请考虑使用工具栏布局(在垂直或水平方向上)和边框布局的组合来组合多个图形。

Consider composing multiple figures using combinations of the toolbar layout (in vertical or horizontal orientation) and the border layout.

youdao

将它拖到这个布局上(黑色加粗边框表明您释放时的位置和尺寸大小)。

Drop it onto the layout (the black border indicates where and what size the portlet will be when you drop it).

youdao

字体，颜色，边框，填充，边距，布局，定位-这些都是由CSS来处理。

Fonts, colors, borders, padding, margins, layout, positioning - these are all handled by CSS.

youdao