52 lines
1.0 KiB
CSS
52 lines
1.0 KiB
CSS
/* HelpTip 组件样式 */
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/* 问号图标样式 */
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.help-icon {
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display: inline-block;
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margin-left: 8px;
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color: #888;
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font-weight: bold;
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cursor: help;
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font-size: 14px;
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line-height: 1;
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transition: color 0.2s ease;
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}
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.help-icon:hover {
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color: #4CAF50;
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}
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/* 全局提示框样式（挂在 body 下） */
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.tooltip-portal {
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position: fixed; /* 不受父级 overflow 影响 */
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left: 0;
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top: 0;
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z-index: 999999; /* 足够高，覆盖所有元素 */
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display: none;
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opacity: 0;
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transition: opacity 0.08s linear;
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background: rgba(0, 0, 0, 0.9);
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color: #fff;
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padding: 6px 10px;
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border-radius: 6px;
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font-size: 13px;
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line-height: 1.4;
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pointer-events: none; /* 鼠标穿透，避免闪烁 */
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white-space: pre-wrap; /* 支持换行符 */
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max-width: 300px;
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box-shadow: 0 4px 12px rgba(0, 0, 0, 0.25);
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word-wrap: break-word;
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}
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/* 提示框显示状态 */
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.tooltip-portal.show {
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display: block;
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opacity: 1;
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}
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/* 提示框动画效果 */
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.tooltip-portal.fade {
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transition: opacity 0.2s ease;
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}
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