body {
    background-color: #333;
    font-family: Segoe UI;
  }
  
  h1 {
    text-align: center;
    background-color: #2b2b2b;
    color: #FFFFFF;
    margin-left: -0.4%;
    margin-right: -0.4%;
    margin-top: -0.4%;
    margin-bottom: 1.7%;
  }
 #p1{
    text-align: center;
    background-color: #2b2b2b;
    color: #FFFFFF;
    margin-top: -2%;
    margin-left: -0.4%;
    margin-right: -0.4%;
 }
  
  #navbox {
    margin-top: -0.85%;
    margin-left: -0.4%;
    margin-right: -0.4%;
    display: flex;
    justify-content: space-evenly;
    color: #FFFFFF;
    background-color: #2b2b2b;
  }
  
  #menuitem {
    background-color: #2b2b2b;
    width: 33%;
    text-align: center;
  }
  
  #menuitem:hover {
    background-color: #000;
    width: 33%;
    text-align: center;
  }
  
  #abt {
    margin-top: -1px;
    height: 100%;
    width: 100%;
    color: white;
    background-color: #000;
    visibility: hidden;
    margin-right: 90%;
    text-align: left;
    margin-left: -0.2em;
  }