body {
  font-family: Arial, sans-serif;
  margin: 0;
  padding: 0;
  background: #f5f5f5;
  color: #333;
}
header {
  background: linear-gradient(90deg, #6a11cb, #2575fc);
  color: white;
  padding: 1em;
  text-align: center;
}
header button {
  background: transparent;
  border: none;
  color: white;
  font-size: 1.2em;
  cursor: pointer;
}
nav a {
  display: block;
  padding: 0.5em;
  color: white;
  text-decoration: none;
}
#formulario {
  padding: 1em;
  background: white;
  margin: 1em;
  border-radius: 5px;
}
#nuevaConfesion {
  width: 100%;
  height: 80px;
  margin-bottom: 0.5em;
}
#muro {
  padding: 1em;
}
.confesion {
  background: white;
  padding: 1em;
  margin-bottom: 0.5em;
  border-radius: 5px;
}
footer {
  text-align: center;
  padding: 1em;
  background: #222;
  color: white;
}