search block in Firefox

can you edit the style.css and add margin-bottom: 1em;

so you have this:

.sidebar .block-search input.form-text {
  width: 100px;
  padding: 1px;
  margin-right: 5px;
  margin-bottom: 1em;
}

this does the trick in Fx, i do not now if this gives a problem in Safari

(please report back if this fix your problem)

MM

ps. as far as i can see the lines

.sidebar .block-search button.form-submit { 
  width: 60px;
}

are obsolete and can be removed