/* @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;       
}           
/* } */