ildar-shaymukhametov_grandnode-refactorings/Grand.Web/Views/Boards/_SearchBox.cshtml
    <div class="forum-search-box">
        <form asp-route="Search" method="get">
            <div class="input-group">
                <input type="text" class="form-control search-box-text" id="forums-small-searchterms" name="searchterms" placeholder="@T("Forum.SearchForumsTooltip")" />
                <span class="input-group-append">
                    <button type="submit" class="btn btn-info search-box-button">
                        @T("Forum.SearchButton")
                    </button>
                </span>
            </div>
            <div class="advanced pl-1">
                @Html.RouteLink(T("Forum.AdvancedSearch").Text, "Search", new { adv = true }, new { title = T("Forum.AdvancedSearch").Text })
            </div>
        </form>
</div>