JSFiddle - React, Tailwind, and code Playground

HTML

<div id="column1">
                <div id="searchform">
                    <form action="/index.php?id=17" method="post" name="searchform01">
                        <input type="text" name="tx_indexedsearch[sword]" value="Suchbegriff" class="searchform-input" onfocus="clearText(this)" onblur="clearText(this)" />
                        <input type="hidden" name="tx_indexedsearch[_sections]" class="hidden-inputs" value="0" />
                        <input type="hidden" name="tx_indexedsearch[_freeIndexUid]" id="tx_indexedsearch_freeIndexUid" class="hidden-inputs" value="_" />
                        <input type="hidden" name="tx_indexedsearch[pointer]" id="tx_indexedsearch_pointer" class="hidden-inputs" value="0" />
                        <input type="hidden" name="tx_indexedsearch[ext]" class="hidden-inputs" value="0" />
                        <input type="hidden" name="tx_indexedsearch[type]" class="hidden-inputs" value="1" />
                        <input type="hidden" name="tx_indexedsearch[defOp]" class="hidden-inputs" value="0" />
                        <input type="hidden" name="tx_indexedsearch[media]" class="hidden-inputs" value="-1" />
                        <input type="hidden" name="tx_indexedsearch[order]" class="hidden-inputs" value="rank_flag" />
                        <input type="hidden" name="tx_indexedsearch[group]" class="hidden-inputs" value="flat" />
                        <input type="hidden" name="tx_indexedsearch[lang]" class="hidden-inputs" value="-1" />
                        <input type="hidden" name="tx_indexedsearch[desc]" class="hidden-inputs" value="0" />
                        <input type="hidden" name="tx_indexedsearch[results]" class="hidden-inputs" value="10" />
                        <input type="submit" id="search-button" value="Suchen" />
                    </form>
                </div>

CSS

#column1 {
        width: 245px;
        float: left;
        background-color: #FFFFFF;
    }


.hidden-inputs {
    display: none;
    visibility: hidden;
    border: 0;
    margin: 0;
    padding: 0;
    width: 0;
    height: 0;
    clear: left;
    margin-left: inherit;
    overflow: hidden;
}