* {
  box-sizing: border-box;
  font-family: Arial, sans-serif;
}

body {
  margin: 0;
  background: #ffffff;
  color: #333;
}
.tips-wrapper {
  display: flex;
  justify-content: center;
  padding: 60px 20px;
}

.tips-container {
  max-width: 1100px;
  width: 100%;
  margin: 0 auto;
  padding: 60px 20px;
}

.page-title {
  font-size: 42px;
  margin:11px 0px 16px;
  color:#232323;
}

.sub-title {
  font-size: 42px;
  text-align: center;
  margin: 11px 0px 0px;
  color:#232323;

}

.intro {
  font-weight: bold;
  padding-top: 50px;
}

.tips-container p {
  font-size: 16px;
  line-height: 1.7;
  margin:0px 0px 16px;
  color: #616161;
}

.tips-container h3 {
  font-size: 16px;
  margin-top: 30px;
  margin-bottom: 10px;
  color: #616161;

}