.info-box background: #f8f9fa; border-left: 4px solid #667eea; padding: 15px; text-align: left; margin-bottom: 25px; border-radius: 8px;
.download-btn:disabled background: #ccc; cursor: not-allowed; transform: none;
.features ul list-style: none; padding-left: 0;
.info-box background: #f8f9fa; border-left: 4px solid #667eea; padding: 15px; text-align: left; margin-bottom: 25px; border-radius: 8px;
.download-btn:disabled background: #ccc; cursor: not-allowed; transform: none; download .net framework 4.5 offline installer
.features ul list-style: none; padding-left: 0; .info-box background: #f8f9fa
