## zh-CN 自定义各个面板的背景色、圆角、边距和图标。 ## en-US Customize the background, border, margin styles and icon for each panel. ```css [data-theme='compact'] .site-collapse-custom-collapse .site-collapse-custom-panel, .site-collapse-custom-collapse .site-collapse-custom-panel { margin-bottom: 24px; overflow: hidden; background: #f7f7f7; border: 0px !important; border-radius: 2px; } ```