message: scope default input style rules to MatrixChat
diff: @@ -192,6 +192,8 @@ $progressbar-color: #000;
  // it has the appearance of a text box so the controls
  // appear to be part of the input
  +.mx_MatrixChat {
  +
  :not(.mx_textinput) > input[type=text],
  :not(.mx_textinput) > input[type=search],
  .mx_textinput {
  @@ -202,22 +204,25 @@ $progressbar-color: #000;
  color: $input-darker-fg-color;
  border-radius: 4px;
  border: 1px solid #c1c1c1;
  + flex: 0 0 auto;
  }
  .mx_textinput {
  display: flex;
  align-items: center;
  -}
  -.mx_textinput > input[type=text],
  -.mx_textinput > input[type=search] {
  + > input[type=text],
  + > input[type=search] {
  border: none;
  flex: 1;
  color: inherit; //from .mx_textinput
  }
  + }
  +}
  input[type=text],
  -input[type=search] {
  +input[type=search],
  +input[type=password] {
  padding: 9px;
  font-family: $font-family;
  font-size: 14px;
  