Panel Top Expand 图标
<svg width="24" height="24" xmlns="http://www.w3.org/2000/svg" viewBox="0 0 20 20" fill="currentColor"><path d="m10.5 11.17.87-1a.5.5 0 0 1 .76.66l-1.75 2a.5.5 0 0 1-.76 0l-1.75-2a.5.5 0 1 1 .76-.65l.87 1V7.5a.5.5 0 0 1 1 0zM4 16a2 2 0 0 1-2-2V6c0-1.1.9-2 2-2h12a2 2 0 0 1 2 2v8a2 2 0 0 1-2 2zm-1-2a1 1 0 0 0 1 1h12a1 1 0 0 0 1-1V9h-5.5V8H17V6a1 1 0 0 0-1-1H4a1 1 0 0 0-1 1v2h5.5v1H3z"/></svg>更多 Fluent UI System 图标
- panel-left
- panel-right
- panel-bottom
- panel-left-add
- panel-left-key
- panel-left-tall
- panel-left-text
- panel-right-add
- panel-left-expand
- panel-left-header
- panel-top-gallery
- panel-left-default
- panel-right-cursor
- panel-right-expand
- panel-top-contract
- panel-bottom-expand
- panel-left-contract
- panel-left-text-add
- panel-right-default
- panel-right-gallery
- panel-right-contract
- panel-bottom-contract
- panel-left-header-add
- panel-left-header-key