style.css

body {
  background-color: #F7F9FC;
  color: rgb(74,44,156);
  font-family: 'Roboto', serif;
  font-size: 20px;
  font-weight: lighter;
  margin: 20px 20px;
}

h1, h2, h3 {
  font-family: 'Lora', sans-serif;
}

#introduction p {
    margin-bottom: 40px;
}

img {
  border-radius: 75px;
}

.container {
  width: 700px;
  margin: 40px auto;
  align-items: center;
}

.card {
  background-color: white;
  padding: 40px;
  box-shadow: 0px 10px 30px rgba(0,0,0,0.1);
  border-radius: 4px;
  margin: 20px 0px;
  text-align: center;
}

.button {
  background-color: rgb(130,117,140);
  color: white;
  padding: 10px 20px;
  border-radius: 4px;
  font-weight: bold;
  text-decoration: none;
}

.button:hover {
  background-color: black;
  color: white;
}

a {
  color: rgb(130,117,140);
}

a:hover {
  color: black;
}

.list-inline {
  list-style: none;
  padding-left: 0px;
}

.list-inline li {
  display: inline;
  padding: 10px;
  font-size: 50px;
}

@media (max-width: 960px) {
  .container {
    width: 700px;
  }
}
@media (max-width: 720px) {
  .container {
    width: 500px;
  }
}
@media (max-width: 540px) {
  .container {
    width: 300px;
  }
}