body {
  font-family: Arial, sans-serif;
  margin: 0;
  padding: 0;
  background-color: #f0f0f0; /* light grey */
  color: #333; 
}

header {
  background-color: lightblue;/* blueviolet */
  color: #fff; /* white */
  text-align: center;
  padding: 20px;
}

section {
  background-color: #fff; /* white */
  margin: 20px auto;
  padding: 20px;
  max-width: 600px;
  border-radius: 8px;
}

img {
  display: block;
  margin: 0 auto;
  max-width: 100%;
  height: auto;
  border-radius: 8px;
}

h1 {
  color: white; /* blueviolet */
  text-align: center;
}

h2 {
  color: #8D99AE; /* blueviolet */
  text-align: center;
}

ul {
  list-style-type: disc;
  padding-left: 20px;
}

table {
  width: 100%;
  border-collapse: collapse;
  margin-bottom: 20px;
}

th, td {
  border: 1px solid #ddd;
  padding: 8px;
  text-align: left;
}

th {
  background-color: #f2f2f2;
}

footer {
  text-align: center;
  padding: 20px;
  background-color: lightblue;
  color: green;
}