.preload * {
          -webkit-transition: none !important;
          -moz-transition: none !important;
          -ms-transition: none !important;
          -o-transition: none !important;
          transition: none !important;
        }    
        
        
    /*contained images ------------------------------ */
        .bkg_contain_h,
        .bkg_contain_w,
        .bkg_contain_all,
        .bkg_cover_h,
        .bkg_cover_w,
        .bkg_cover_all{
        background-position: center center;
        background-repeat: no-repeat;
        }
        .bkg_contain_h,
        .bkg_contain_w,
        .bkg_contain_all{
        -webkit-background-size: contain;
        -moz-background-size: contain;
        background-size: contain;
        -o-background-size: contain;
        }
        .bkg_cover_h,
        .bkg_cover_w,
        .bkg_cover_all{
        -webkit-background-size: cover;
        -moz-background-size: cover;
        background-size: cover;
        -o-background-size: cover;
        }
        .bkg_contain_h,.bkg_contain_all,.bkg_cover_h,.bkg_cover_all{height:100%;}
        .bkg_contain_w,.bkg_contain_all,.bkg_cover_w,.bkg_cover_all{width:100%;}
        
        
    /*radius ------------------------------ */
        .rad3{
        -moz-border-radius: 3px;
        -webkit-border-radius: 3px;
        -o-border-radius: 3px;
        -khtml-border-radius:3px; 
        border-radius: 3px;
        }
        
       .rad3_b{
        -moz-border-radius-bottomright: 3px;
        -moz-border-radius-bottomleft: 3px;   
        -webkit-border-bottom-right-radius: 3px;
        -webkit-border-bottom-left-radius: 3px;
        -o-border-radius-bottomright: 3px;
        -o-border-radius-bottomleft: 3px;
        -khtml-border-bottom-right-radius: 3px;
        -khtml-border-bottom-left-radius: 3px;    
        border-bottom-right-radius: 3px;
        border-bottom-left-radius: 3px;
        }
    
       .rad3_t{
        -moz-border-radius-topright: 3px;
        -moz-border-radius-topleft: 3px;   
        -webkit-border-top-right-radius: 3px;
        -webkit-border-top-left-radius: 3px;
        -o-border-radius-topright: 3px;
        -o-border-radius-topleft: 3px;
        -khtml-border-top-right-radius: 3px;
        -khtml-border-top-left-radius: 3px;
        border-top-right-radius: 3px;
        border-top-left-radius: 3px;
        }
    
        .rad5{
        -moz-border-radius: 5px;
        -webkit-border-radius: 5px;
        -o-border-radius: 5px;
        -khtml-border-radius:5px; 
        border-radius: 5px;
        }