parameterHints.css

/*---------------------------------------------------------------------------------------------
 *  Copyright (c) Microsoft Corporation. All rights reserved.
 *  Licensed under the MIT License. See License.txt in the project root for license information.
 *--------------------------------------------------------------------------------------------*/

.monaco-editor .parameter-hints-widget {
	/* Must be higher than the sash's z-index and terminal canvases but lower than the suggest widget */
	z-index: 39;
	display: flex;
	flex-direction: column;
	line-height: 1.5em;
	cursor: default;
	color: var(--vscode-editorHoverWidget-foreground);
	background-color: var(--vscode-editorHoverWidget-background);
	border: 1px solid var(--vscode-editorHoverWidget-border);
}

.hc-black .monaco-editor .parameter-hints-widget,
.hc-light .monaco-editor .parameter-hints-widget {
	border-width: 2px;
}

.monaco-editor .parameter-hints-widget > .phwrapper {
	max-width: 440px;
	display: flex;
	flex-direction: row;
}

.monaco-editor .parameter-hints-widget.multiple {
	min-height: 3.3em;
	padding: 0;
}

.monaco-editor .parameter-hints-widget.multiple .body::before {
	content: "";
	display: block;
	height: 100%;
	position: absolute;
	opacity: 0.5;
	border-left: 1px solid var(--vscode-editorHoverWidget-border);
}

.monaco-editor .parameter-hints-widget p,
.monaco-editor .parameter-hints-widget ul {
	margin: 8px 0;
}

.monaco-editor .parameter-hints-widget .monaco-scrollable-element,
.monaco-editor .parameter-hints-widget .body {
	display: flex;
	flex: 1;
	flex-direction: column;
	min-height: 100%;
}

.monaco-editor .parameter-hints-widget .signature {
	padding: 4px 5px;
	position: relative;
}

.monaco-editor .parameter-hints-widget .signature.has-docs::after {
	content: "";
	display: block;
	position: absolute;
	left: 0;
	width: 100%;
	padding-top: 4px;
	opacity: 0.5;
	border-bottom: 1px solid var(--vscode-editorHoverWidget-border);
}

.monaco-editor .parameter-hints-widget .code {
	font-family: var(--vscode-parameterHintsWidget-editorFontFamily), var(--vscode-parameterHintsWidget-editorFontFamilyDefault);
}

.monaco-editor .parameter-hints-widget .docs {
	padding: 0 10px 0 5px;
	white-space: pre-wrap;
}

.monaco-editor .parameter-hints-widget .docs.empty {
	display: none;
}

.monaco-editor .parameter-hints-widget .docs a {
	color: var(--vscode-textLink-foreground);
}

.monaco-editor .parameter-hints-widget .docs a:hover {
	color: var(--vscode-textLink-activeForeground);
	cursor: pointer;
}

.monaco-editor .parameter-hints-widget .docs .markdown-docs {
	white-space: initial;
}

.monaco-editor .parameter-hints-widget .docs code {
	font-family: var(--monaco-monospace-font);
	border-radius: 3px;
	padding: 0 0.4em;
	background-color: var(--vscode-textCodeBlock-background);
}

.monaco-editor .parameter-hints-widget .docs .monaco-tokenized-source,
.monaco-editor .parameter-hints-widget .docs .code {
	white-space: pre-wrap;
}

.monaco-editor .parameter-hints-widget .controls {
	display: none;
	flex-direction: column;
	align-items: center;
	min-width: 22px;
	justify-content: flex-end;
}

.monaco-editor .parameter-hints-widget.multiple .controls {
	display: flex;
	padding: 0 2px;
}

.monaco-editor .parameter-hints-widget.multiple .button {
	width: 16px;
	height: 16px;
	background-repeat: no-repeat;
	cursor: pointer;
}

.monaco-editor .parameter-hints-widget .button.previous {
	bottom: 24px;
}

.monaco-editor .parameter-hints-widget .overloads {
	text-align: center;
	height: 12px;
	line-height: 12px;
	font-family: var(--monaco-monospace-font);
}

.monaco-editor .parameter-hints-widget .signature .parameter.active {
	color: var(--vscode-editorHoverWidget-highlightForeground);
	font-weight: bold;
}

.monaco-editor .parameter-hints-widget .documentation-parameter > .parameter {
	font-weight: bold;
	margin-right: 0.5em;
}