body {
background: #40E0D0;
color: #1a56a8;
  font-family: sans-serif;
  margin: 3em;
}
input, textarea {
  width: 100%;
  margin-bottom: 2em;
}
.eintrag {
  margin: 1em 0;
  padding: 1em;
  border: 1px solid #1a56a8;
  border-radius: 5px;
}