* {
   font-family: comic-sans-ms;
}
 
 body {
   margin: 0;
   font-family: comic-sans-ms;
   
   background-image: url("cerf1.jpg");
   background-size: cover;
   background-position: center;
   background-repeat: no-repeat;
   height: 100vh;
}
 
.nav {
   border-radius: 0px !important;
   color: white;
}
 
.link {
   margin-right: 10px;
   font-size: 12pt;
}
 
.brand {
   margin-left: 20px;
   margin-right: 40px;
   font-size: 18pt;
}
 
.container {
   text-align: center;
   padding: 40px 20px;
}