<header>
  <h2 class="title">String.prototype.split()</h2>
  <p class="description">Розбиває рядок на масив підрядків за вказаним роздільником.</p>
</header>
<main>
  <div class="controls">
    <input type="text" id="inputString" placeholder="Введіть рядок тут">
    <input type="text" id="delimiter" placeholder="Введіть роздільник">
    <button onclick="splitString()">Розділити</button>
  </div>
  <div class="result" id="result"></div>
</main>

body {
  font-size: 16px;
  line-height: 1.5;
  font-family: monospace;
}

header {
  background-color: #f1f1f1;
  margin-bottom: 25px;
  padding: 15px;
  -webkit-box-shadow: 0px 0px 3px 0px rgba(118, 118, 118, 1);
  -moz-box-shadow: 0px 0px 3px 0px rgba(118, 118, 118, 1);
  box-shadow: 0px 0px 3px 0px rgba(118, 118, 118, 1);
}

header h2.title {
  padding-bottom: 15px;
  border-bottom: 1px solid #999;
}

header p.description {
  font-style: italic;
  color: #222;
}

.result {
  background-color: #f8f8f8;
  padding: 15px;
  -webkit-box-shadow: 0px 0px 3px 0px rgba(118, 118, 118, 1);
  -moz-box-shadow: 0px 0px 3px 0px rgba(118, 118, 118, 1);
  box-shadow: 0px 0px 3px 0px rgba(118, 118, 118, 1);
}

.controls {
  margin-bottom: 15px;
}

.controls input[type="text"] {
  margin-right: 10px;
  padding: 5px;
  border: 1px solid #ccc;
}

.controls button {
  padding: 5px 10px;
  background-color: #4CAF50;
  color: white;
  border: none;
  cursor: pointer;
}

.controls button:hover {
  background-color: #45a049;
}

.result {
  background-color: #f8f8f8;
  padding: 15px;
  -webkit-box-shadow: 0px 0px 3px 0px rgba(118, 118, 118, 1);
  -moz-box-shadow: 0px 0px 3px 0px rgba(118, 118, 118, 1);
  box-shadow: 0px 0px 3px 0px rgba(118, 118, 118, 1);
}

input {
  display: inline-block;
  margin-bottom: 16px;
}
function splitString() {
  let inputString = document.getElementById('inputString').value;
  let delimiter = document.getElementById('delimiter').value;
  let result = inputString.split(delimiter);

  document.getElementById('result').innerHTML = `Результат: <br> ${result.join('<br>')}`;
}

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