Bạn có thể đính kèm một phong cách trang hiện có để tài liệu của bạn tại bất kỳ giai đoạn phát triển. Nó có thể là một tấm phong cách thực hiện đầy đủ hoặc một trong một trống mà bạn xây dựng như bạn phong cách tài liệu của bạn. Đối với các mục đích gắn các phong cách trang, nội dung của nó không quan trọng như các tập tin được tạo ra và lưu lại trước với phần mở rộng tập tin css | 314 Creating History Panel Commands Although it s not advised you can erase the history list for a document by right-clicking Windows or Control clicking Mac the History panel and choosing Clear History. After clearing the history in this manner you can no longer undo any previous steps in your document. Recording commands To record and save a command first be sure the History panel is open. After you perform the actions you can record and save them. Keep these points in mind when recording actions for your command Use the arrow keys instead of the mouse to move the insertion point in the document. You can also use the arrow keys plus Shift to make or extend a selection. Mouse movements are unrepeatable actions that aren t saved and are identified in the History panel with a black divider line between the steps. Other actions are also unrepeatable such as dragging an asset from one place on the page to another. These types of steps display a small red X next to the action layer in the History panel. Follow these steps to record and save a command 1. Open the History panel by choosing Window1 tHistory. Press Shift F10 to quickly open the panel. 2. Edit your document. The History panel records all your actions as individual steps. 3. In the History panel select the step s you want to record. Shift click to select multiple consecutive steps. Ctrl click Windows or ô click Mac to select or deselect nonconsecutive steps. 4. Click the Save Selected Steps as a Command icon at the bottom of the panel. The Save As Command dialog box appears prompting you to enter a name for the new command. 5. Name the new command. Name your commands using simple descriptive titles such as Bold and Italic. 6. Click OK. The new command appears by name at the bottom of the Commands menu. Creating History Panel Commands 315 You can also make a temporary command by clicking the Copy Selected Steps to the Clipboard icon at the bottom of the panel after selecting a series of steps. The steps are .