body, html {
  margin: 0;
  padding: 0;
  font-family: Arial, Helvetica, sans-serif;
  color: #303030;
}

main {
  margin: 1.3em;
  display: flex;
  flex-direction: column;
  align-items: center;
}

h1 {
    text-align: center;
}

head {
    width: 100%;
    display: flex;
    justify-content:space-around;
    align-items: center;
}

.title {
    margin-left: 4em;
    align-items: center;
}

a {
  color: darkgreen;
  text-decoration: underline;
}

p {
    width: 50%;
    margin:2em 0;
}

img.filter {
    box-shadow: 6px 5px 5px #898989;
    width: 50%;
    height: auto;
}

ul {
    margin-top: 2em;
}