mui-badge-primary

定义的颜色字体是#fff,背景#007aff

Mui.css （v3.0.0）部分源码：

1782
.mui-badge-primary, .mui-badge-blue
{
    color: #fff;
    background-color: #007aff;
}
.mui-badge-primary.mui-badge-inverted, .mui-badge-blue.mui-badge-inverted
{
    color: #007aff;
    background-color: transparent;
}