h1 {
    background-color: #607d8b;
    color: #ffffff;
    text-align: left;
    font-size: 24px;
  }

h2 {
    color: #830446;
    text-align: left;
    font-family: Comic Sans MS, Comic Sans, cursive;
    font-size: 24px;
    font-weight: bold;
    font-style: italic;
  }

h3 {
    text-align: left;
    color: #000000;
    font-family: Comic Sans MS, Comic Sans, cursive;
    font-size: 18px;
    font-weight: normal;
    text-decoration: underline;
}

h4 {
    background-color: #607d8b;
    color: #607d8b;
    text-align: left;
    font-size: 24px;
}

ul {
    text-align: left;
    color: #000000;
    font-family: Comic Sans MS, Comic Sans, cursive;
    font-size: 14px;
    font-weight: normal;
    text-decoration: none;
  }

  a {
    text-align: left;
    color: #1005a8;
    font-family: Comic Sans MS, Comic Sans, cursive;
    font-size: 14px;
    font-weight: normal;
    text-decoration: none;
  }

.fig {
    display: block; /* center horizontally */
    margin: 0 auto; /* center horizontally */   
    max-height: 400px;
    width: 400px; 
    font-family: Comic Sans MS, Comic Sans, cursive;
    font-size: 14px;
}

.img
{
  display: block; /* center horizontally */
  margin: 0 auto; /* center horizontally */   
  max-height: 400px;
  width: 400px; 
  border:#111 2px solid;
}