Image Assist header not visible

The buttons in the header frame appear too low (unreadable) in some themes. To fix this, add margin: 0; to the body.

Line 19 of img_assist.css.

body#img_assist_header {
  background-color:#ccc;
  margin: 0;
}

The following code will align all the buttons properly. Add it around line 99.

#header-uploading input, #header-properties input, #header-browse input, #header-startover input, #header-cancel input, #header-uploading select, #header-properties select, #header-browse select {
  margin-top: 0;
  margin-bottom: 0;
  vertical-align: baseline;
}