var  w = $$('body').offsetwidth;
var w1 = $$('.box20220301154217 li.li2 em').offsetwidth;
w1 = w - w1;
w1 = w1 / 2;
/*$$('.box20220301154217 li.li2 em').style.width = ''+w+'px';
$$('.box20220301154217 li.li2 em').style.left = '-'+w1+'px';
$$('.box20220301154217 li.li2 em').style.right = '-'+w1+'px';*/

/*var w2 = $$('.box20220301154217 li.li3 em').offsetwidth;
w2 = w - w2;
w2 = w2 / 2;
$$('.box20220301154217 li.li3 em').style.width = ''+w+'px';
$$('.box20220301154217 li.li3 em').style.left = '-'+w2+'px';
$$('.box20220301154217 li.li3 em').style.right = '-'+w2+'px';*/

for( var i=0;i<$$$('.box20220301154217 li').length;i++ ){
	$$$('.box20220301154217 li')[i].onmouseover = function(){
		this.parentnode.classname = 'box20220301154217 ' + this.classname;
	}
	$$$('.box20220301154217 li')[i].onmouseout = function(){
		this.parentnode.classname = 'box20220301154217'
	}
}