body {
  text-align: center;
  margin: 0;
  font-family: "Helvetica Neue", "Roboto", Helvetica, Arial, sans-serif;
  font-weight: 400;
}

.head {
  text-align: right;
  height: 60px;
  line-height: 60px;
  padding: 0 350px;
}

.head a {
  color: #666666;
  font-size: 18px;
  text-decoration: none;
}

.text1 {
  padding-top: 30px;
  font-size: 48px;
  line-height: 60px;
  color: #ffffff;
}

.text2 {
  margin-top: 20px;
  font-size: 16px;
  line-height: 24px;
  color: #ffffff;
}

.img {
  margin-top: 20px;
  width: 400px;
  height: auto;
  margin-bottom: 20px;
}

.line1 {
  background-image: url("../img/bannerx.png");
}
.line1 .app {
  display: block;
  width: 197px;
  height: auto;
  margin: 20px auto 0;
}
.line2 {
  background: white;
}
.line2 .text1,
.line2 .text2 {
  color: #28223c;
}
.line3 {
  background: linear-gradient(
    -45deg,
    rgba(0, 187, 255, 1) 0%,
    rgba(33, 113, 242, 1) 100%
  );
}
.line33 {
    padding: 1px;
    background: linear-gradient(
      -45deg,
      rgba(0, 187, 255, 1) 0%,
      rgba(33, 113, 242, 1) 100%
    );
  }

.line4 {
  padding: 40px;
  background: #181f37;
}
.line4 .item {
  width: 200px;
  margin: auto;
}
.line4 .title1 {
  text-align: left;
  margin-bottom: 20px;
  font-size: 1.25rem;
  color: #ffffff;
}
.line4 .title2 {
  display: block;
  text-align: left;
  margin-top: 5px;
  color: #969696;
  font-size: 16px;
  text-decoration: none;
}
.line4 .title3 {
  display: block;
  text-align: right;
  margin-top: 5px;
  color: #969696;
  font-size: 16px;
  text-decoration: none;
}