.dark-overlay {
  background:
    linear-gradient(rgba(0, 0, 0, 0.5), rgba(0, 0, 0, 0.5)),
    url("real-one/resources/img-screen-all.jpg");
  background-size: cover;
  min-height: 100vh;
}

body {
  font-family: Arial;
  line-height: 1.5;
  background-color: rgba(0, 0, 0, 0.7);
}

h1 {
  font-size: 32px;
}

p {
  color: #333;
}

img {
  max-width: 100%;
}

section {
  margin-bottom: 40px;
}

p {
  margin-bottom: 16px;
}

nav a {
  margin-right: 20px;
  text-decoration: none;
}

nav {
  margin-bottom: 40px;
}

table {
  border-collapse: collapse;
}

td,
th {
  border: 1px solid black;
  padding: 8px;
}

input,
textarea,
select {
  display: block;
  margin-bottom: 12px;
}

input,
textarea,
select {
  display: block;
  margin-bottom: 12px;
}

body {
  max-width: 900px;
  margin: auto;
}

#img-champions {
  width: 1200px;
}

#img-brain {
  width: 750px;
}

#img-kid {
  width: 750px;
}

#img-adult {
  width: 750px;
}

#img-pawn {
  height: 400px;
  width: 400px;
}

#img-knight {
  height: 400px;
  width: 400px;
}

#img-bishop {
  height: 400px;
  width: 400px;
}

#img-rook {
  height: 400px;
  width: 400px;
}

#img-queen {
  height: 400px;
  width: 400px;
}

#img-king {
  height: 400px;
  width: 400px;
}