.markdown-body {
    box-sizing: border-box;
    min-width: 200px;
    max-width: 980px;

    padding: 3%;
}
body{
    padding:1%;
}
@media (prefers-color-scheme: dark){
    body{
        background-color:#0d1117;
    }
}
@media (prefers-color-scheme: light){
    body{
        background-color:#fff;
    }
}