body
    {
        margin: 0;
        padding: 0;
        background-image: url('https://diawful.neocities.org/imagenes/fondo.gif');
        background-repeat: repeat;
    }

#cabecera
    {
        position: relative;
        text-align: center;
        margin-top: 0;
    }

#menu_header
    {
        position: absolute;
        bottom: 30px;
        left: 50%;
        transform: translateX(-50%);
        display: flex;
        gap: 20px;
    }
.boton_nav 
    {
        background-color: #1a1a24;
        color: #ff77a8;
        text-decoration: none;
        padding: 6px 14px;
        border: 2px solid #ff77a8;
        font-family: monospace;
        font-size: 14px;
        font-weight: bold;
    }

.boton_nav:hover 
    {
    background-color: #ff77a8;
    color: #1a1a24;
    }

#banner_img
    {
        display: inline-block;
        vertical-align: top;
    }