fix padding of first and last step detail
<md-divider></md-divider>
<div flex layout="column" class="tab-content">
<md-list>
- <md-list-item ng-repeat="step in vm.allSteps" class="pad-sm pad-left item-column">
+ <md-list-item ng-repeat="step in vm.allSteps" class="pad-sm pad-left">
<div layout="column" layout-fill>
<div layout="row" ng-click="step.content.open == true ? step.content.open = false : step.content.open = true"
