.ukpb__content {
    position: relative;
    padding: 14px;
}

.ukpb__content>.dt {
    font-size: 12px;
}

.ukpb__content>.copy {
    font-size: 0;
}

.ukpb__content>.copy>.input.hidden {
    color: transparent;
}

.ukpb__content>.copy>.input.hidden::selection {
    background-color: rgba(0,120,255,0.3);
}

.ukpb__content>.copy>.len {
    font-size: 12px;
    margin-left: 10px;
    vertical-align: middle;
}

.ukpb__content>.copy>.btn {
    margin-left: 10px;
}