.form-inline {
    display: flex;
    flex-flow: row wrap;
    align-items: end;
}

.form-input-group {
    display: flex;
    flex-direction: column;
}

.form-inline label {
    margin: 5px 10px 5px 0;
}

.form-inline input {
    vertical-align: middle;
    margin: 5px 10px 5px 0;
    padding: 10px;
    background-color: #fff;
    border: 1px solid #ddd;
}

.form-inline button {
    padding: 10px 20px;
    background-color: #1877d1;
    border: 1px solid #ddd;
    color: white;
    cursor: pointer;
}

.form-inline button:hover {
    background-color: dodgerblue;
}

.form-button-margin{
    margin: 5px 10px 5px 0;
}
@media (max-width: 800px) {
    .form-inline input {
        margin: 10px 0;
    }

    .form-inline {
        flex-direction: column;
        align-items: stretch;
    }
}