function auto() {
var dlina = document.body.clientWidth;
visota = dlina/55;
var he = document.getElementById ('a');
if (he) he.style.height = visota+'ex';
var he = document.getElementById ('b');
if (he) he.style.height = visota+'ex';
var he = document.getElementById ('c');
if (he) he.style.height = visota+'ex';
var he = document.getElementById ('d');
if (he) he.style.height = visota+'ex';
var he = document.getElementById ('e');
if (he) he.style.height = visota+'ex';
var he = document.getElementById ('f');
if (he) he.style.height = visota+'ex';
var he = document.getElementById ('g');
if (he) he.style.height = visota+'ex';
var he = document.getElementById ('h');
if (he) he.style.height = visota+'ex';
var he = document.getElementById ('i');
if (he) he.style.height = visota+'ex';
var he = document.getElementById ('j');
if (he) he.style.height = visota+'ex';
var he = document.getElementById ('k');
if (he) he.style.height = visota+'ex';
var he = document.getElementById ('l');
if (he) he.style.height = visota+'ex';
var he = document.getElementById ('m');
if (he) he.style.height = visota+'ex';
var he = document.getElementById ('n');
if (he) he.style.height = visota+'ex';
var he = document.getElementById ('o');
if (he) he.style.height = visota+'ex';
var he = document.getElementById ('p');
if (he) he.style.height = visota+'ex';
}