h2{ color:orange;
   text-style:bold;
}
ul.main-menu{
    list-style-type: none;
    margin: 0;
    padding: 0;
    overflow: hidden;
}
li {
    float: left;
    border-right:dotted;
    border-color: black;
}
li:last-child {
    border-right: none;
}
li a {
    list-style-type: none;
    display: block;
    color:black;
    text-align: center;
    padding-left: 30;
    padding-right:30;
    padding-top: 10;
    padding-bottom:10;  
}
li a:hover:not(.active) {
    background-color: black;
    color:white;
   
}
li a:hover:(.active) {
    background-color: red;
    font-family: Courier new;
    color: white;
}
.normal{
   border-style:dotted;
   font-family:courier;
   overflow:scroll;
   position:fixed; 
   top: 300;
   left:50;
   right:50;
   height:300;
   width: 700;
   padding: 20;
   letter-spacing: 3;
   text-indent: 50; 
}
footer { 
    position: fixed; 
    bottom: 0;
   color:orange;
}