function CarregaEstilo(){
switch (screen.width) {
case 1024:
document.getElementById("prop2").style.display="block";
break;
case 1152:
document.getElementById("prop3").style.display="block";
break;
case 1280:
document.getElementById("prop4").style.display="block";
break;
case 1400:
document.getElementById("prop5").style.display="block";
break;
case 1680:
document.getElementById("prop6").style.display="block";
break;
 }
}