.tools-result-pad {
    padding: 15px;
    background-color: aliceblue;
    border: 1px dashed #39599f;
    border-radius: 10px;
}

.text-center {
    text-align: center!important;
}

.text-lpr {
    color: #39599f !important;
}

.d-none {
    display: none!important;
}

.mx-auto {
    margin: 0 auto;
}

.mt-2,
.my-2 {
    margin-top: .5rem!important;
}

.mx-vorud {
    width: 100%;
}

.form-control {
    width: 100%;
}

.form-control.is-invalid~.invalid-feedback {
    display: block;
}

.invalid-feedback,
.valid-feedback {
    margin-top: 8px;
    margin-right: 2px;
}

.invalid-feedback {
    display: none;
    width: 100%;
    margin-top: .25rem;
    color: #ff0000;
    text-align: center;
}

.btn-block {
    display: block;
    width: 100%;
}

.btn:not(:disabled):not(.disabled) {
    cursor: pointer;
}

[type=reset],
[type=submit],
button,
html [type=button] {
    -webkit-appearance: button;
}

.w-100 {
    width: 100%!important;
}

.d-block {
    display: block!important;
}

.btn-success {
    color: #fff;
    background-color: #28a745;
    border-color: #28a745;
}

.btn {
    display: inline-block;
    font-weight: 400;
    text-align: center;
    white-space: nowrap;
    vertical-align: middle;
    -webkit-user-select: none;
    -moz-user-select: none;
    -ms-user-select: none;
    user-select: none;
    border: 1px solid transparent;
    padding: .375rem .75rem;
    font-size: 1rem;
    line-height: 1.5;
    border-radius: .25rem;
    transition: color .15s ease-in-out, background-color .15s ease-in-out, border-color .15s ease-in-out, box-shadow .15s ease-in-out;
}

button,
input {
    font-family: inherit !important;
    font-size: inherit !important;
    line-height: inherit !important;
}

@media (min-width:501px) {
    .mx-auto {
        width: 25%;
        margin: 6px auto;
    }
}

@media (max-width:500px) {
    .mx-auto {
        width: 100%;
        margin: 6px auto;
    }
}