.monaco-editor .margin-view-overlays .gpu-mark{position:absolute;top:0;bottom:0;left:0;width:100%;display:inline-block;border-left:solid 2px var(--vscode-editorWarning-foreground);opacity:.2;transition:background-color .1s linear}.monaco-editor .margin-view-overlays .gpu-mark:hover{background-color:var(--vscode-editorWarning-foreground)}