$breadcrumb-prefix-cls: #{$prefix-name}breadcrumb;
.#{$breadcrumb-prefix-cls}{
    &-separator{
        margin: 0 4px;
        &:last-child{
            display: none;
        }
    }
    &-item{
        font-weight: bold;
        &-link{
            font-weight: normal;
            color: $textColor;
        }
    }
}