Source: dist/css/acc_uc.css, line
                                6201
                            
                            
                                
                                    6.13
                                    Z Index
                                
                            
                            
                                
                                
                                Alter the Z Index of objects to help deal with objects that are out of normal z-index flow.  
| class | css property | value | |  .z_0 |  z-index : |  -1  | 
 |  .z_1 |  z-index : |  1  | 
 |  .z_2 |  z-index : |  100  | 
 |  .z_3 |  z-index : |  1000  | 
 |  .z_4 |  z-index : |  5000  | 
 |  .z_5 |  z-index : |  9999  | 
 
                             
                        
                        
                            
                                <div class="bg_alert-3 block br_solid br_transparent relative text_center" style=" height: 15rem; width: 100%;">
	<div class="absolute bg_black-5 c_white inline-block l_0 m_4 t_1 text_center w_70 z_3" style=" height: 13rem;">z-index of 1000</div>
	<div class="absolute bg_primary c_white inline-block m_5 r_0 t_1 text_center w_70 [modifier class]" style=" height: 11rem;">[modifier class]</div>
</div>