title: mat select not in certain position
body: <p>i have a problem, when i add a picture in my page. The selected option like in this picture
  <a href="https://i.stack.imgur.com/67khB.png" rel="nofollow noreferrer"><img src="https://i.stack.imgur.com/67khB.png" alt="enter image description here"></a></p>
  
  <p>but if i remove the image the result is normal like no problems<a href="https://i.stack.imgur.com/QJ2sC.png" rel="nofollow noreferrer"><img src="https://i.stack.imgur.com/QJ2sC.png" alt="enter image description here"></a></p>
  
  <p>Here is my code</p>
  
  <p>.html</p>
  
  <pre><code>&lt;div class="container"&gt;
      &lt;img class="panjang" src="assets/imgs/cover_pln.png"&gt;
    &lt;/div&gt;
  &lt;mat-tab-group mat-stretch-tabs color="accent"&gt;
    &lt;mat-tab label="One" color="accent" &gt;
      &lt;br&gt;
      &lt;br&gt; 
      &lt;form class="example-form"&gt;
        &lt;mat-form-field class="example-full-width"&gt;
          &lt;input matInput placeholder="Test"&gt;
          &lt;mat-hint&gt;Test&lt;/mat-hint&gt;
        &lt;/mat-form-field&gt;
        &lt;br&gt;
        &lt;br&gt; 
        &lt;mat-form-field class="example-full-width"&gt;
          &lt;input matInput placeholder="Test"&gt;
          &lt;mat-hint&gt;Test&lt;/mat-hint&gt;
        &lt;/mat-form-field&gt;
        &lt;br&gt;
        &lt;br&gt; 
        &lt;mat-form-field class="example-full-width"&gt;
          &lt;input matInput placeholder="Test"&gt;
          &lt;mat-hint&gt;Test&lt;/mat-hint&gt;
        &lt;/mat-form-field&gt;
      &lt;/form&gt;
    &lt;/mat-tab&gt;
    &lt;mat-tab label="Two" color="accent"&gt;
        &lt;br&gt;
        &lt;br&gt;
        &lt;form class="example-form"&gt;
          &lt;mat-form-field class="example-full-width"&gt;
            &lt;input matInput placeholder="Test"&gt;
            &lt;mat-hint&gt;Test&lt;/mat-hint&gt;
          &lt;/mat-form-field&gt;
          &lt;br&gt;
          &lt;br&gt;
          &lt;mat-form-field class="example-full-width"&gt;
            &lt;input matInput placeholder="No.Ponsel"&gt;
            &lt;mat-hint&gt;Test&lt;/mat-hint&gt;
          &lt;/mat-form-field&gt;
          &lt;br&gt;
          &lt;br&gt;
          &lt;mat-form-field class="example-full-width"&gt;
            &lt;mat-select [(value)]="selected" placeholder="Test"&gt;
              &lt;mat-option &gt;Test&lt;/mat-option&gt;
              &lt;mat-option &gt;Test&lt;/mat-option&gt;
              &lt;mat-option &gt;Test&lt;/mat-option&gt;
              &lt;mat-option &gt;Test&lt;/mat-option&gt;
              &lt;mat-option &gt;Test&lt;/mat-option&gt;
              &lt;mat-option &gt;Test&lt;/mat-option&gt;
            &lt;/mat-select&gt;
          &lt;/mat-form-field&gt;
          &lt;mat-form-field class="example-full-width"&gt;
            &lt;input matInput placeholder="Test"&gt;
            &lt;mat-hint&gt;Test&lt;/mat-hint&gt;
          &lt;/mat-form-field&gt;
        &lt;/form&gt;
    &lt;/mat-tab&gt;
  &lt;/mat-tab-group&gt;
  </code></pre>
  
  <p>.css</p>
  
  <pre><code>.mat-tab-label {
          background-color: transparent;
          color: #5c5c5c;
          font-weight: 700;
      }
  
  /* Styles for the active tab label */
  .mat-tab-label.mat-tab-label-active {
      background-color: transparent;
      color: #448AFF;
      font-weight: 700;
  }
  .example-form {
      min-width: 50%;
      max-width: 100%;
      width: 100%;
  }
  
  .example-full-width {
    width: 100%;
    margin-top:1%;
  }
  .mat-select{
      margin-top: 1%;
      position: bottom;
  }
  .panjang{
      width:75%;
  }
  .container{
      align-items: center;
      text-align: center;
      margin-left:1%;
      margin-right:1%;
  }
  </code></pre>
  
  <p>i'm using angular 5 material. Is there any way to override the default position of select option in angular material? or is there any other solution of this problem.Thank you</p>
  
  <p>The Demo  :<a href="https://stackblitz.com/edit/angular-mat-select2-tjeqfz?file=app/select-hint-error-example.html" rel="nofollow noreferrer">https://stackblitz.com/edit/angular-mat-select2-tjeqfz?file=app/select-hint-error-example.html</a>
  thanks to Yerkon</p>