body {
  background-image: url('https://files.catbox.moe/x84m2m.jpg');
  color: #04BA00;
  text-shadow:
-1px -1px 0 black,
1px -1px 0 black,
-1px 1px 0 black,
1px 1px 0 black;
  font-family: Times New Roman;
  cursor: crosshair;
}

::selection {
  background-color: black;
  color: #fff;
}

a:link {
color: green;
}
a:hover {
color: white;
}
a:visited {
  color: green;
}
p {

  margin-top: 10px;
    margin-right: 50px;
    margin-bottom: 20px;
    margin-left: 160px;
}
.center {
  display: block;
  margin-left: 160px;
  margin-right: 160px;
  width: 50%;
}
left { text-align: left; }
center { text-align: center; }
right { text-align: right; }
justify{ text-align: justify; }



.sidenav {
height: 100%;
width: 160px; 
position: fixed; 
z-index: 1; 
top: 0; 
left: 0;
background-color: #111;
overflow-x: hidden; 
padding-top: 20px;
}

sidenav a {
padding: 6px 8px 6px 16px;
text-decoration: none;
font-size: 25px;
color: #05DE00;
display: block;
}

sidenav a:hover {
color: #026100;
}

main {
margin-left: 160px;
padding: 0px 10px;
}

@media screen and (max-height: 450px) {
.sidenav {padding-top: 15px;}
.sidenav a {font-size: 18px;}
}