let labels = ["网页默认字体族","cursive字体族","Fantasy字体族","Fixed字体族","Sans-Serif字体族","Serif字体族"];
let names = ["font","cursive","fantasy","fixed","sansserif","serif"];
let d=document;
let sa = [`
');
let r = sa.join(' ');
d.documentElement.innerHTML = r;
}
if(d.body){
fetch(location.href)
.then(res => res.text())
.then(text => {
gen(text);
});
}else {
let text = "\n".repeat(labels.length-1);
gen(text);
}