body {
 font-family: Arial, sans-serif;
 margin: 0;
 padding: 0;
}
.container {
 padding: 20px;
 max-width: 600px;
 margin: auto;
}
h1 {
 text-align: center;
 font-size: 24px;
 margin-bottom: 20px;
}
.form-group {
 margin-bottom: 15px;
}
label {
 display: block;
 font-weight: bold;
}
textarea {
 width: 100%;
 height: 100px;
 padding: 8px;
 margin-top: 5px;
 font-size: 16px;
 resize: none;
}
button {
 padding: 10px 15px;
 background-color: #0070d2;
 color: #fff;
 border: none;
 border-radius: 5px;
 cursor: pointer;
}
button:hover {
 background-color: #005bb5;
}