textarea#Texto_libre {
    height: 30px;
}

textarea#Descripcion {
    border-radius: .25rem;
    padding: .375rem .75rem;
    height: 30px;
    box-sizing: unset;
    overflow: auto;
    width: 98%;
    border: 1px solid #ccc;
}

fieldset {
    display: flex;
    flex-wrap: wrap;
    align-items: center;
    align-content: space-evenly;
}

section#A1, section#B1 {
    width: 100%;
}

section#C1, section#C2 {
    width: 33.333333%;
    box-sizing: border-box;
}

section#D1, section#D2 {
    width: 50%;
    box-sizing: border-box;
    display: flex;
    flex-wrap: wrap;
    align-content: space-evenly;
    align-items: center;
}

#D1 .label, #D2 .label {
    width: 100%;
}

#D1 .input, #D2 .input {
    width: 46%;
    box-sizing: border-box;
    float: none;
    margin: auto;
}

section#E1, section#E2, section#E3 {
    width: 33.333333%;
    box-sizing: border-box;
}

footer {
    margin: 1rem;
}