<!DOCTYPE html>
<html lang="en">

<head>
    <meta charset="UTF-8">
    <meta name="viewport" content="width=device-width, initial-scale=1.0">
    <link rel="stylesheet" href="style.css">
    <title>Equivalent Resistance Calculator</title>
</head>

<body>
    <div class="calculator">
        <h1>Equivalent Resistance Calculator</h1>

        <label for="resistance-type">Select Resistance Configuration:</label>
        <select id="resistance-type">
            <option value="series">Series</option>
         