如何通過CSS使div實現全屏效果，主要分為圖片橫排展示全屏切換效果和圖片豎排展示全屏切換效果，分享給大家，具體如下：
全屏要素
（注：height:100%是跟隨其父元素高度變化而變化的）
1.圖片橫排展示全屏切換效果
<!DOCTYPE html><html lang="en"><head> <meta charset="UTF-8"> <title>Document</title> <style> *{ padding: 0; margin: 0; } html,body{ height: 100%; } #container,.sections,.section{ height: 100%; } #section0, #section1, #section2, #section3{ background-color: #000; background-size: cover; /*讓背景圖片在容器中居中*/ background-position: 50% 50%; text-align: center; color: white; } #section0{ background-image: url("http://ossweb-img.qq.com/images/lol/web201310/skin/big86000.jpg"); } #section1{ background-image: url("http://ossweb-img.qq.com/images/lol/web201310/skin/big11000.jpg"); } #section2{ background-image: url("http://ossweb-img.qq.com/images/lol/web201310/skin/big55000.jpg"); } #section3{ background-image: url("http://ossweb-img.qq.com/images/lol/web201310/skin/big45000.jpg"); } .left{ float: left; width: 25%; } </style></head><body> <div id="container" style="width:400%"> <div class="sections"> <div class="section left" id="section0"> <h3>this is the page</h3> </div> <div class="section left" id="section1"> <h3>this is the page</h3> </div> <div class="section left" id="section2"> <h3>this is the page</h3> </div> <div class="section left" id="section3"> <h3>this is the page</h3> </div> </div> </div></body></html> 2.圖片豎排展示全屏切換效果
<!DOCTYPE html><html lang="en"><head> <meta charset="UTF-8"> <title>Document</title> <style> *{ padding: 0; margin: 0; } html,body{ height: 100%; } #container,.sections,.section{ height: 100%; } #section0, #section1, #section2, #section3{ background-color: #000; background-size: cover; /*讓背景圖片在容器中居中*/ background-position: 50% 50%; text-align: center; color: white; } #section0{ background-image: url("http://ossweb-img.qq.com/images/lol/web201310/skin/big86000.jpg"); } #section1{ background-image: url("http://ossweb-img.qq.com/images/lol/web201310/skin/big11000.jpg"); } #section2{ background-image: url("http://ossweb-img.qq.com/images/lol/web201310/skin/big55000.jpg"); } #section3{ background-image: url("http://ossweb-img.qq.com/images/lol/web201310/skin/big45000.jpg"); } </style></head><body> <div id="container"> <div class="sections"> <div class="section" id="section0"> <h3>this is the page</h3> </div> <div class="section" id="section1"> <h3>this is the page</h3> </div> <div class="section" id="section2"> <h3>this is the page</h3> </div> <div class="section" id="section3"> <h3>this is the page</h3> </div> </div> </div></body></html>以上就是本文的全部內容，希望對大家的學習有所幫助，也希望大家多多支持VeVb武林網。
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