* {
    margin: 0;
    padding: 0;
}

html,
body {
    height: 100%;
}

body {
    display: flex;
    flex-direction: column;
    justify-content: center;
    align-items: center;
    background-color: #000;
}

.page {
    display: flex;
    justify-content: center;
}

.grid {
    display: flex;
    flex-direction: column;
    justify-content: center;
    align-items: center;
    margin-bottom: 5vw;
    padding: 1em;
    font-size: 1.2vw;
}

.example {
    margin-bottom: 1.5em;
}

.desc {
    color: #fff;
}

.pie-conic-gradient,
.pie-svg-path,
.pie-svg-dash,
.pie-canvas {
    width: 20vw;
    height: 20vw;
}

#play-pause {
    display: none;
}

.play-pause {
    display: flex;
    width: 45px;
    height: 50px;
    cursor: pointer;
}

.play-pause::after {
    content: '';
    --duration: 0.2s;
    display: block;
    margin: auto;
    width: 0;
    height: 0;
    border: 1.25vw solid transparent;
    border-right-width: 0;
    border-left-width: 2.25vw;
    border-left-color: #fff;
    transform: translateX(10%);
    transition: width var(--duration), height var(--duration), border-left-width var(--duration),
        border-right-width var(--duration), border-right-color var(--duration), border-top-width var(--duration),
        border-bottom-width var(--duration), transform var(--duration);
}

#play-pause:checked ~ .play-pause::after {
    width: 0.75vw;
    height: 2.5vw;
    border-left-width: 0.75vw;
    border-right-width: 0.75vw;
    border-right-color: #fff;
    border-top-width: 0;
    border-bottom-width: 0;
    transform: translateX(0);
}