form .btn-spinner {
    display: inline-block;
    width: 1em;
    height: 1em;
    border: 2px solid white;
    border-top-color: transparent;
    border-radius: 50%;
    animation: spin 0.8s linear infinite;
    vertical-align: middle;
    margin-left: 0.5em;
    margin-right: 15px;
}
form button.btn {
    min-width: 120px;
    text-align: center;
    display: flex;
    justify-content: center;
    align-items: center;
    transition: all .4s ease-in;
    border: 1px solid transparent;
    cursor: pointer;
} 
@keyframes spin {
    to {
        transform: rotate(360deg);
    }
}
form .label-field {
    display: flex;
    justify-content: space-between;
    align-items: end;
}
form .error-text {
    font-size: 11px;
    font-weight: 500;
    color: #ee4343;
}