[j0hnik]

var el = document.querySelector('.slider-for'), flag = 0;
		el.addEventListener('mousedown', e =>{
			flag = 1;
			el.style.cursor = 'pointer';
		});
		document.addEventListener('mouseup', e =>{
			flag = 0;
			el.style.cursor = 'default';
		});
		el.addEventListener('mouseout', e =>el.style.cursor = 'default');
		el.addEventListener('mouseover' ,e=>{
			if(flag) el.style.cursor = 'pointer';
		});