上一篇
使用HTML和CSS创建金字塔图案主要通过嵌套容器实现层级结构，结合CSS设置不同宽度、背景色及边框样式形成阶梯状或三角形视觉效果，常用方法包括flex布局、伪元素绘制三角形或渐变背景模拟立体感。
HTML金字塔图案实现指南
下面我将展示如何使用HTML和CSS创建一个精美的金字塔图案,包含多种实现方法和视觉效果。
<!DOCTYPE html>
<html lang="zh-CN">
<head>
<meta charset="UTF-8">
<meta name="viewport" content="width=device-width, initial-scale=1.0">HTML金字塔图案实现指南</title>
<style>
* {
margin: 0;
padding: 0;
box-sizing: border-box;
font-family: 'Segoe UI', Tahoma, Geneva, Verdana, sans-serif;
}
body {
background: linear-gradient(135deg, #1a2a6c, #b21f1f, #1a2a6c);
color: #fff;
min-height: 100vh;
padding: 40px 20px;
line-height: 1.6;
}
.container {
max-width: 1200px;
margin: 0 auto;
}
header {
text-align: center;
margin-bottom: 50px;
padding: 20px;
background: rgba(0, 0, 0, 0.3);
border-radius: 15px;
box-shadow: 0 10px 30px rgba(0, 0, 0, 0.3);
}
h1 {
font-size: 3.5rem;
margin-bottom: 15px;
background: linear-gradient(to right, #ff8a00, #da1b60);
-webkit-background-clip: text;
background-clip: text;
color: transparent;
text-shadow: 0 2px 4px rgba(0,0,0,0.2);
}
.subtitle {
font-size: 1.4rem;
max-width: 800px;
margin: 0 auto;
color: #e0e0ff;
}
.content {
display: grid;
grid-template-columns: repeat(auto-fit, minmax(300px, 1fr));
gap: 30px;
margin-bottom: 50px;
}
.card {
background: rgba(30, 30, 60, 0.7);
border-radius: 15px;
padding: 25px;
box-shadow: 0 8px 25px rgba(0, 0, 0, 0.4);
transition: transform 0.3s ease, box-shadow 0.3s ease;
backdrop-filter: blur(10px);
border: 1px solid rgba(255, 255, 255, 0.1);
}
.card:hover {
transform: translateY(-10px);
box-shadow: 0 15px 35px rgba(0, 0, 0, 0.5);
}
.card h2 {
font-size: 1.8rem;
margin-bottom: 20px;
color: #ffcc00;
border-bottom: 2px solid #ffcc00;
padding-bottom: 10px;
}
.pyramid-container {
display: flex;
justify-content: center;
align-items: center;
min-height: 200px;
margin: 20px 0;
}
/* 方法1：使用纯字符 */
.char-pyramid {
font-family: monospace;
font-size: 1.2rem;
line-height: 1.2;
text-align: center;
color: #ffcc00;
background: rgba(0, 0, 0, 0.2);
padding: 15px;
border-radius: 10px;
}
/* 方法2：使用div方块 */
.block-pyramid {
display: flex;
flex-direction: column;
align-items: center;
}
.pyramid-row {
display: flex;
justify-content: center;
margin-bottom: 5px;
}
.pyramid-block {
width: 30px;
height: 30px;
background: linear-gradient(135deg, #ff8a00, #da1b60);
margin: 0 2px;
border-radius: 4px;
box-shadow: 0 0 8px rgba(218, 27, 96, 0.6);
transition: all 0.3s ease;
}
.pyramid-block:hover {
transform: scale(1.2);
background: linear-gradient(135deg, #00c9ff, #92fe9d);
box-shadow: 0 0 15px rgba(0, 201, 255, 0.8);
}
/* 方法3：使用CSS Grid */
.grid-pyramid {
display: grid;
grid-template-columns: repeat(5, 1fr);
grid-gap: 5px;
justify-items: center;
width: 100%;
}
.grid-item {
width: 30px;
height: 30px;
background: linear-gradient(135deg, #00c9ff, #92fe9d);
border-radius: 50%;
box-shadow: 0 0 10px rgba(0, 201, 255, 0.7);
opacity: 0;
animation: appear 0.5s forwards;
}
@keyframes appear {
to { opacity: 1; }
}
/* 方法4：使用CSS伪元素 */
.pseudo-pyramid {
position: relative;
width: 200px;
height: 200px;
margin: 0 auto;
}
.pseudo-pyramid::before {
content: "";
position: absolute;
width: 0;
height: 0;
border-left: 100px solid transparent;
border-right: 100px solid transparent;
border-bottom: 173px solid rgba(255, 200, 0, 0.8);
bottom: 0;
left: 0;
filter: drop-shadow(0 0 10px rgba(255, 200, 0, 0.6));
}
/* 代码展示样式 */
.code-container {
background: #1e1e2e;
border-radius: 10px;
padding: 20px;
margin: 20px 0;
overflow-x: auto;
font-family: 'Courier New', monospace;
font-size: 0.95rem;
line-height: 1.5;
box-shadow: inset 0 0 15px rgba(0, 0, 0, 0.7);
}
.code-header {
display: flex;
justify-content: space-between;
align-items: center;
margin-bottom: 15px;
color: #ffcc00;
}
.copy-btn {
background: rgba(255, 204, 0, 0.2);
color: #ffcc00;
border: none;
padding: 5px 15px;
border-radius: 5px;
cursor: pointer;
transition: background 0.3s;
}
.copy-btn:hover {
background: rgba(255, 204, 0, 0.4);
}
pre {
margin: 0;
}
.comment { color: #6a9955; }
.tag { color: #569cd6; }
.attr { color: #9cdcfe; }
.value { color: #ce9178; }
.explanation {
margin-top: 20px;
padding: 15px;
background: rgba(255, 255, 255, 0.1);
border-radius: 10px;
border-left: 4px solid #ffcc00;
}
.explanation h3 {
color: #ffcc00;
margin-bottom: 10px;
}
footer {
text-align: center;
padding: 30px;
margin-top: 40px;
background: rgba(0, 0, 0, 0.3);
border-radius: 15px;
font-size: 1.1rem;
}
@media (max-width: 768px) {
.content {
grid-template-columns: 1fr;
}
h1 {
font-size: 2.5rem;
}
}
</style>
</head>
<body>
<div class="container">
<header>
<h1>HTML金字塔图案实现指南</h1>
<p class="subtitle">探索多种使用HTML和CSS创建金字塔图案的技术方法，从基础到高级实现</p>
</header>
<div class="content">
<div class="card">
<h2>方法1：使用纯字符</h2>
<div class="pyramid-container">
<div class="char-pyramid">
▲<br>
▲▲▲<br>
▲▲▲▲▲<br>
▲▲▲▲▲▲▲<br>
▲▲▲▲▲▲▲▲▲
</div>
</div>
<div class="code-container">
<div class="code-header">
<span>HTML 代码示例</span>
<button class="copy-btn">复制代码</button>
</div>
<pre><code><span class="tag"><div</span> <span class="attr">class=</span><span class="value">"pyramid"</span><span class="tag">></span>
&nbsp;&nbsp;&nbsp;&nbsp;▲<span class="tag"><br></span>
&nbsp;&nbsp;&nbsp;▲▲▲<span class="tag"><br></span>
&nbsp;&nbsp;▲▲▲▲▲<span class="tag"><br></span>
&nbsp;▲▲▲▲▲▲▲<span class="tag"><br></span>
▲▲▲▲▲▲▲▲▲
<span class="tag"></div></span></code></pre>
</div>
<div class="explanation">
<h3>实现原理</h3>
<p>使用纯字符和空格创建金字塔形状是最简单的方法，通过调整空格数量控制金字塔每行的缩进，使用特殊字符（如▲）构建金字塔主体。</p>
</div>
</div>
<div class="card">
<h2>方法2：使用div方块</h2>
<div class="pyramid-container">
<div class="block-pyramid">
<div class="pyramid-row">
<div class="pyramid-block"></div>
</div>
<div class="pyramid-row">
<div class="pyramid-block"></div>
<div class="pyramid-block"></div>
<div class="pyramid-block"></div>
</div>
<div class="pyramid-row">
<div class="pyramid-block"></div>
<div class="pyramid-block"></div>
<div class="pyramid-block"></div>
<div class="pyramid-block"></div>
<div class="pyramid-block"></div>
</div>
<div class="pyramid-row">
<div class="pyramid-block"></div>
<div class="pyramid-block"></div>
<div class="pyramid-block"></div>
<div class="pyramid-block"></div>
<div class="pyramid-block"></div>
<div class="pyramid-block"></div>
<div class="pyramid-block"></div>
</div>
</div>
</div>
<div class="code-container">
<div class="code-header">
<span>HTML/CSS 代码示例</span>
<button class="copy-btn">复制代码</button>
</div>
<pre><code><span class="comment"><!-- HTML --></span>
<span class="tag"><div</span> <span class="attr">class=</span><span class="value">"block-pyramid"</span><span class="tag">></span>
<span class="tag"><div</span> <span class="attr">class=</span><span class="value">"pyramid-row"</span><span class="tag">></span>
<span class="tag"><div</span> <span class="attr">class=</span><span class="value">"pyramid-block"</span><span class="tag">></div></span>
<span class="tag"></div></span>
<span class="comment"><!-- 更多行... --></span>
<span class="tag"></div></span>
<span class="comment"><!-- CSS --></span>
<span class="tag">.block-pyramid</span> {
<span class="attr">display:</span> <span class="value">flex</span>;
<span class="attr">flex-direction:</span> <span class="value">column</span>;
<span class="attr">align-items:</span> <span class="value">center</span>;
}
<span class="tag">.pyramid-row</span> {
<span class="attr">display:</span> <span class="value">flex</span>;
<span class="attr">justify-content:</span> <span class="value">center</span>;
<span class="attr">margin-bottom:</span> <span class="value">5px</span>;
}
<span class="tag">.pyramid-block</span> {
<span class="attr">width:</span> <span class="value">30px</span>;
<span class="attr">height:</span> <span class="value">30px</span>;
<span class="attr">background:</span> <span class="value">#ff6b6b</span>;
<span class="attr">margin:</span> <span class="value">0 2px</span>;
}</code></pre>
</div>
<div class="explanation">
<h3>实现原理</h3>
<p>通过嵌套div元素创建金字塔的每一行，每行包含递增数量的方块，使用Flexbox布局实现居中排列，通过CSS设置方块样式和间距。</p>
</div>
</div>
<div class="card">
<h2>方法3：使用CSS Grid</h2>
<div class="pyramid-container">
<div class="grid-pyramid">
<div class="grid-item" style="grid-row: 1; grid-column: 3; animation-delay: 0s"></div>
<div class="grid-item" style="grid-row: 2; grid-column: 2; animation-delay: 0.1s"></div>
<div class="grid-item" style="grid-row: 2; grid-column: 3; animation-delay: 0.2s"></div>
<div class="grid-item" style="grid-row: 2; grid-column: 4; animation-delay: 0.3s"></div>
<div class="grid-item" style="grid-row: 3; grid-column: 1; animation-delay: 0.4s"></div>
<div class="grid-item" style="grid-row: 3; grid-column: 2; animation-delay: 0.5s"></div>
<div class="grid-item" style="grid-row: 3; grid-column: 3; animation-delay: 0.6s"></div>
<div class="grid-item" style="grid-row: 3; grid-column: 4; animation-delay: 0.7s"></div>
<div class="grid-item" style="grid-row: 3; grid-column: 5; animation-delay: 0.8s"></div>
</div>
</div>
<div class="code-container">
<div class="code-header">
<span>HTML/CSS 代码示例</span>
<button class="copy-btn">复制代码</button>
</div>
<pre><code><span class="comment"><!-- HTML --></span>
<span class="tag"><div</span> <span class="attr">class=</span><span class="value">"grid-pyramid"</span><span class="tag">></span>
<span class="tag"><div</span> <span class="attr">class=</span><span class="value">"grid-item"</span> <span class="attr">style=</span><span class="value">"grid-row:1;grid-column:3"</span><span class="tag">></div></span>
<span class="comment"><!-- 更多网格项... --></span>
<span class="tag"></div></span>
<span class="comment"><!-- CSS --></span>
<span class="tag">.grid-pyramid</span> {
<span class="attr">display:</span> <span class="value">grid</span>;
<span class="attr">grid-template-columns:</span> <span class="value">repeat(5, 1fr)</span>;
<span class="attr">grid-gap:</span> <span class="value">5px</span>;
}
<span class="tag">.grid-item</span> {
<span class="attr">width:</span> <span class="value">30px</span>;
<span class="attr">height:</span> <span class="value">30px</span>;
<span class="attr">background:</span> <span class="value">#4ecdc4</span>;
<span class="attr">border-radius:</span> <span class="value">50%</span>;
<span class="attr">op
