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oneao committed 2025-09-05 17:29:10 +08:00
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<!doctype html>
<!DOCTYPE html>
<html lang="en">
<head>
<meta charset="UTF-8" />
<meta name="viewport" content="width=device-width, initial-scale=1.0" />
<title>按钮示例</title>
<!-- 这里使用 Font Awesome CDN,你可以换成自己的图标库 -->
<link rel="stylesheet" href="https://cdnjs.cloudflare.com/ajax/libs/font-awesome/6.4.0/css/all.min.css" />
<style>
.btn {
display: inline-flex; /* 内部水平排列 */
align-items: center; /* 垂直居中 */
justify-content: center; /* 水平居中 */
gap: 4px; /* 图标和文字间距 */
padding: 8px 16px;
border: 1px solid #ccc;
border-radius: 4px;
background-color: #f4f5f5;
cursor: pointer;
font-size: 14px;
color: #333;
font-family: sans-serif;
}
<head>
<meta charset="UTF-8">
<meta name="viewport" content="width=device-width, initial-scale=1.0">
<title>Popup with Arrow</title>
<style>
body {
font-family: Arial, sans-serif;
padding: 50px;
}
.btn:hover {
background-color: #eaeaea;
}
/* 触发按钮 */
.btn {
padding: 10px 20px;
background-color: #3498db;
color: white;
border: none;
cursor: pointer;
border-radius: 4px;
}
.btn:active {
background-color: #dcdcdc;
}
/* Popup 基础样式 */
.popup {
position: absolute;
padding: 10px 15px;
background-color: #333;
color: #fff;
border-radius: 6px;
box-shadow: 0 4px 12px rgba(0,0,0,0.3);
display: none;
z-index: 100;
max-width: 200px;
text-align: center;
}
.btn-icon {
display: inline-flex;
align-items: center;
justify-content: center;
font-size: 16px; /* 控制图标大小 */
}
/* 箭头公共样式 */
.popup::after {
content: '';
position: absolute;
width: 0;
height: 0;
border-style: solid;
}
.btn-text {
display: inline-block;
}
</style>
</head>
<body>
<!-- 图标在左 -->
<button class="btn">
<i class="fas fa-check btn-icon"></i>
<span class="btn-text">按钮文字</span>
</button>
/* 箭头方向 */
.popup.top::after {
bottom: -8px;
left: 50%;
transform: translateX(-50%);
border-width: 8px 8px 0 8px;
border-color: #333 transparent transparent transparent;
}
<!-- 图标在右 -->
<button class="btn">
<span class="btn-text">按钮文字</span>
<i class="fas fa-arrow-right btn-icon"></i>
</button>
</body>
</html>
<!doctype html>
<html lang="en">
<head>
<meta charset="UTF-8" />
<meta name="viewport" content="width=device-width, initial-scale=1.0" />
<title>按钮示例</title>
<!-- 这里使用 Font Awesome CDN,你可以换成自己的图标库 -->
<link rel="stylesheet" href="https://cdnjs.cloudflare.com/ajax/libs/font-awesome/6.4.0/css/all.min.css" />
<style>
.btn {
display: inline-flex; /* 内部水平排列 */
align-items: center; /* 垂直居中 */
justify-content: center; /* 水平居中 */
gap: 4px; /* 图标和文字间距 */
padding: 8px 16px;
border: 1px solid #ccc;
border-radius: 4px;
background-color: #f4f5f5;
cursor: pointer;
font-size: 14px;
color: #333;
}
.btn:hover {
background-color: #eaeaea;
}
.btn:active {
background-color: #dcdcdc;
}
.btn-icon {
display: inline-flex;
align-items: center;
justify-content: center;
font-size: 16px; /* 控制图标大小 */
}
.btn-text {
display: inline-block;
}
</style>
</head>
<body>
<!-- 图标在左 -->
<button class="btn">
<i class="fas fa-check btn-icon"></i>
<span class="btn-text">按钮文字</span>
</button>
<!-- 图标在右 -->
<button class="btn">
<span class="btn-text">按钮文字</span>
<i class="fas fa-arrow-right btn-icon"></i>
</button>
</body>
.popup.bottom::after {
top: -8px;
left: 50%;
transform: translateX(-50%);
border-width: 0 8px 8px 8px;
border-color: transparent transparent #333 transparent;
}
.popup.left::after {
top: 50%;
right: -8px;
transform: translateY(-50%);
border-width: 8px 0 8px 8px;
border-color: transparent transparent transparent #333;
}
.popup.right::after {
top: 50%;
left: -8px;
transform: translateY(-50%);
border-width: 8px 8px 8px 0;
border-color: transparent #333 transparent transparent;
}
</style>
</head>
<body>
<button class="btn" id="btn">Hover me</button>
<div class="popup top" id="popup">这是一个带箭头的 Popup!</div>
<script>
const btn = document.getElementById('btn');
const popup = document.getElementById('popup');
// 鼠标悬停显示
btn.addEventListener('mouseenter', () => {
const rect = btn.getBoundingClientRect();
popup.style.display = 'block';
// 设置 Popup 位置(示例:顶部)
popup.style.left = rect.left + rect.width / 2 - popup.offsetWidth / 2 + 'px';
popup.style.top = rect.top - popup.offsetHeight - 10 + 'px';
});
btn.addEventListener('mouseleave', () => {
popup.style.display = 'none';
});
</script>
</body>
</html>