#content {
    font-family: "Ubuntu Mono", monospace;
    width:1000px;
    margin:0px auto;
}

img {
  height:100px;
  width:100px;
  margin:10px;
}

header, footer {
  display:flex;
  justify-content:center;
  align-items:center;
}

.ubuntu-mono-regular {
    font-family: "Ubuntu Mono", monospace;
    font-weight: 400;
    font-style: normal;
  }
  
  .ubuntu-mono-bold {
    font-family: "Ubuntu Mono", monospace;
    font-weight: 700;
    font-style: normal;
  }
  
  .ubuntu-mono-regular-italic {
    font-family: "Ubuntu Mono", monospace;
    font-weight: 400;
    font-style: italic;
  }
  
  .ubuntu-mono-bold-italic {
    font-family: "Ubuntu Mono", monospace;
    font-weight: 700;
    font-style: italic;
  }