.articlesQuantityDesired_line {
    width: 100%;
    float: left;
    margin-bottom: .5rem;
}
.articlesQuantityDesired_line > * {
    display: inline-block;
}
.articlesQuantityDesired_line > .right-value {
    float: right;
    font-weight: bold;
}
.articlesQuantityDesired_line > .input-value {
    width: 30%;
    float: right;
    text-align: right;
}