title: selenium python how to find and click element that change everytime
body: <p>im trying to find an element with dinamic values  , for example <code>&lt;span class=&quot;ms-Button-label label-175&quot; id=&quot;id__177&quot;&gt;Save&lt;/span&gt;</code>  in inspect element, the id and class values tend to change for every refresh, how can i in this case find the element in selenium? i tried troguht xpath but seems doesnt work because can not find the path, i was thinking to find &quot;Save&quot; world torught always find by xpath but actually i dont know if im doing well : <code>driver.find_element_by_xpath(//span(@....</code>  but then? how can insert element if it changes everytime? thanks!</p>