body 
a:link {
  color: white;
  background-color: transparent;
  text-decoration: underline;
}
a:visited {
  color:white;
  background-color: transparent;
  text-decoration: underline;
}
#navTable {
  background-color: black;
  padding: 10px;
  position: fixed;
  top: 10px;
  width: 100%;
}
.navLink {
  color: white;
  text-align: center;
}
body {
  background-image: linear-gradient(to bottom right, red,orange,yellow,green,blue,indigo,violet);
}
p {font-size:25px;
}
h1 {font-size:60px;
}
h3 {font-size:40px;
}
h4 {font-size:32px;
}
li {font-size:20px;
}
img {
  float: right;
}
.tip {
  display:none;
  background-color:white;
  color:black;
  border:1px;
  border-color: black;
  width:8%;
  float:right;
  font-size:10px;
}
div:hover .tip {
  display:block;
}