: 400px;
  margin-right: 40px;
}
.contentItem >div {
  margin-left: 40px;
  width: 400px;
}

.contentItem .itemTitle {
  height: 45px;
  font-size: 32px;
  font-weight: bold;
  text-align: left;
  color: #333333;
  line-height: 45px;
}

.contentItem .itemTitle_xian {
  width: 40px;
  height: 4px;
  background: #265ff0;
  margin-top: 20px;
  margin-bottom: 20px;
}

.contentItem p {
  height: 22px;
  font-size: 16px;
  font-weight: 400;
  text-align: left;
  color: #7c8188;
  line-height: 22px;
  margin-bottom: 12px;
}
.contentItem2 {
  height: 440px;
  display: flex;
  justify-content: center;
  align-items: center;
  background: #f3f5f9;
}

.contentItem2 img {
  display: block;
  width: 400px;
  height: 400px;
  margin-left: 40px;
}
.contentItem2 >div {
  width: 400px;
  margin-right: 40px;
}

.contentItem2 .itemTitle {
  height: 45px;
  font-size: 32px;
  font-weight: bold;
  text-align: left;
  color: #333333;
  line-height: 45px;
}

.contentItem2 .itemTitle_xian {
  width: 40px;
  height: 4px;
  background: #265ff0;
  margin-top: 20px;
  margin-bottom: 20px;
}

.contentItem2 p {
  height: 22px;
  font-size: 16px;
  font-weight: 400;
  text-align: left;
  color: #7c8188;
  line-height: 22px;
  margin-bottom: 12px;
}