Hello Angular World: code snippet for article (http://www.sjlewis.com). The complete source code and project files can be found here: https://github.com/sionjlewis/Hello.Angular.World

HAW07.app.component.css

body {
}

@keyframes flashing-text {
    0%   {color: red;}
    25%  {color: darkred;}
    50%  {color: red;}
    100% {color: darkred;}
}

.app-loading {
    color: darkred;
    animation-name: flashing-text;
    animation-duration: 2s;
    font-size: 11px;
    padding: 5px;
    font-size: 18px;
}

.app-content {
    background-color: #DFDFDF;
    display: inline-block;
    width: 100%;
    min-height: 60px;
}

    .app-content h1 {
        margin-top: 10px;
    }