body {
 min-height:100vh;
 font-family: "VT323", monospace;
 color: navy;
 overflow: hidden;
}
.welcome-page {
  min-height: 100vh;
  display: flex;
  flex-direction: column;
  align-items: center;
  justify-content: center;
  position: relative;
  padding: 30px;
  background: lightpink;
  background-size: 
  100px 100px,
  130px 130px,
  90px 90px,
  100% 100%;
}