.hidden-articles{
    width: 0 !important;
    height: 0 !important;
    overflow: hidden !important;
}

.block-editor-block-list__block .hidden-articles{
    width: 100% !important;
    height: auto !important;
    overflow: auto !important;
}

.hidden-articles img{
    max-height: 200px;
    width: auto;
}