title: Add custom styling to ion-select
body: <p>I have a ion-select with few options i gave a header using [selectOptions], is there a way to define a css so that i could able to set background-color to header, button alignment ,and add a icon to the header</p>
  
  <pre><code> &lt;ion-select [selectOptions]="daysOptions" #selectDays="ngModel" required name="selectedDay" [(ngModel)]="selectDay" &gt;
           &lt;ion-option *ngFor="let day of Days;" [value]="day.val"&gt;{{day.name}}&lt;/ion-option&gt;
   &lt;/ion-select&gt;
  </code></pre>
  
  <p>could someone help me</p>