24eme-signaturepdf/public/css/pdf_viewer.css

.textLayer{
    position:absolute;
    text-align:initial;
    inset:0;
    overflow:clip;
    opacity:1;
    line-height:1;
    -webkit-text-size-adjust:none;
    -moz-text-size-adjust:none;
    text-size-adjust:none;
    forced-color-adjust:none;
    transform-origin:0 0;
    caret-color:CanvasText;
    z-index:0;
}

.textLayer.highlighting{
    touch-action:none;
}

.textLayer :is(span,br){
    color:transparent;
    position:absolute;
    white-space:pre;
    cursor:text;
    transform-origin:0% 0%;
}

.textLayer  > :not(.markedContent),.textLayer .markedContent span:not(.markedContent){
    z-index:1;
}

.textLayer span.markedContent{
    top:0;
    height:0;
}

.textLayer .highlight{
    --highlight-bg-color:rgb(180 0 170 / 0.25);
    --highlight-selected-bg-color:rgb(0 100 0 / 0.25);
    --highlight-backdrop-filter:none;
    --highlight-selected-backdrop-filter:none;
}

@media screen and (forced-colors: active){

    .textLayer .highlight{
        --highlight-bg-color:transparent;
        --highlight-selected-bg-color:transparent;
        --highlight-backdrop-filter:var(--hcm-highlight-filter);
        --highlight-selected-backdrop-filter:var(
        --hcm-highlight-selected-filter
        );
    }
}

.textLayer .highlight{

    margin:-1px;
    padding:1px;
    background-color:var(--highlight-bg-color);
    -webkit-backdrop-filter:var(--highlight-backdrop-filter);
    backdrop-filter:var(--highlight-backdrop-filter);
    border-radius:4px;
}

.appended:is(.textLayer .highlight){
    position:initial;
}

.begin:is(.textLayer .highlight){
    border-radius:4px 0 0 4px;
}

.end:is(.textLayer .highlight){
    border-radius:0 4px 4px 0;
}

.middle:is(.textLayer .highlight){
    border-radius:0;
}

.selected:is(.textLayer .highlight){
    background-color:var(--highlight-selected-bg-color);
    -webkit-backdrop-filter:var(--highlight-selected-backdrop-filter);
    backdrop-filter:var(--highlight-selected-backdrop-filter);
}

.textLayer ::-moz-selection{
    background:rgba(0 0 255 / 0.25);
    background:color-mix(in srgb, AccentColor, transparent 75%);
}

.textLayer ::selection{
    background:rgba(0 0 255 / 0.25);
    background:color-mix(in srgb, AccentColor, transparent 75%);
}

.textLayer br::-moz-selection{
    background:transparent;
}

.textLayer br::selection{
    background:transparent;
}

.textLayer .endOfContent{
    display:block;
    position:absolute;
    inset:100% 0 0;
    z-index:0;
    cursor:default;
    -webkit-user-select:none;
    -moz-user-select:none;
    user-select:none;
}

.textLayer.selecting .endOfContent{
    top:0;
}