Html And Css And Javascript Pdf May 2026

/* Main article container - will be the PDF capture area */ .pdf-article max-width: 1100px; width: 100%; margin: 0 auto; background: white; border-radius: 28px; box-shadow: 0 25px 45px -12px rgba(0,0,0,0.35); overflow: hidden; transition: all 0.2s;

<!-- Best practices & resources --> <div class="comparison" style="background: #fefce8;"> <h3>📖 Best Practices & Modern Standards</h3> <ul style="margin-left: 1.5rem; line-height: 1.6; color: #1e293b;"> <li><strong>HTML:</strong> Use semantic elements ( <code><header>, <nav>, <main>, <article></code> ) for accessibility and SEO.</li> <li><strong>CSS:</strong> Mobile-first design, CSS variables for theming, Flex/Grid for layouts, avoid !important.</li> <li><strong>JavaScript:</strong> Use modern ES6+ features (arrow functions, async/await, modules). Write clean, maintainable code.</li> <li><strong>Performance:</strong> Minimize reflows, lazy load assets, optimize images, and leverage browser caching.</li> </ul> </div> html and css and javascript pdf

th, td text-align: left; padding: 0.75rem 0.5rem; border-bottom: 1px solid #cbd5e1; /* Main article container - will be the PDF capture area */

.demo-box background: white; border-radius: 1rem; padding: 1rem; margin: 1.5rem 0; border: 1px solid #cbd5e6; box-shadow: 0 2px 5px rgba(0,0,0,0.05); margin: 0 auto

.card flex: 1; min-width: 220px; background: #f8fafc; border-radius: 1.5rem; padding: 1.5rem; transition: transform 0.2s; box-shadow: 0 4px 12px rgba(0,0,0,0.03); border: 1px solid #e2e8f0;

// Web dev facts array const facts = [ "💡 The first website ever published is still online: info.cern.ch (created by Tim Berners-Lee in 1991).", "🎨 CSS was first proposed by Håkon Wium Lie in 1994 while working at CERN.", "⚡ JavaScript was created by Brendan Eich in just 10 days in 1995 and originally named Mocha.", "📱 Over 95% of all websites use JavaScript for client-side behavior.", "🌈 CSS Grid Layout is supported in 97%+ of modern browsers worldwide.", "🚀 HTML5 introduced native video/audio elements without needing Flash plugins." ];

/* inner content padding */ .content-padding padding: 2.8rem 3rem;