.form-inline {
    display: flex;
    flex-flow: row wrap;
    align-items: stretch;
    justify-content: center;
}

.logo {
    position: absolute;
    left: 0;
}

/* Add some margins for each label */
.form-inline label {
    margin: 5px 10px 5px 0;
    display: block;
    color: black;
}

/* Style the input fields */
.form-inline input {
    vertical-align: middle;
    margin: 0px 10px 5px 0;
    padding: 10px;
    background-color: #fff;
    border: 1px solid silver;
    font: inherit;
    display: inline-block;
    min-height: 1.5em;
    box-sizing: content-box;
}

.form-inline select {
    box-sizing: content-box;
    padding: 10px;
    margin: 0px 10px 5px 0px;
    font: inherit;
    min-width: 8em;
    vertical-align: middle;
}

.form-inline input[type="button"] {
    font: bold;
    font-weight: bold;
    border-radius: 10px;
    color: white;
    background-image: linear-gradient(90deg,
            #6220BA 0%,
            #83239E 24%,
            #A02586 53%,
            #E12A4F 82%,
            #FFB010 100%);
}

.form-inline input[type="button"]:disabled {
    font: bold;
    font-weight: bold;
    border-radius: 10px;
    color: lightgrey;
    background-image: linear-gradient(90deg,
            #654A8B 0%,
            #6D427A 24%,
            #7D4372 53%,
            #A95F6F 82%,
            #AB9363 100%);
}

.form-inline input[type="button"]:active {
    transform: scale(0.95);
}