Write the skeleton straight of in the Home component of your app

home.html

<ion-content padding>
  <div class="header">
    <ion-row>
      <p>Convert</p>
    </ion-row>
  </div>
  <!-- #region Value Inputs -->
  <div class="contents">
    <ion-row>
      <ion-input type="number" class="value-input"></ion-input>
    </ion-row>

    <ion-row>
      <ion-input type="number" class="value-input"></ion-input>
    </ion-row>
  </div>
  <!-- #endregion -->

  <!-- #region -->
  <ion-row>
    <ion-col class="selectors">
      <select class="select-list">
        <option>Options to be put</option>
      </select>
    </ion-col>

    <ion-col>
      <select class="select-list">
        <option></option>
      </select>
    </ion-col>
  </ion-row>
  <!-- #endregion -->

</ion-content>