angular style, class

ng-class accepts an "expression" that must evaluate to one of the following:

1. a string of space-delimited class names
2. an array of class names
3. a map/object of class names to boolean values

<divng-repeat="item in items"ng-class="{'pending-delete': item.checked}">
   ... HTML to display the item ...
   <inputtype="checkbox"ng-model="item.checked"></div>

<divclass="main-body"ng-style="{color: myColor}">
   ...
   <inputtype="text"ng-model="myColor"placeholder="enter a color name">