#primeraPagina {
    width: 100%;
    height: 100vh;
    display: flex;
    z-index: 10; 
    position: absolute;
    top: 0;
    left: 0;
}

#presentacion, #colorSelector {
    width: 50%;
    height: 100%;
    display: flex;
    flex-direction: column;
    align-items: center;
    justify-content: center;
}

#presentacion {
    flex: 1; 
    display: flex;
    flex-direction: column;
    align-items: center;
    justify-content: center;
    background-color: black;
    font-family: system-ui, -apple-system, BlinkMacSystemFont, "Segoe UI", Roboto, "Helvetica Neue", Arial, sans-serif;
}

.drop-canvas {
    border: none;
    border-radius: 8px;
    cursor: pointer;
}

.drop-canvas.dragging {
    border-style: solid;
    background-color: rgba(0,0,0,0.1);
}