A dark card under a Pro badge with a title, a short explanation and a footnote line. Use it when one sentence is not enough. The card has a fixed width so the text wraps cleanly.
Also known as: tooltip with title and description, html tooltip css, rich content tooltip.
<span class="tip-rich-title">
<button type="button" aria-describedby="tip-rich-title-tip"><svg viewBox="0 0 24 24" fill="none" stroke="currentColor" stroke-width="2" stroke-linecap="round" stroke-linejoin="round" aria-hidden="true"><path d="M12 3.5l1.8 5.2 5.2 1.8-5.2 1.8-1.8 5.2-1.8-5.2L5 10.5l5.2-1.8z"/></svg>Pro</button>
<span class="tip-rich-title-tip" id="tip-rich-title-tip" role="tooltip">
<strong>Pro feature</strong>
<span>Custom domains, unlimited projects and priority support.</span>
<em>Included in Pro and Team</em>
</span>
</span>.tip-rich-title {
--c: var(--tip-color, #3b82f6);
font-size: var(--tip-size, 16px);
position: relative;
display: inline-flex;
margin-bottom: 6em; /* room for the card in this preview */
}
.tip-rich-title button {
display: inline-flex;
align-items: center;
gap: 0.3em;
padding: 0.35em 0.75em;
border: 0;
border-radius: 2em;
background: linear-gradient(135deg, var(--c), color-mix(in srgb, var(--c) 55%, #db2777));
color: #fff;
font: 700 0.8em/1.2 system-ui, sans-serif;
letter-spacing: 0.08em;
text-transform: uppercase;
cursor: pointer;
}
.tip-rich-title svg {
width: 1.2em;
height: 1.2em;
}
.tip-rich-title button:focus-visible {
outline: 2px solid var(--c);
outline-offset: 2px;
}
.tip-rich-title-tip {
position: absolute;
top: calc(100% + 0.8em);
left: 50%;
z-index: 10;
box-sizing: border-box;
width: 17em;
padding: 0.85em 1em;
border-radius: 0.7em;
background: color-mix(in srgb, var(--c) 14%, #0f172a);
box-shadow: 0 0 0 1px rgb(255 255 255 / 0.07), 0 0.8em 1.6em -0.6em rgb(0 0 0 / 0.55);
color: rgb(255 255 255 / 0.8);
font: 400 0.82em/1.45 system-ui, sans-serif;
text-align: left;
opacity: 0;
visibility: hidden;
pointer-events: none;
transform-origin: 50% 0;
transform: translate(-50%, -0.4em) scale(0.96);
transition: opacity 0.2s ease, transform 0.3s cubic-bezier(0.2, 0.8, 0.2, 1), visibility 0.3s;
}
.tip-rich-title-tip::before {
content: "";
position: absolute;
bottom: 100%;
left: 50%;
width: 0.7em;
height: 0.7em;
background: inherit;
transform: translate(-50%, 50%) rotate(45deg);
}
.tip-rich-title-tip strong {
display: block;
margin-bottom: 0.2em;
color: color-mix(in srgb, var(--c) 40%, #fff);
font-size: 1.1em;
font-weight: 700;
}
.tip-rich-title-tip span { display: block; }
.tip-rich-title-tip em {
display: block;
margin-top: 0.65em;
padding-top: 0.6em;
border-top: 1px solid rgb(255 255 255 / 0.12);
color: rgb(255 255 255 / 0.55);
font-size: 0.9em;
font-style: normal;
}
.tip-rich-title:hover .tip-rich-title-tip,
.tip-rich-title:focus-within .tip-rich-title-tip {
opacity: 1;
visibility: visible;
transform: translate(-50%, 0) scale(1);
}
@media (prefers-reduced-motion: reduce) {
.tip-rich-title, .tip-rich-title *, .tip-rich-title::before, .tip-rich-title::after, .tip-rich-title *::before, .tip-rich-title *::after {
animation-duration: 0.01ms !important;
animation-iteration-count: 1 !important;
transition-duration: 0.01ms !important;
}
}--tip-color on the element or a parent.
Currently previewing #3b82f6.--tip-size. Every other dimension is in
em, so the whole thing scales together. Currently previewing 16px.transition or animation
shorthand. Staggered delays are relative, so they keep their rhythm.