body {
    padding-top: 70px;
}

.grayed {
    -webkit-filter: grayscale(100%);
    -moz-filter: grayscale(100%);
    filter: grayscale(100%);
}

.grayed:hover {
    -webkit-filter: grayscale(10%);
    -moz-filter: grayscale(10%);
    filter: grayscale(10%);
}

.grecaptcha-badge {
    visibility: hidden;
}

.hidden {
    display: none !important;
}