.font-size { font-size: 14px; }
.color-1, .color-1:focus, .color-1:hover { color: #ffffff; }
.bg-color-1 { background-color: #ffffff; }
.border-color-1 { border-color: #ffffff; }
.color-2, .color-2:focus, .color-2:hover { color: #000000; }
.bg-color-2 { background-color: #000000; }
.border-color-2 { border-color: #000000; }
.color-3, .color-3:focus, .color-3:hover { color: #007896; }
.bg-color-3 { background-color: #007896; }
.border-color-3 { border-color: #007896; }
:root {
            --theme-color-1: #ffffff;
            --theme-color-2: #000000;
            --theme-color-3: #007896;
    }
.background-image {
    opacity: 0.4;
    background-image: url("https://public-rf-upload.minhawebradio.net/2092/background/44b18aa6c8e52f6bb7e2ce18ddbcb795.jpg");
    background-repeat: repeat;
    background-position: center center;
}