#hello {
  font-size: 25px;
  color: rgb(69, 115, 214);
 font-family: Arial, Helvetica, sans-serif;
  
}
body {
   background: linear-gradient(to right, purple, blue);
}

.repo-button{
  border-radius:20px;
  background: #84accf;
  width: 100%;
  height: 100px
}
.repo-button:hover {
  background: #005aa8;
}