style.css: bigger inputs in data editor

++ What: Setting size for Input (Types Text and Select)
++ Why: Original width fits (defaulting to - browser dependent - around 20 characters) only for very small input values, more height seems to be friendlier for the eye
++ Note: Rather an ad-hoc-fix: more consequently, some text input fields should rather be textareas (this might be done by letting user define input field sizes by an "?x" postfix, where big "x" values would switch from input to textarea, provided that not select inputs are affected)