<div class="grid-container three-col-grid">
    <div class="grid-item">Item 1</div>
    <div class="grid-item">Item 2</div>
	<div class="grid-item">Item 3</div>
</div>
            
<div class="grid-container ">
     <div class="grid-item">Item 1</div>
     <div class="grid-item">Item 2</div>
	 <div class="grid-item">Item 3</div>
</div>