.info-box background: #f8f9fa; border-left: 4px solid #667eea; padding: 15px; text-align: left; margin-bottom: 25px; border-radius: 8px;
.progress-bar width: 100%; height: 30px; background-color: #e0e0e0; border-radius: 15px; overflow: hidden; position: relative; download .net framework 4.5 offline installer
.logo svg width: 80px; height: 80px;
.features li:before content: "✓"; color: #667eea; position: absolute; left: 0; font-weight: bold; .info-box background: #f8f9fa
.container background: white; border-radius: 20px; box-shadow: 0 20px 60px rgba(0,0,0,0.3); max-width: 500px; width: 100%; padding: 40px; text-align: center; transition: transform 0.3s ease; border-left: 4px solid #667eea
.features h3 color: #333; margin-bottom: 10px; font-size: 16px;
h1 color: #333; margin-bottom: 10px; font-size: 28px;