@property --Color-A {
    syntax: "<color>";
    inherits: false;
    initial-value: #515151;
}
@property --Color-B {
    syntax: "<color>";
    inherits: false;
    initial-value: #1e1e1e;
}
@property --Color-C {
    syntax: "<color>";
    inherits: false;
    initial-value: #515151;
}
@property --Color-D {
    syntax: "<color>";
    inherits: false;
    initial-value: #919191cc;
}
@property --Color-E {
    syntax: "<color>";
    inherits: false;
    initial-value: #808080;
}
@property --Color-F {
    syntax: "<color>";
    inherits: false;
    initial-value: #dddddd;
}
@property --Color-G {
    syntax: "<color>";
    inherits: false;
    initial-value: #c8c8c8;
}
@property --Color-H {
    syntax: "<color>";
    inherits: false;
    initial-value: #737373;
}

@property --Background {
    syntax: "<image>";
    inherits: false;
    initial-value: url("../assets/img/!nav/pipe_texture.png");
}