*,::after,::before{box-sizing:border-box}*{margin:0;padding:0;box-sizing:border-box}ol,ul{margin-top:0;margin-bottom:1rem}.main_block{display:flex;z-index:49}.docs_information{padding:1.5rem 100px ......form-control::placeholder{color:#888;opacity:1}.form-control:disabled...app-html-converter .parameters #placeholder .card-content .d-flex.flex-column...