html, body {margin: 0%; padding: 0%;}
body   
{  
height: 125vh;  
margin-top: 80px;  
padding: 0px;  
background-size: cover;  
font-family: var(--font); 
overflow: auto; 
}  
header {  
background-color: black;  
position: fixed;  
left: 0;  
right: 0;  
top: 0px;  
height: 50px;  
display: flex;  
align-items: center;  
box-shadow: 0 0 25px 0 black;  
color: white;
}  
header * {  
display: inline;  
}  
header li {  
margin: 20px;  
}  
header li a {  
color: blue;  
text-decoration: none;  
}
#head {
    text-align: center;
    background-color: black;
    color: white;
    padding: 10px;
    border-radius: 20px;
    border-width: 5px;
    border-color: grey;
    border-style: solid;
    margin-bottom: 10px;
    margin-left: 15px;
    margin-right: 15px;
}
p, b, h3 { 
    padding-left: 15px;
    padding-right: 15px;
}
.old, .you{
    background-color: blueviolet;
    padding: 5px;
    border-top: 3px solid black;
    border-bottom: 3px solid black;
}
.customise, .moddable{
    background-color: rgb(43, 177, 226);
    padding: 5px;
    border-top: 3px solid black;
    border-bottom: 3px solid black;
    text-align: right;
}
.use {
    text-align: center;
    padding: 10px;
}
button {
    border: none;
    background-color: transparent;
    border-radius: 5px;
    padding: 5px;
}