<div class="su-c"><div style="width: 33.33%" class="su-fl"><button style="width: 96%" ng-click="notify('Positive snackbar example', {color: 'positive'})" class="su-positive">Positive snackbar</button></div><div style="width: 33.33%" class="su-fl"><button style="width: 96%" ng-click="notify('Negative snackbar example', {color: 'negative'})" class="su-negative">Negative snackbar</button></div><div style="width: 33.33%" class="su-fl"><button style="width: 96%" ng-click="notify('Negative black example that hang