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CSS

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HTML 

              
                    <div class="container">
  <div class="card">
    <figure class="image">
      <img src="https://i.pinimg.com/564x/4d/9a/24/4d9a24c5ba21ad961541b5f5b7f7cad1.jpg" alt="Nail art">
    </figure>
    <div class="overlay">
      <!--   Menu component  -->
      <div class="menu">
        <button tabindex=1 class="menu-toggle" style="anchor-name: --menu-toggle-1" popovertarget="menu-items-1">
          <span aria-hidden="true">➕</span>
          <span class="sr-only">open menu</span>
        </button>
        <ul class="menu-items" id="menu-items-1" popover style="position-anchor: --menu-toggle-1" role="menu">
          <li class="item">
            <button role="menuitem">
              <span aria-hidden="true">♥️</span>
              <span class="sr-only">add to favorites</span>
            </button>
          </li>
          <li class="item">
            <button role="menuitem">
              <span aria-hidden="true">💾</span>
              <span class="sr-only">save to collection</span>
            </button>
          </li>
          <li class="item">
            <button role="menuitem">
              <span aria-hidden="true">🔗</span>
              <span class="sr-only">copy link</span>
            </button>
          </li>
          <li class="item">
            <button role="menuitem">
              <span aria-hidden="true">✉️</span>
              <span class="sr-only">email</span>
            </button>
          </li>
          <li class="item">
            <button role="menuitem">
              <span aria-hidden="true">🛒</span>
              <span class="sr-only">add to cart</span>
            </button>
          </li>
          <li class="item">
            <button popovertargetaction="hide" popovertarget="menu-items-1" class="hidden-close">
              <span aria-hidden="true"> </span>
              <span class="sr-only">close menu</span>
            </button>
          </li>
        </ul>
      </div>

    </div>
  </div>

  <div class="card">
    <figure class="image">
      <img src="https://i.pinimg.com/564x/1b/43/3d/1b433d50a0c1d15eb02d25e88eb1fc11.jpg" alt="Nail art 2">
    </figure>
    <div class="overlay">
      <!--   Menu component  -->
      <div class="menu">
        <button tabindex=1 class="menu-toggle" style="anchor-name: --menu-toggle-2" popovertarget="menu-items-2">
          <span aria-hidden="true">➕</span>
          <span class="sr-only">open menu</span>
        </button>
        <ul class="menu-items" id="menu-items-2" popover style="position-anchor: --menu-toggle-2" role="menu">
          <li class="item">
            <button role="menuitem">
              <span aria-hidden="true">♥️</span>
              <span class="sr-only">add to favorites</span>
            </button>
          </li>
          <li class="item">
            <button role="menuitem">
              <span aria-hidden="true">💾</span>
              <span class="sr-only">save to collection</span>
            </button>
          </li>
          <li class="item">
            <button role="menuitem">
              <span aria-hidden="true">🔗</span>
              <span class="sr-only">copy link</span>
            </button>
          </li>
          <li class="item">
            <button role="menuitem">
              <span aria-hidden="true">✉️</span>
              <span class="sr-only">email</span>
            </button>
          </li>
          <li class="item">
            <button role="menuitem">
              <span aria-hidden="true">🛒</span>
              <span class="sr-only">add to cart</span>
            </button>
          </li>
          <li class="item">
            <button popovertargetaction="hide" popovertarget="menu-items-2" class="hidden-close">
              <span aria-hidden="true"> </span>
              <span class="sr-only">close menu</span>
            </button>
          </li>
        </ul>
      </div>
    </div>
  </div>
      
  <div class="card">
    <figure class="image">
      <img src="https://i.pinimg.com/564x/1f/c4/3f/1fc43fb2e79cb66688a32f784bd13e96.jpg" alt="Nail art 3">
    </figure>
    <div class="overlay">
      <!--   Menu component  -->
      <div class="menu">
        <button tabindex=1 class="menu-toggle" style="anchor-name: --menu-toggle-3" popovertarget="menu-items-3">
          <span aria-hidden="true">➕</span>
          <span class="sr-only">open menu</span>
        </button>
        <ul class="menu-items" id="menu-items-3" popover style="position-anchor: --menu-toggle-3" role="menu">
          <li class="item">
            <button role="menuitem">
              <span aria-hidden="true">♥️</span>
              <span class="sr-only">add to favorites</span>
            </button>
          </li>
          <li class="item">
            <button role="menuitem">
              <span aria-hidden="true">💾</span>
              <span class="sr-only">save to collection</span>
            </button>
          </li>
          <li class="item">
            <button role="menuitem">
              <span aria-hidden="true">🔗</span>
              <span class="sr-only">copy link</span>
            </button>
          </li>
          <li class="item">
            <button role="menuitem">
              <span aria-hidden="true">✉️</span>
              <span class="sr-only">email</span>
            </button>
          </li>
          <li class="item">
            <button role="menuitem">
              <span aria-hidden="true">🛒</span>
              <span class="sr-only">add to cart</span>
            </button>
          </li>
          <li class="item">
            <button popovertargetaction="hide" popovertarget="menu-items-3" class="hidden-close">
              <span aria-hidden="true"> </span>
              <span class="sr-only">close menu</span>
            </button>
          </li>
        </ul>
      </div>
    </div>
  </div>
</div>
!

CSS 

              
                @import url('https://fonts.googleapis.com/css2?family=Noto+Emoji:wght@600&display=swap');

.card {
  border-radius: 2rem;
  overflow: hidden;
  position: relative;
  max-width: 250px;
  height: max-content;
}

img {
  width: 100%;
  scale: 1.05;
}

.card {
  &:focus,
  &:hover,
  &:focus-within {
    .overlay {
      opacity: 1;
    }
  }
}

.overlay {
  width: 100%;
  height: 100%;
  position: absolute;
  top: 0;
  left: 0;
  background: rgb(0 0 0 / 0.4);
  opacity: 0;
  transition: opacity 0.25s;
}

.menu {
  position: absolute;
  bottom: 1rem;
  right: 1rem;
}

/* import button */

:root {
  --btn-size: 3rem;
  --extra-space: 1.5rem;
}

/* Where the magic happens */
.item {
  --radius: calc(var(--btn-size) + var(--extra-space));
  background-color: var(--bg);
  transform: translateX(calc(cos(var(--angle)) * var(--radius)))
		         translateY(calc(sin(var(--angle) * -1) * var(--radius)))
             rotate(0deg);
  opacity: 0;
  transition: all 0.3s var(--delay) ease;
}

/* Adding for popover base */

.menu-items:not(:popover-open) .item {
  --radius: 0;
  --angle: 0;
  rotate: 45deg;
}

/* rotate the "plus" */
.menu-toggle > div {
  transition: transform 0.3s;
}

.menu:has(:popover-open) .menu-toggle > div {
  transform: rotate(45deg);
}

.menu-items {
  justify-self: anchor-center;
  inset-area: center;
  /*  popover override  */
  inset: auto;
  background: none;
}

.hidden-close {
  transform: rotate(45deg);
  transition: opacity 0.1s;
  transition-delay: 1s;
  width: var(--btn-size);
  aspect-ratio: 1;
}

:popover-open .item {
  opacity: 1;
}

/* Every item gets a background, angle, and delay */
/* This gets updated when the popover is open */

.item:nth-child(1) {
  --bg: pink;
  --angle: 0deg;
  --delay: 0s;
}

.item:nth-child(2) {
  --bg: thistle;
  --angle: 45deg;
  --delay: 0.1s;
}

.item:nth-child(3) {
  --bg:	paleturquoise;
  --angle: 90deg;
  --delay: 0.2s;
}

.item:nth-child(4) {
  --bg: lightgreen;
  --angle: 135deg;
  --delay: 0.3s;
}

.item:nth-child(5) {
  --bg: peachpuff;
  --angle: 180deg;
  --delay: 0.4s;
}

/* Not related to demo, just styling */

.item {
  border-radius: 50%;
  width: var(--btn-size);
  aspect-ratio: 1;
}

.menu-toggle {
  border-radius: 50%;
  width: var(--btn-size);
  aspect-ratio: 1;
  background: #eee;
  z-index: 1;
}

/* Grid piles */

.menu,
.menu-items,
body,
.item {
  display: grid;
  place-content: center;
}

.menu > *,
.menu-items > *,
body > *
.item button {
  grid-area: 1/1;
}

/* Resets, etc. */
/* visually-hidden ala https://www.scottohara.me/blog/2017/04/14/inclusively-hidden.html */
.sr-only {
  clip: rect(0 0 0 0); 
  clip-path: inset(50%);
  height: 1px;
  overflow: hidden;
  position: absolute;
  white-space: nowrap; 
  width: 1px;
}

button {
  border: none;
  background: none;
  font-family: 'Noto Emoji';
  color: #222;
  font-size: 1.25rem;
}

button:focus-visible {
  outline: 2px dashed deeppink;
  border-radius: 50%;
  aspect-ratio: 1/1;
}

.menu, .menu-items {
  overflow: unset;
}

/* etc */

body {
  height: 100dvh;
}

.container {
  display: flex;
  gap: 2rem   
}
!

JS
!
999px

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