xmc/modular/textarea/fullwidth.css

[class^="chatContent-"] > form {
  padding: 0 !important;
}
[class^="chatContent-"] > form [class^="channelTextArea"] {
  margin-bottom: 0 !important;
}
[class^="chatContent-"]
  > form
  [class^="channelTextArea"]
  > [class^="scrollableContainer-"] {
  border-radius: 0 !important;
}

[class^="chatContent-"]
  > form
  [class^="channelTextArea"]
  > [class^="scrollableContainer-"]
  > [class^="inner-"]
  > [class^="textArea-"],
[class^="chatContent-"]
  > form
  [class^="channelTextArea"]
  > [class^="scrollableContainer-"]
  > [class^="inner-"]
  > [class^="buttons-"],
[class^="chatContent-"]
  > form
  [class^="channelTextArea"]
  > [class^="scrollableContainer-"]
  > [class^="inner-"]
  > [class^="attachWrapper-"]
  > [class^="attachButton-"] {
  height: 53px;
}
[class^="chatContent-"]
  > form
  [class^="channelTextArea"]
  > [class^="scrollableContainer-"]
  > [class^="inner-"]
  > [class^="textArea-"]
  > div
  > [class*="fontSize16Padding-"] {
  padding-top: 15px !important;
  padding-bottom: 15px !important;
}
[class^="chatContent-"]
  > form
  [class^="channelTextArea"]
  > [class^="scrollableContainer-"]
  > [class^="inner-"]
  > [class^="buttons-"]
  [class*="emojiButton-"] {
  max-height: unset;
}