如何使RadioGroup不与按钮重叠？

要确保RadioGroup不与按钮重叠，可以通过以下几种方法来调整布局：

1. 使用Flexbox布局

Flexbox是一种强大的布局工具，可以轻松地控制元素的对齐和空间分配。

<!DOCTYPE html>
<html lang="en">
<head>
    <meta charset="UTF-8">
    <meta name="viewport" content="width=device-width, initial-scale=1.0">
    <title>RadioGroup and Button Layout</title>
    <style>
        .container {
            display: flex;
            flex-direction: column;
            align-items: center;
            gap: 20px; /* Adjust gap between elements */
        }
        .radio-group {
            display: flex;
            gap: 10px; /* Adjust gap between radio buttons */
        }
    </style>
</head>
<body>
    <div class="container">
        <div class="radio-group">
            <input type="radio" id="option1" name="group1" value="Option 1">
            <label for="option1">Option 1</label>
            <input type="radio" id="option2" name="group1" value="Option 2">
            <label for="option2">Option 2</label>
        </div>
        <button>Submit</button>
    </div>
</body>
</html>

2. 使用Grid布局

CSS Grid布局也是一种非常灵活的方式，可以精确控制元素的位置和大小。

<!DOCTYPE html>
<html lang="en">
<head>
    <meta charset="UTF-8">
    <meta name="viewport" content="width=device-width, initial-scale=1.0">
    <title>RadioGroup and Button Layout</title>
    <style>
        .container {
            display: grid;
            grid-template-rows: auto auto;
            gap: 20px; /* Adjust gap between rows */
            align-items: center;
            justify-items: center;
        }
    </style>
</head>
<body>
    <div class="container">
        <div class="radio-group">
            <input type="radio" id="option1" name="group1" value="Option 1">
            <label for="option1">Option 1</label>
            <input type="radio" id="option2" name="group1" value="Option 2">
            <label for="option2">Option 2</label>
        </div>
        <button>Submit</button>
    </div>
</body>
</html>

3. 使用绝对定位

如果布局比较复杂，可以考虑使用绝对定位来精确控制元素的位置。

<!DOCTYPE html>
<html lang="en">
<head>
    <meta charset="UTF-8">
    <meta name="viewport" content="width=device-width, initial-scale=1.0">
    <title>RadioGroup and Button Layout</title>
    <style>
        .container {
            position: relative;
            width: 300px; /* Adjust as needed */
        }
        .radio-group {
            position: absolute;
            top: 0;
            left: 0;
        }
        button {
            position: absolute;
            bottom: 0;
            left: 0;
        }
    </style>
</head>
<body>
    <div class="container">
        <div class="radio-group">
            <input type="radio" id="option1" name="group1" value="Option 1">
            <label for="option1">Option 1</label>
            <input type="radio" id="option2" name="group1" value="Option 2">
            <label for="option2">Option 2</label>
        </div>
        <button>Submit</button>
    </div>
</body>
</html>