:root
    {
        /* ===============================================
        COLORS
        ================================================== */
        /*
        #theme custom
        */
        --theme-custom-color:                       #1e90ff;
        --theme-custom-background:                  #1e90ff;
        --theme-custom-background-hover:            #2d9fff;
        --theme-custom-background-active:           #3dafff;
    }