图19显示网站中上述样式改变所带来的演示按钮效果。

Figure 19 shows the demo buttons resulting from the above stylesheet changes within the site.

youdao

现在我已经说明了如何解决鼠标与按钮交互的视觉效果。

So far I've shown you how to handle visual feedback of mouse interaction with the button.

youdao

字段旋转之前的初始位置；右边显示该字段部分旋转后的视觉效果及其Undo按钮。

Field. The right side shows the visual effect of the partially rotated field and it's Undo button.

youdao