/* use this to put borders around things... */

.crop-img {
    max-height: 150px;
    max-width: 100%;
    margin-bottom: 15px;
}

.large-img {
    max-width: 100%;
    margin-top: 15px;
}

#mostrar {
    width: 100%;
    align-items: center
}

#guardar {
    width: 100%;
    align-items: center
}

#backward {
    width: 100%;
    align-items: center;
}

#forward {
    width: 100%;
    align-items: center;
}