can an angularjs repeater control table column width?

Can i use a repeater to control the width of my table columns in angularjs? col ng-repeat

 <colgroup>
                            <col ng-repeat="th in eventCollection.head" ng-style="width:{{th.width}}" />
                            <!--<col span="1" style="width: 5px;">
                            <col span="1" style="width: 100px;">
                            <col span="1" style="width: 20px;">
                            <col span="1" style="width: 20px;">
                            <col span="1" style="width: 20px;">
                            <col span="1" style="width: 20px;">-->
                        </colgroup>