body {
  background-color: #b8cfef;
  margin: 0;
  padding: 0;
  color: #000000;
}

header {
  background-color: #000000;
  color: white;
  text-align: center;
  padding: 20px;
}


section {
  padding: 20px;
}

article {
  background-color: white;
  padding: 20px;
  margin-bottom: 20px;
}


form {
  font-size: 16px;
}

input[type=text] {
  width: 50%;
  padding: 20px;
  color: blue;
}

input[type=text]:hover {
  background: thistle;
}

input[type=text]:focus {
  font-size: 120%;
}

button {
  background-color: #186aff;
  color: black;
  padding: 10px;
  border: none;
  cursor: pointer;
  display: inline-block;
  text-align: center;
}

button:hover {
  background-color: blue;
  color: white;
}

footer {
  clear: both;
  text-align: center;
  background-color: #d98484;
  padding: 10px;
  color: white;
}