پیش‌نمایش زنده
کد HTML
<div class="card-container">
  <div class="card">
    <div class="card-header">
      <div class="card-tabs">
        <div class="card-tab active">Create an HTTP Server</div>
      </div>
    </div>
    <div class="card-body">
      <div class="line-numbers">
        <span>1</span><span>2</span><span>3</span><span>4</span><span>5</span
        ><span>6</span><span>7</span><span>8</span><span>9</span><span>10</span
        ><span>11</span><span>12</span><span>13</span><span>14</span>
      </div>
      <pre
        class="code-content"
      ><code><span class="code-comment">// server.mjs</span>
<span class="code-keyword">import</span> { <span class="code-variable">createServer</span> } <span class="code-keyword">from</span> <span class="code-string">'node:http'</span>;

<span class="code-keyword">const</span> <span class="code-variable-2">server</span> = <span class="code-function">createServer</span>((<span class="code-variable-2">req</span>, <span class="code-variable-2">res</span>) =&gt; {
  <span class="code-variable-2">res</span>.<span class="code-function">writeHead</span>(<span class="code-number">200</span>, { <span class="code-string">'Content-Type'</span>: <span class="code-string">'text/plain'</span> });
  <span class="code-variable-2">res</span>.<span class="code-function">end</span>(<span class="code-string">'Hello World!\n'</span>);
});

<span class="code-comment">// starts a simple http server locally on port 3000</span>
<span class="code-variable-2">server</span>.<span class="code-function">listen</span>(<span class="code-number">3000</span>, <span class="code-string">'127.0.0.1'</span>, () =&gt; {
  <span class="code-function">console</span>.<span class="code-function">log</span>(<span class="code-string">'Listening on 127.0.0.1:3000'</span>);
});

<span class="code-comment">// run with `node server.mjs`</span>
</code></pre>
    </div>
    <div class="card-footer">
      <span class="language-name">JavaScript</span>
      <button class="copy-button">
        <svg
          stroke="currentColor"
          fill="currentColor"
          stroke-width="0"
          viewBox="0 0 16 16"
          height="1em"
          width="1em"
          xmlns="http://www.w3.org/2000/svg"
        >
          <path
            fill-rule="evenodd"
            d="M4 2a2 2 0 0 1 2-2h8a2 2 0 0 1 2 2v8a2 2 0 0 1-2 2H6a2 2 0 0 1-2-2V2zm2-1a1 1 0 0 0-1 1v8a1 1 0 0 0 1 1h8a1 1 0 0 0 1-1V2a1 1 0 0 0-1-1H6zM2 5a1 1 0 0 0-1 1v8a1 1 0 0 0 1 1h8a1 1 0 0 0 1-1v-1h1v1a2 2 0 0 1-2 2H2a2 2 0 0 1-2-2V6a2 2 0 0 1 2-2h1v1H2z"
          ></path>
        </svg>
        <span class="copy-button-text">Copy to clipboard</span>
      </button>
    </div>
  </div>
</div>
کد CSS
.card-container {
  width: 380px;
  height: 300px;
  resize: both;
  overflow: hidden;
  background: #c0c0c0;
  border: 2px outset #c0c0c0;
  padding: 2px;
  font-family: "MS Sans Serif", "Tahoma", sans-serif;
  font-size: 11px;
}

.card {
  display: flex;
  flex-direction: column;
  width: 100%;
  height: 100%;
  background: #c0c0c0;
  border: 2px inset #c0c0c0;
  overflow: hidden;
  color: #000000;
}

.card-header {
  background: #000080;
  padding: 0;
  flex-shrink: 0;
  border-bottom: 1px solid #000000;
}

.card-tabs {
  display: flex;
  background: #c0c0c0;
  border-bottom: 1px solid #808080;
  height: 20px;
}

.card-tab {
  padding: 2px 8px;
  font-size: 11px;
  color: #000000;
  background: #c0c0c0;
  border: 2px outset #c0c0c0;
  border-bottom: none;
  cursor: pointer;
  height: 18px;
  margin-top: 1px;
}

.card-tab.active {
  background: #c0c0c0;
  border: 2px outset #c0c0c0;
  border-bottom: 1px solid #c0c0c0;
  margin-top: 0;
  height: 19px;
  position: relative;
  z-index: 2;
}

.card-body {
  display: flex;
  flex-grow: 1;
  overflow: auto;
  padding: 4px 0 4px 2px;
  font-family: "Courier New", monospace;
  font-size: 12px;
  line-height: 1.2;
  background: #ffffff;
  border: 1px inset #808080;
  margin: 2px;
}

.line-numbers {
  display: flex;
  flex-direction: column;
  padding: 0 6px;
  text-align: right;
  color: #808080;
  user-select: none;
  font-size: 12px;
  background: #f0f0f0;
  border-right: 1px solid #c0c0c0;
}

.code-content {
  margin: 0;
  padding: 0 4px;
  white-space: pre;
  overflow-x: auto;
  color: #000000;
}

.code-comment {
  color: #008000;
}
.code-keyword {
  color: #0000ff;
  font-weight: bold;
}
.code-variable {
  color: #800080;
}
.code-variable-2 {
  color: #ff0000;
}
.code-function {
  color: #000000;
  font-weight: bold;
}
.code-string {
  color: #808080;
}
.code-number {
  color: #000000;
}

.card-footer {
  display: flex;
  justify-content: space-between;
  align-items: center;
  background: #c0c0c0;
  padding: 2px 4px;
  border-top: 1px solid #808080;
  flex-shrink: 0;
  height: 22px;
}

.language-name {
  color: #000000;
  font-weight: normal;
}

.copy-button {
  display: flex;
  align-items: center;
  gap: 4px;
  background: #c0c0c0;
  color: #000000;
  border: 2px outset #c0c0c0;
  padding: 0 6px;
  cursor: pointer;
  font-size: 11px;
  height: 18px;
}

.copy-button:active {
  border: 2px inset #c0c0c0;
  padding: 1px 5px 0 7px;
}

.copy-button svg {
  width: 12px;
  height: 12px;
}

.copy-button-text {
  display: none;
}

.card-body::-webkit-scrollbar {
  width: 16px;
}

.card-body::-webkit-scrollbar-track {
  background: #c0c0c0;
  border: 1px outset #c0c0c0;
}

.card-body::-webkit-scrollbar-thumb {
  background: #c0c0c0;
  border: 2px outset #c0c0c0;
}

.card-body::-webkit-scrollbar-button {
  display: block;
  height: 16px;
  background: #c0c0c0;
  border: 2px outset #c0c0c0;
}
نوع: card
تاریخ ایجاد: 2026/06/06
آخرین بروزرسانی: 2026/06/06