.box {
        display: flex;
        flex-wrap: wrap;
		height: auto;
		padding:2px;
	  }

.box>* {
		flex: 1 1 200px;
		display: flex; /*this is needed for centering*/
		align-items: center; /*this center vertically childred elements*/
		justify-content: center; /*this center horizontally childred elements*/		
    }

.box_border {
		 border: solid;
		 border-width: 0.1px; 
		 border-color: #E9E9E9;
		 height:50px;
  }