article {
  padding: 200px 10px 0 10px;
  width: 100%;
  max-width: 700px;
  margin: 0 auto;
  line-height: 30px;
}
article h1 {
  font-size: 36px;
  font-weight: 800;
  text-align: center;
  margin-bottom: 50px;
  background: -webkit-linear-gradient(310deg, #2152ff, #21d4fd);
  -webkit-background-clip: text;
  -webkit-text-fill-color: transparent;
}
article h2 {
  font-size: 22px;
  font-weight: 600;
  margin-bottom: 10px;
}
article h3 {
  font-size: 20px;
  font-weight: 400;
}
article h4 {
  font-size: 18px;
  font-weight: 400;
  text-decoration: underline;
  color: grey;
}
article p{
  margin-bottom: 15px;
}
article strong {
  font-weight: 600;
}
article ul {
  color: #4d546f;
  list-style-type: circle;
  padding-left: 40px;
}
table {
  border-collapse: collapse;
  margin-bottom: 30px;
}
table th,
table td,
table p {
  font-size: 12px;
  padding: 10px;
  color: #4d546f;
}
table tbody tr {
  border-bottom: 1px solid rgb(204, 204, 204);
}
@media (max-width: 420px) {
  article h1 {
    font-size: 24px;
  }
  article p {
    font-size: 14px;
    line-height: 25px;
  }
  article h2 {
    font-size: 18px;
  }
  article h3 {
    font-size: 16px;
  }
  article h4 {
    font-size: 5px;
  }
}