.font-size { font-size: 16px; }
.color-1, .color-1:focus, .color-1:hover { color: #1B5268; }
.bg-color-1 { background-color: #1B5268; }
.border-color-1 { border-color: #1B5268; }
.color-2, .color-2:focus, .color-2:hover { color: #FFFFFF; }
.bg-color-2 { background-color: #FFFFFF; }
.border-color-2 { border-color: #FFFFFF; }
.color-3, .color-3:focus, .color-3:hover { color: #0FBADF; }
.bg-color-3 { background-color: #0FBADF; }
.border-color-3 { border-color: #0FBADF; }
:root {
            --theme-color-1: #1B5268;
            --theme-color-2: #FFFFFF;
            --theme-color-3: #0FBADF;
    }
.background-image {
    opacity: 0.7;
    background-image: url("https://public-rf-upload.minhawebradio.net/118455/background/c65cd1385b96c71947ae772e71adfaca.jpg");
    background-repeat: no-repeat;
    background-position: center center;
}