Template:BibisiLauncher/style.css

/* ==============================
   BIBISI LAUNCHER CSS
   Click-to-launch via <details>
   ============================== */

/* Hide the default triangle arrow on <summary> */
.rocket-wrapper > summary {
    list-style: none;
}

.rocket-wrapper {
    display: block;
    text-align: center;
    height: 0;
    overflow: visible;
    position: relative; /* Anchor the explosion */
}

.rocket-trigger {
    cursor: pointer;
    outline: none; /* Removes click border */
}

.rocket {
    display: inline-block;
    font-size: 2em;
}

.rocket-explosion {
    display: inline-block;
    font-size: 1em;
    opacity: 0;
    position: absolute;
    left: 50%;
    transform: translateX(-50%);
}

/* Triggered when <details> is clicked (receives the [open] attribute) */
.rocket-wrapper[open] .rocket {
    animation: rocket-fly 3s cubic-bezier(0.2, 0, 0.8, 1) forwards;
}

.rocket-wrapper[open] .rocket-explosion {
    animation: explode 1.2s ease-out forwards;
    animation-delay: 3s;
}

@keyframes rocket-fly {
    0%   { transform: translateY(0);      opacity: 1; }
    100% { transform: translateY(-110vh); opacity: 0; }
}

@keyframes explode {
    0%   { transform: translateY(-110vh) scale(1); opacity: 1; }
    50%  { transform: translateY(-110vh) scale(3); opacity: 0.8; }
    100% { transform: translateY(-110vh) scale(6); opacity: 0; }
}