body {
  background-image: url(bg.png);
  background-repeat: repeat;
}

.image-container {
  background-image: url('thingy.png');
  background-repeat: no-repeat;
  background-position: center;
  background-size: contain;
  min-height: 400px; 
  width: 100%;
}

p {
  font-family: 'Trebuchet MS';
  font-size: 15px;
  color: brown;
}