Alers Alerts are available for any length of text and take the width of their parent. We provide many classes for proper styling. The .alert class is the main class as it gives the text the alert styling, including padding, margin, width, and border radius. To add color to the alert, we provide four main colors: .success, .warning, .info, and .error. Otherwise, the alert has a default color. There are also multiple types of border classes available, such as..