Slow navigation

I have this code, but it reacts very slow

<a href="#" class="dropdown-toggle nav-link " data-toggle="dropdown"> <i class="material-icons ">search </i> Suchen </a>
						<div class="dropdown-menu dropdown-with-icons ">
							<div class="container ">
								<div class="row menueweite" style="background-color:lavender;" dmx-show="!suchfeldGarn.value">
									<div class="col-sm-8">
										<input class="form-control" id="suchfeldMaterial" placeholder="Filter by Material" name="suchfeldMaterial" is="dmx-autocomplete" dmx-bind:data="serverconnect1.data.suchtxt_bestandteil" optiontext="Bestanteil1"
											optionvalue="FarbtabelleID" matchaccent>
									</div>
									<div class="col-sm-2">
										<button class=" btn-fab btn-fab-mini btn-round " dmx-on:click="suchfeldMaterial.setValue()" dmx-hide="!suchfeldMaterial.value">
											<i class="material-icons">highlight_off</i>
										</button>
									</div>
								</div>
								<br>
								<div>
									<div class="row menueweite" style="background-color:lavender;" dmx-show="!suchfeldMaterial.value">
										<div class="col-sm-8">
											<input style="background-color:lavender;" type="text" class="form-control " id="suchfeldGarn" name="suchfeldGarn" placeholder="Filter by Garn" is="dmx-autocomplete"
												dmx-bind:data="serverconnect1.data.suchtxt" optiontext="Garn" optionvalue="FarbtafelNr" matchaccent>
										</div>

										<div class="col-sm-2">
											<button class=" btn-fab btn-fab-mini btn-round " dmx-on:click="suchfeldGarn.setValue()" dmx-hide="!suchfeldGarn.value">
												<i class="material-icons">highlight_off</i>
											</button>
										</div>

									</div>
								</div>

							</div>
						</div>

					</li>

you can find it: www.ant-s.eu
goto “Sortiment”
push “Suchen”
“Filter By Material”
Write “Alpaca” then push Reset (X)