div {
    transition: all linear 0.5s;
    background-color: green;
    height: 70px;
    width: 20%;
    position: relative;
    top: 0;
    left: 0;
    }
    
    .ng-hide {
    height: 0;
    width: 0;
    background-color; transparent;
    top:-100px;
    left: 100px;
    }