SOURCE

<div class="test">
    123123fdsafafda123123fdsafafda123123fdsafafda123123fdsafafda123123fdsafafda
</div>

.test {
    width: 100px;
    height: 56px;
    background: gray;
    word-wrap: break-word;
    /* text-overflow: ellipsis; */
    display: -webkit-box;
    -webkit-box-orient: vertical;
    -webkit-line-clamp: 3;
    line-clamp: 3;
    overflow: hidden;
}