Style:

<ResourceDictionary xmlns="http://schemas.microsoft.com/winfx/2006/xaml/presentation"
                    xmlns:x="http://schemas.microsoft.com/winfx/2006/xaml">


    <!--ImageButton动画 ScaleX 缩放x轴比例  先从1 to 1.5 后1.5 to 1-->
    <Sto