function text1(){
document.getElementById("content").classList.remove("center", "justify", "left")
document.getElementById("content").classList.add("right")
}
var virzag=document.getElementById("right2");
virzag.onclick = text1;
function text2(){
document.getElementById("content").classList.remove("right", "justify", "left")
document.getElementById("content").classList.add("center")
}
var textcenter=document.getElementById("center2");
textcenter.onclick = text2;
function text3(){
document.getElementById("content").classList.remove("center", "right", "left")
document.getElementById("content").classList.add("justify")
}
var textcjustify=document.getElementById("justify");
textcjustify.onclick = text3;
function text4(){
document.getElementById("content").classList.remove("center", "justify", "right")
document.getElementById("content").classList.add("left")
}
var textleft=document.getElementById("left2");
textleft.onclick = text4;