Hiding buttons
For some UI elements you might not want to see, I added some /* commented out */ code. You just need to uncomment the corresponding lines of css to remove these UI elements. You can do this by removing the /* from the beggining of the line. These lines are in the beginning of the css, and here you can find the line number, and what to look for.
/* #reload-button, #stop-button{display:none !important} /* Removes the reload/stop button */
/* #back-button, #forward-button{display: none !important} /* Removes the forward/back button */
/* .tab-close-button{display: none !important} /* Removes the x-button from the tabs */
/* #tabs-newtab-button, #new-tab-button{opacity: 0 !important} /* Hide newtab button */