Locking and Unlocking Alignment Guides
                                                        By default, it is possible to move alignment guides with the  
 Select tool. Once your guides are properly positioned, you can lock them in position so as to avoid moving them by accident when manipulating elements in your 
- Do one of the following:
- In the Alignment Guides toolbar, click on the 
Lock Alignment Guides button to toggle it on or off.
 - In the top menu, select View > Alignment Guides > Lock Alignment Guides to toggle the option on or off.
 
 - In the Alignment Guides toolbar, click on the