arenaev: compare candidates

<header class="compare-candidates">
    <div class="diff-toggle-box">
        <div class="diff-toggle">
            <span class="diff-off">Full</span>
            <span class="diff-on">Differences</span>
        </div>
        <span class="description">
            Change compare mode
        </span>
    </div>

    <div class="compare-candidate compare-col">
        <div class="candidate-search candidate-search-1">
            <form action="" method="get" _lpchecked="1">
                <strong class="cmp-with floatLeftDisplay movecmpwith">Compare with</strong><br>
                <input type="hidden" name="idPhone1" value="10911">
                <input type="hidden" name="idPhone2" value="10848">
                <input type="hidden" name="idPhone3" value="0">
                <input type="text" id="sSearch1" class="st-input-cmp" name="sSearch1" value="" autocomplete="off">
                <input type="submit" class="button button-small" value="Search">
                <i>Please enter model name or part of it</i>
            </form>
        </div>

        <h3><a href="realme_narzo_30-10911.php"><span data-spec="modelname">Realme Narzo 30</span></a></h3>
        <div class="compare-media-wrap">
            <img src="https://st.gsmarena.com/imgroot-ev/specs/porsche/thumb/porsche-taycan-turbo-cross-turismo.jpg" alt="Realme Narzo 30">
        </div>
    </div>

    <div class="compare-candidate compare-col">
        <div class="candidate-search candidate-search-2">
            <form action="" method="get" _lpchecked="1">
                <strong class="cmp-with floatLeftDisplay movecmpwith">Compare with</strong><br>
                <input type="hidden" name="idPhone1" value="10911">
                <input type="hidden" name="idPhone2" value="10848">
                <input type="hidden" name="idPhone3" value="0">
                <input type="text" id="sSearch2" class="st-input-cmp" name="sSearch2" value="" autocomplete="off">
                <input type="submit" class="button button-small" value="Search">
                <i>Please enter model name or part of it</i>
            </form>
        </div>

        <h3><a href="samsung_galaxy_m42_5g-10848.php"><span data-spec="modelname">Samsung Galaxy M42 5G</span></a></h3>
        <div class="compare-media-wrap">
            <img src="https://st.gsmarena.com/imgroot-ev/specs/porsche/thumb/porsche-taycan-4-cross-turismo.jpg" alt="Samsung Galaxy M42 5G">
        </div>
    </div>

    <div class="compare-candidate compare-col">
        <div class="candidate-search candidate-search-3">
            <form action="" method="get" _lpchecked="1">
                <strong class="cmp-with floatLeftDisplay movecmpwith">Compare with</strong><br>
                <input type="hidden" name="idPhone1" value="10911">
                <input type="hidden" name="idPhone2" value="10848">
                <input type="hidden" name="idPhone3" value="0">

                <input type="text" id="sSearch3" class="st-input-cmp" name="sSearch3" value="" autocomplete="off">
                <input type="submit" class="button button-small" value="Search">
                <i>Please enter model name or part of it</i>
            </form>
        </div>
    </div>
</header>