.rec-mail-inbox ul {
  list-style: none;
  padding: 0;
  margin: 0;
}

.rec-mail-inbox li {
  padding: 1em;
  border-bottom: 1px solid #ddd;
  background: #fafafa;
  margin-bottom: 0.5em;
  border-radius: 6px;
}

.rec-mail-inbox li:hover {
  background: #f0f8ff;
}

.rec-mail-inbox a {
  color: #0073aa;
  font-weight: bold;
  text-decoration: none;
}

.rec-mail-inbox a:hover {
  text-decoration: underline;
}

form textarea,
form input[type="text"],
form input[type="email"] {
  width: 100%;
  max-width: 600px;
  padding: 0.5em;
  margin-bottom: 1em;
  border: 1px solid #ccc;
  border-radius: 5px;
}

form button {
  padding: 0.6em 1.2em;
  background: #2ecc71;
  border: none;
  color: white;
  font-weight: bold;
  border-radius: 5px;
  cursor: pointer;
}

form button:hover {
  background: #27ae60;
}