diff --git a/packages/rocketchat-theme/client/imports/base.less b/packages/rocketchat-theme/client/imports/base.less
index 7da74f4e147..ef27d8c1237 100644
--- a/packages/rocketchat-theme/client/imports/base.less
+++ b/packages/rocketchat-theme/client/imports/base.less
@@ -4372,6 +4372,16 @@ body:not(.is-cordova) {
 				.transform(translateX(-100%));
 			}
 		}
+
+		&.embedded-view {
+			.flex-opened {
+				right: 0;
+
+				.flex-tab {
+					transform: none;
+				}
+			}
+		}
 	}
 }
 
@@ -4983,6 +4993,10 @@ a + br.only-after-a {
 			min-height: 36px;
 			padding: 0;
 
+			.message-form {
+				margin-bottom: 0;
+			}
+
 			.message-input {
 				border-width: 0;
 			}