lhtml {
  box-sizing: border-box;
  font-size: 16px;
}

*, *:before, *:after {
  box-sizing: inherit;
}

body, h1, h2, h3, h4, h5, h6, p, ol, ul {
  margin: 0;
  padding: 0;
  font-weight: normal;
  font-family: 'Times New Roman', serif;
}

ol, ul {
  list-style: none;
}

img {
  max-width: 100%;
  height: auto;
}

body {
  background-color:#C0C0C0;
}

.container {
  text-align: left;
  margin-bottom: 15px;
}

.container h3 {
  margin-top: 10px;
  margin-bottom: 10px;
 }

.puff {
  inline-size: 650px;
  overflow-wrap: break-word;
}