.stratul-wrapper {
    max-width: 1000px;
    margin: 20px auto;
    font-family: Arial, sans-serif;
}

.stratul-upload-form {
    margin-bottom: 20px;
}

.stratul-tools {
    margin-bottom: 10px;
}

.stratul-tools button {
    margin-right: 5px;
    padding: 6px 10px;
    cursor: pointer;
}

.stratul-canvas-container {
    position: relative;
    border: 1px solid #ccc;
    max-width: 100%;
}

#stratul-canvas {
    max-width: 100%;
    display: block;
}