@media (max-width: 768px) {

    body {
        font-size: 14px;
    }

    /*    body, .background-container, .headerband-container, .navbar, .background-container, footer {
            min-width: 400px;
        }*/

    .form-control, .btn {
        height: 50px;
        font-size: 16px;
    }

    .input-group-addon {
        font-size: 18px;
    }
    
    .container {
        padding-bottom: 100px;
    }

}

/* 1.25 dpr */
@media 
(-webkit-min-device-pixel-ratio: 1.25), 
(min-resolution: 120dpi){ 
    /* Retina-specific stuff here */
}

/* 1.3 dpr */
@media 
(-webkit-min-device-pixel-ratio: 1.3), 
(min-resolution: 124.8dpi){ 
    /* Retina-specific stuff here */
}

/* 1.5 dpr */
@media 
(-webkit-min-device-pixel-ratio: 1.5), 
(min-resolution: 144dpi){ 
    /* Retina-specific stuff here */
}