ppwjs之bootstrap颜色：常量

$bootstrap.文字颜色.柔和类 = "text-muted";
$bootstrap.文字颜色.重要类 = "text-primary";
$bootstrap.文字颜色.执行成功类 = "text-success";
$bootstrap.文字颜色.提示信息类 = "text-info";
$bootstrap.文字颜色.警告类 = "text-warning";
$bootstrap.文字颜色.危险操做类 = "text-danger";
$bootstrap.文字颜色.副标题类 = "text-secondary";
$bootstrap.文字颜色.深灰色类 = "text-dark";
$bootstrap.文字颜色.浅灰色类 = "text-light";
$bootstrap.文字颜色.白色类 = "text-white";

$bootstrap.背景颜色.重要类 = "bg-primary";
$bootstrap.背景颜色.执行成功类 = "bg-success";
$bootstrap.背景颜色.信息提示类 = "bg-info";
$bootstrap.背景颜色.警告类 = "bg-warning";
$bootstrap.背景颜色.危险类 = "bg-danger";
$bootstrap.背景颜色.副标题类 = "bg-secondary";
$bootstrap.背景颜色.深灰类 = "bg-dark";
$bootstrap.背景颜色.浅灰类 = "bg-light";