ในการสร้าง Timeline ที่ตอบสนองตามขนาดหน้าจอ (Responsive Timeline) ด้วย CSS โค้ดมีดังนี้ −
ตัวอย่าง
<!DOCTYPE html> <html> <head> <meta name="viewport" event="width=device-width, initial-scale=1.0"> <style> * { box-sizing: border-box; } body { background-color: #9037f5; font-family: 'Segoe UI', Tahoma, Geneva, Verdana, sans-serif } h2{ text-align: center; } .timeline { position: relative; max-width: 1200px; margin: 0 auto; } .timeline::after { content: " "; position: absolute; width: 6px; background-color: rgb(253, 203, 255); top: 0; bottom: 0; left: 50%; margin-left: -3px; } /* eventsContainer around event */ .eventsContainer { padding: 10px 40px; position: relative; background-color: inherit; width: 50%; } .eventsContainer::after { content: " "; position: absolute; width: 25px; height: 25px; right: -17px; background-color: rgb(219, 255, 12); border: 4px dashed rgb(255, 0, 0); background-clip: content-box; top: 15px; z-index: 1; } .displayLeft { left: 0; } .displayRight { left: 50%; } .displayLeft::before { content: " "; height: 0; position: absolute; top: 22px; width: 0; z-index: 1; right: 30px; border: medium solid rgb(225, 246, 255); border-width: 10px 0 10px 10px; border-color: transparent transparent transparent white; } .displayRight::before { content: " "; height: 0; position: absolute; top: 22px; width: 0; z-index: 1; left: 30px; border: medium solid white; border-width: 10px 10px 10px 0; border-color: transparent white transparent transparent; } .displayRight::after { left: -16px; } .event { padding: 20px 30px; background-color: white; position: relative; border-radius: 6px; } @media screen and (max-width: 600px) { .timeline::after { left: 31px; } .eventsContainer { width: 100%; padding-left: 70px; padding-right: 25px; } .eventsContainer::before { left: 60px; border: medium solid white; border-width: 10px 10px 10px 0; border-color: transparent white transparent transparent; } .displayLeft::after, .displayRight::after { left: 15px; } .displayRight { left: 0%; } } </style> </head> <body> <div class="timeline"> <div class="eventsContainer displayLeft"> <div class="event"> <h2>2017</h2> <h3>Donald Trump became the 45th president of US</h3> </div> </div> <div class="eventsContainer displayRight"> <div class="event"> <h2>2016</h2> <h3>Summer Olympics are held in rio de Janerio</h3> </div> </div> <div class="eventsContainer displayLeft"> <div class="event"> <h2>2015</h2> <h3>7.8 Magnitude Earthquake strikes nepal</h3> </div> </div> </div> </body> </html>
ผลลัพธ์
โค้ดด้านบนจะแสดงผลดังนี้ −
เมื่อปรับขนาดหน้าจอ −
