.bxm-certificate-marks{display:grid;grid-template-columns:repeat(3,minmax(0,1fr));gap:14px 22px;align-items:center;width:100%;max-width:650px;margin-inline:auto}
.bxm-certificate-marks img{display:block;width:100%;height:auto;aspect-ratio:300/260;object-fit:contain;min-width:0;animation:bxm-certificate-breathe 6s ease-in-out infinite;animation-delay:calc(var(--mark)*-.85s);animation-play-state:paused;transform-origin:center}
.bxm-certificate-marks.is-visible img{animation-play-state:running}
@keyframes bxm-certificate-breathe{0%,65%,100%{transform:translateY(0) scale(1)}25%{transform:translateY(-5px) scale(1.055)}}
@media(max-width:600px){.bxm-certificate-marks{gap:10px;max-width:450px}}
@media(prefers-reduced-motion:reduce){.bxm-certificate-marks img{animation:none}}
/* Original overlapping composition, with each mark animated independently. */
.bxm-certificate-marks{display:block;position:relative;aspect-ratio:670/215;max-width:720px;isolation:isolate}
.bxm-certificate-marks img{position:absolute;object-fit:contain;aspect-ratio:auto;height:auto;margin:0}
.bxm-certificate-marks img:nth-child(1){left:0;top:1%;width:17%;height:51%;z-index:1}
.bxm-certificate-marks img:nth-child(2){left:12%;top:0;width:37%;height:100%;z-index:5}
.bxm-certificate-marks img:nth-child(3){left:43%;top:1%;width:28%;height:94%;z-index:4}
.bxm-certificate-marks img:nth-child(4){left:0;top:43%;width:20%;height:57%;z-index:2}
.bxm-certificate-marks img:nth-child(5){left:62%;top:0;width:29%;height:97%;z-index:3}
.bxm-certificate-marks img:nth-child(6){left:85%;top:0;width:17%;height:100%;z-index:2}
@keyframes bxm-certificate-breathe{0%,65%,100%{transform:scale(1)}25%{transform:scale(1.035)}}