* {
  margin: 0;
  padding: 0;
  overflow: hidden;
}
body {
  display: flex;
  flex-direction: column;
  text-align: center;
  justify-content: center;
  background-color: aliceblue;
}
div {
  display: flex;
  height: 23vh;
  min-width: 400px;
  margin: auto;
  margin-top: 20vh;
}
h1 {
  font-family: sans-serif;
  background-color: black;
  color: aliceblue;
  border-style: solid;
  margin: auto;
  padding: 1rem;
  border-radius: 50px;
  box-shadow: 3px 3px 6px black;
}
a {
  min-width: 400px;
}

.pp {
  background-repeat: no-repeat;
  background-image: url(PP-LOGO\ LONG-01.svg);
}

.rr {
  background-repeat: no-repeat;
  background-image: url(rr-long-logo.svg);
}
button {
  background-color: none;
}