Selenium Python 单击徽标按钮

Question

在进行了一些下载后，我试图单击徽标按钮以返回原始页面。但它不起作用，并引发以下异常：NoSuchElementException: no such element: Unable to locate element: {"method":"css selector","selector":"brand.brand-bv"}结构是这样的：<a class="brand brand-bv" href="https://workbench-c4.bazaarvoice.com">  <span class="visuallyhidden">Bazaarvoice:</span></a>我目前的代码是这样的：logo_button = driver.find_element_by_css_selector("brand.brand-bv")                                                      logo_button.click()