search box

https://webdesign.tutsplus.com/tutorials/css-experiments-with-a-search-form-input-and-button--cms-22069

<input id="POASearch" type="search" name="POASearch" ng-model="POASearch" placeholder="Search" />
<i class="fa fa-search searchBox" ng-click="POASearchClick(POASearch)"></i>

.searchBox {

   position: relative;
   z-index: 1;
   left: -25px;
   top: 1px;
   color: #7B7B7B;
   cursor:pointer;
   width: 0;
}