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library/froala_editor_2.9.0/css/third_party/embedly.css

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+/*!
+ * froala_editor v2.9.0 (https://www.froala.com/wysiwyg-editor)
+ * License https://froala.com/wysiwyg-editor/terms/
+ * Copyright 2014-2018 Froala Labs
+ */
+
+.clearfix::after {
+  clear: both;
+  display: block;
+  content: "";
+  height: 0;
+}
+.hide-by-clipping {
+  position: absolute;
+  width: 1px;
+  height: 1px;
+  padding: 0;
+  margin: -1px;
+  overflow: hidden;
+  clip: rect(0, 0, 0, 0);
+  border: 0;
+}
+.fr-element .fr-embedly {
+  user-select: none;
+  -o-user-select: none;
+  -moz-user-select: none;
+  -khtml-user-select: none;
+  -webkit-user-select: none;
+  -ms-user-select: none;
+  position: relative;
+}
+.fr-element .fr-embedly::after {
+  position: absolute;
+  content: '';
+  z-index: 1;
+  top: 0;
+  left: 0;
+  right: 0;
+  bottom: 0;
+  cursor: pointer;
+  display: block;
+  background: rgba(0, 0, 0, 0);
+}
+.fr-element .fr-embedly > * {
+  -webkit-box-sizing: content-box;
+  -moz-box-sizing: content-box;
+  box-sizing: content-box;
+  max-width: 100%;
+  border: none;
+}
+.fr-box .fr-embedly-resizer {
+  position: absolute;
+  border: solid 1px #1e88e5;
+  display: none;
+  user-select: none;
+  -o-user-select: none;
+  -moz-user-select: none;
+  -khtml-user-select: none;
+  -webkit-user-select: none;
+  -ms-user-select: none;
+}
+.fr-box .fr-embedly-resizer.fr-active {
+  display: block;
+}