message: Fix text wrapping for Link Preview Widget
diff: @@ -33,12 +33,17 @@ limitations under the License.
  .mx_LinkPreviewWidget_caption {
  margin-left: 15px;
  flex: 1 1 auto;
  + overflow-x: hidden; // cause it to wrap rather than clip
  }
  .mx_LinkPreviewWidget_title {
  display: inline;
  font-weight: bold;
  white-space: normal;
  + display: -webkit-box;
  + -webkit-line-clamp: 2;
  + -webkit-box-orient: vertical;
  + overflow: hidden;
  }
  .mx_LinkPreviewWidget_siteName {
  @@ -49,6 +54,9 @@ limitations under the License.
  margin-top: 8px;
  white-space: normal;
  word-wrap: break-word;
  + display: -webkit-box;
  + -webkit-line-clamp: 3;
  + -webkit-box-orient: vertical;
  }
  .mx_MatrixChat_useCompactLayout {
  