html,
body {
  width: 100%;
  height: 100dvh;
  margin: 0;
  padding: 0;
  box-sizing: border-box;
  background-color: #1c1e20;
  overflow-x: hidden;
  display: flex;
  justify-content: center;
  align-items: center;
  flex-direction: column;
  font-family: 'Segoe UI', Arial, sans-serif;
}

.restart {
    display: flex;
    justify-content: center;
    align-items: center;
    width: 240px;
    height: 50px;
    border-radius: 15px;
    background-color: #6d2bf1;
    color: #d4d4d4;
    cursor: pointer;
    font-size: 15px;
    display: none;
}
.backtohome {
    display: flex;
    justify-content: center;
    align-items: center;
    cursor: pointer;
    margin-top: 15px;
}
.backtohome a {
    font-weight: 700;
    text-decoration: none;
    color: #d4d4d4;
}