body {
    margin-left: 10%;
    margin-right: 10%;
    box-sizing: border-box;
}

img {
    width: 25%;
}

#my_dataviz #chart1 {
    max-width: 50%;
    margin: 0 auto;
    position: relative;
  }

h1 {
    font-size: 3em;

}

p {
    font-size: 1.25em;
}

#chart1 {
    position: relative;
  }

a {
    text-decoration: none;
    color: #e55d34;
}