html,body{
  height: 100%; 
  margin: 0;
  display: flex;
  flex-direction: column;
}

main{
    margin-top: 100px;
    flex: 1;
}

.titleContainer{
    display: flex;
    justify-content: center;
}

.textContainer{
    display: flex;
    justify-content: center;
    
}