/* @media only screen and (max-device-width: 400px) { */   
#login_page #login_page_toplogo {             
width: 100%;            
background: url('../../picture/us_logo_trans.png') top no-repeat;    
}           
#login_page_back {             
display: none;         
}        
#login_page {      
background-color: #002452;
}    
#login_page #login_page_form {   
top: 60%;      
}   
#down_copy_caption_id {           
display: none;         
}   
#down_copy_link_id {            
display: none; 
}           
/* } */               
               
     
@media screen and (max-device-width: 800px) {      
body {           
min-width: 0px;              
}      
#login_page_footer {           
min-width: 0px;       
}        
#login_page #login_page_toplogo {     
background: url('../../picture/us_logo_trans.png') top no-repeat;
}   
#top_li_help {             
display: none;            
}    
#top_user_text {           
display: none;             
}         
#top_links li #top_user {        
padding-left: 16px;      
}
#top_links li #top_exit {    
padding-left: 16px;   
}      
#top_exit_text {   
display: none;           
}         
#top_search {   
position: relative;            
width: 150px; 
}           
#top_search #top_field {               
width: 105px;               
}     
footer {      
display: none;           
}              
#div_nav_text_id {      
display: none;           
}       
#menu_logo2 {        
display: none;     
}
#filter_button_id {   
width: 100%;             
}            
}    
           
/* @media screen and (max-device-width: 400px) { */             
#top_region_text {         
display: none;        
}      
#top_links li #top_region {
padding-left: 13px;    
border-bottom: none;   
}      
/* } */