.growl{position:fixed;top:10px;left:40%;float:left;width:250px}.growl-item.ng-enter,.growl-item.ng-leave{-webkit-transition:.5s linear all;-moz-transition:.5s linear all;-o-transition:.5s linear all;transition:.5s linear all}.growl-item.ng-enter,.growl-item.ng-leave.ng-leave-active{opacity:0}.growl-item.ng-enter.ng-enter-active,.growl-item.ng-leave{opacity:1}