gistfile1.txt

var t=document.getElementsByClassName("thumbArea");
for(var i=0;i<t.length;i++){
	t[i].style.display="none";
}
var f=document.getElementsByClassName("feedContents");
for(var i=0;i<f.length;i++){
	f[i].style.float="left";
	f[i].style.marginLeft="10px"
}