body {
    font-family: Arial, sans-serif;
    background-color: #f0f0f0;
    margin: 0;
    padding: 0;
}

.container {
    width: 80%;
    margin: 20px auto;
    background-color: #ffffff;
    padding: 20px;
    border-radius: 8px;
    box-shadow: 0 4px 8px rgba(0, 0, 0, 0.1);
}

h1 {
    text-align: center;
    color: #333;
}

.block {
    border: 1px solid #ddd;
    border-radius: 4px;
    margin: 20px 0;
    padding: 20px;
    background-color: #fafafa;
}

h2 {
    margin: 0 0 10px;
    color: #555;
}

.variable, .assert, .request, .headers, .response, .sleep, .repeat, .flow, .result {
    margin: 10px 0;
}

label {
    font-weight: bold;
}

input[type="text"], span {
    display: inline-block;
    margin: 5px 0;
    padding: 8px 10px;
    border: 1px solid #ccc;
    border-radius: 4px;
}

button {
    margin: 10px 0;
    padding: 8px 16px;
    border: none;
    border-radius: 4px;
    background-color: #007bff;
    color: #fff;
    cursor: pointer;
}

button:hover {
    background-color: #0056b3;
}

pre {
    background-color: #f5f5f5;
    padding: 10px;
    border-radius: 4px;
    border: 1px solid #ccc;
    overflow-x: auto;
}