.shakeit{-webkit-animation-name:thumb;-webkit-animation-duration:200ms;-webkit-transform-origin:50% 50%;-webkit-animation-iteration-count:2;-webkit-animation-timing-function:linear}.itemaddedanimate{-webkit-transition:all ease-in-out .5s}@-webkit-keyframes thumb{0%{-webkit-transform:scale(1)}50%{-webkit-transform:scale(.8)}100%{-webkit-transform:scale(1)}}