code: def find_element_by_class_name(self, name):
          
          return self.find_element(by=By.CLASS_NAME, value=name)
docs: Finds an element by class name.
  
          :Args:
           - name: The class name of the element to find.
  
          :Returns:
           - WebElement - the element if it was found
  
          :Raises:
           - NoSuchElementException - if the element wasn't found
  
          :Usage:
              ::
  
                  element = driver.find_element_by_class_name('foo')