style.css

body {
    font-family: 'Open Sans', sans-serif;
    background-color: #f4f7f6;
    color: #333;
    margin: 0;
    padding: 0;
    display: flex;
    justify-content: center;
    align-items: center;
    height: 100vh;
}

.container {
    max-width: 800px;
    width: 100%;
    padding: 20px;
    background-color: #fff;
    border-radius: 10px;
    box-shadow: 0 4px 8px rgba(0, 0, 0, 0.1);
}

h1 {
    text-align: center;
    font-weight: 600;
    color: #2c3e50;
    margin-bottom: 20px;
}

.toolbar {
    text-align: center;
    margin-bottom: 20px;
}

button {
    background-color: #3498db;
    color: #fff;
    border: none;
    padding: 10px 15px;
    margin: 5px;
    border-radius: 5px;
    cursor: pointer;
    font-weight: 600;
    transition: background-color 0.3s ease;
}

button:hover {
    background-color: #2980b9;
}

.editor-container {
    display: flex;
    gap: 20px;
}

textarea, #markdown-preview {
    width: 100%;
    min-height: 300px;
    padding: 15px;
    font-size: 16px;
    border: 1px solid #ccc;
    border-radius: 5px;
    background-color: #fafafa;
    box-sizing: border-box;
    transition: border 0.3s ease;
}

textarea:focus {
    border-color: #3498db;
    outline: none;
}

#markdown-preview {
    background-color: #fff;
    border: 1px solid #e0e0e0;
    border-radius: 5px;
    overflow: auto;
    padding: 15px;
}

#markdown-input::placeholder {
    color: #bdc3c7;
}

.footer {
    text-align: center;
    margin-top: 20px;
}

.footer p {
    margin: 10px 0;
    color: #7f8c8d;
    display: flex;
    align-items: center;
    justify-content: center;
}

.github-icon {
    width: 20px;
    height: 20px;
    margin-left: 15px;
    cursor: pointer;
}


@media (max-width: 600px) {
    .editor-container {
        flex-direction: column;
    }
}