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Effetto di animazione bagliore circolare CSS
396
ByBy.inc
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Consigliato
4 October 2025
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HTML
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.circle-glow { width: 100px; height: 100px; background: #000; border-radius: 50%; /* Makes it circular */ position: absolute; /* To position freely within the container */ animation: pulse 1.5s infinite ease-in-out; /* Rhythmic pulsing */ }
CSS
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* { margin: 0; padding: 0; box-sizing: border-box; } body { background-color: #2f3640; /* Darker background to intensify the glow effect */ display: flex; align-items: center; justify-content: center; height: 100vh; overflow: hidden; } .codigo { position: absolute; top: 0; left: 50%; transform: translateX(-50%); background: #272822; color: #F8F8F2; font-family: 'Consolas', 'Monaco', monospace; font-size: 18px; padding: 20px; border-radius: 8px; white-space: pre-line; text-align: left; line-height: 1.6; max-height: 50%; max-width: 90%; width: 100%; overflow-y: auto; box-shadow: 0 4px 12px rgba(0, 0, 0, 0.3); } .selector { color: #F92672; } .property { color: #66D9EF; } .value-number { color: #AE81FF; } .value-string { color: #E6DB74; } .value-color { color: #A6E22E; } .brace { color: #F8F8F2; } .comment { color: #75715E; } .function { color: #A6E22E; } .animation-container { position: absolute; top: 75%; left: 50%; transform: translate(-50%, -50%); display: flex; align-items: center; justify-content: center; width: 100%; height: 50%; overflow: hidden; background: transparent; } /* Animation Styles */ .animation-container:before { /* Glitch effect on empty space */ content: ""; position: absolute; top: 0; left: 0; width: 100%; height: 100%; background: linear-gradient(#0003, #000a); /* subtle gradient */ filter: blur(30px); /* Blur to soften the effect */ mix-blend-mode: overlay; /* Overlay effect with animation container */ } .code-snippet { width: 30%; height: 300px; border-radius: 10px; background: rgba(255, 255, 255, 0.1); /* Semi-transparent light background */ clip-path: circle(30% at 50% 50%); /* Creates a circular cutout effect */ transform: rotate(-20deg); /* Tilts the code snippet */ animation: translate-and-glow 5s infinite linear; /* Animate the glow and repositioning */ } .code-snippet::before { content: "/* // Imposter Syndrome Lurking..."; position: absolute; top: 20px; left: 20px; color: #b2bdc1; /* very light gray comment color */ font-family: 'Consolas', 'Monaco', monospace; font-size: 12px; mix-blend-mode: additive; } @keyframes translate-and-glow { 0% { transform: translate(-10vw, -10vh) rotate(-20deg); /* Position and rotate initial values */ filter: blur(5px); /* Start with a less pronounced blur */ } 50% { transform: translate(10vw, 10vh) rotate(0deg); filter: blur(25px); /* Maximize blur at the midpoint */ } 100% { transform: translate(-10vw, -10vh) rotate(-20deg); filter: blur(5px); /* Back to the initial animation state */ } }
JS
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const canvas = document.getElementById('matrixCanvas'); const ctx = canvas.getContext('2d'); function resizeCanvas() { canvas.width = window.innerWidth; canvas.height = window.innerHeight; } resizeCanvas(); window.addEventListener('resize', resizeCanvas); const matrixChars = 'ABCDEFGHIJKLMNOPQRSTUVWXYZ123456789@#$%^&*()'; const fontSize = 16; const columns = canvas.width / fontSize; const drops = Array.from({ length: columns }).fill(1); function draw() { ctx.fillStyle = 'rgba(0, 0, 0, 0.05)'; ctx.fillRect(0, 0, canvas.width, canvas.height); ctx.fillStyle = '#0f0'; ctx.font = `${fontSize}px monospace`; drops.forEach((y, i) => { const text = matrixChars[Math.floor(Math.random() * matrixChars.length)]; const x = i * fontSize; ctx.fillText(text, x, y * fontSize); if (y * fontSize > canvas.height && Math.random() > 0.975) { drops[i] = 0; } drops[i]++; }); } setInterval(draw, 50);