body {
  font-family: Arial, sans-serif;
  padding: 20px;
  background: #1a1a2e;
  color: #f1f1f1;
}

.controls {
  margin-bottom: 0;
}

.controls button, .controls input[type='file'] {
  background-color: #2d3751;
  color: #f1f1f1;
  border: none;
  padding: 8px 14px;
  margin: 0 6px 20px 0;
  cursor: pointer;
  font-size: 14px;
  border-radius: 4px;
  border: 1px solid #5b6377;
}

.controls button:hover, .controls input[type='file']:hover {
  background-color: #444d64;
}

#phpContent {
  background-color: #2d3751;
  padding: 12px;
  border: 1px solid #5b6377;
  border-radius: 4px;
  white-space: pre-wrap;
  word-wrap: break-word;
  font-family: Consolas, monospace;
  min-height: 400px;
}

.legal {
  background: #2d3751;
  padding: 18px 15px 15px;
  border-radius: 4px;
  margin-top: 20px;
  border: 1px solid #5b6377;
}

.legal a {
  color: #f1f1f1;
  text-decoration: none;
}

.legal a:hover {
  color: #f1f1f1;
  opacity: .8;
  text-decoration: none;
}

.legal a:focus {
  color: #f1f1f1;
  text-decoration: none;
}

.footer-right {
  float: right;
}

@media (max-width:530px) {
  .footer-right {
    position: relative;
    display: block;
    margin-top: 20px;
    float: none;
  }
}