body {
    background-color: pink;
  }

.title_text {
  margin: 0;
  position: absolute;
  top: 50%;
  left: 50%;
  transform: translate(-50%, -50%);
  text-align: center;
  font-family: Arial, sans-serif;
  font-size: 12pt;
  }

  .my-navbar{
    color: darkmagenta ;
    background-color: lightpink;
  }
  
  
  a.navbar-brand {
    color: lightpink ;
  }
  
  .navbar-brand:hover{
    color: yellow;
  }