body {
  font-family:  Palatino Linotype, Book Antiqua, Palatino, Serif;
  text-align: center;
  background: #fff;
  color: #073106;
}

h1::before {
  content: "";
  display: block;
  background-image:url(znachor.jpg);
  opacity: 0.5;
  height: calc(max(4em, 25vw));
  background-size: contain;
  background-repeat: no-repeat;
  background-position: center;
}


table {
  border-collapse: collapse;
  width: 100%;
  max-width: 40em;
  margin: 0 auto;
}

th, td {
  text-align: left;
  padding: 8px;
}

tr:nth-child(even){background-color: #f2f2f2};

th {
  background-color: #4CAF50;
  color: white;
}