Is box-decoration-break supported?

HTML

<div class="slice">I am going <span>to slice</span> you</div>
<div class="clone">I am going <span>to clone</span> you</div>

CSS

div {
    width: 120px;
    height: 200px;
    border: 1px solid green;
    margin: .5em;
}

span {
    border: 3px solid blue;
    padding: 0 5px;
}

.slice span {
  -webkit-box-decoration-break: slice;
    box-decoration-break: slice;
}
.clone span {
  -webkit-box-decoration-break: slice;
    box-decoration-break: clone;
}