index.css

/*
Color Palette:
White: #FFFFFF
Rich Black FOGRA: #00171F
Prussian Blue: #003459
CG Blue: #007EA7
Carolina Blue: #00A8E8
*/

body {
  margin: auto;
  text-align: center;
  font-size: 1.5rem;
  font-family: "Arial";
  padding-bottom: 50px;
}

h1 {
  font-family: "Gruppo";
  font-size: 4rem;
  color: #00171f;
  margin-top: 2%;
}

img {
  display: flex;
  justify-content: center;
  align-items: center;
  width: 200px;
  margin: 2rem;
}

div {
  display: flex;
  justify-content: center;
  align-items: center;
}

h3 {
  font-family: "Gruppo";
  font-size: 2rem;
  color: #00171f;
}

hr {
  width: 25%;
  color: #00171f;
  margin-top: 1.5rem;
  margin-bottom: 1.5rem;
}

.button {
  margin: auto;
  display: block;
  justify-content: center;
  align-items: center;
  background: #00a8e8 !important;
  box-shadow: inset 0 -5px 0 0 rgba(0, 0, 0, 0.1), 0 3px 8px rgba(0, 0, 0, 0.14);
  color: white !important;
  border: none !important;
  font-size: 2rem;
  text-decoration: none;
  border-radius: 1rem;
  height: 5.75rem;
  width: 32rem;
  max-width: 90%;
  margin-left: auto;
  margin-right: auto;
  outline: none;
  cursor: pointer;
  padding-top: 1.5rem;
}

.button:hover {
  background-color: #003459 !important;
}

.button:active {
  background-color: #003459 !important;
  border: 1px solid #003459;
  transform: translateY(4px);
  box-shadow: none;
}

span {
  font-size: 1.25rem;
}