public void capacitySelection(String capacity){
        WebDriverWait wd = new WebDriverWait(driver, 180);
        List<WebElement> cList = wd.until(ExpectedConditions.presenceOfAllElementsLocatedBy(By.xpath("//div[@data-name='Capacity_s']/div")));
        int i=1;
        for(WebElement we:cList){
            WebElement select= wd.until(ExpectedConditions.presenceOfElementLocated(By.xpath("//div[@data-name='Capacity_s']/div["+ i++ +"]/label")));
            if(select.getText().contains(capacity)){
                select.click();
                break;
            }
        }
    }