
Firefox CSS: Install Stylish: https://addons.mozilla.org/en-US/firefox/addon/stylish
                     Go to Addons, User Styles, Write New Style.
                     Menu > Customize > Drag out the search bar and all toolbar buttons.


Startpage: Open the HTML in your web browser, copy the url.
                   
                   Install either New Tab Override for Firefox: https://addons.mozilla.org/en-US/firefox/addon/new-tab-override

                   Or New Tab Redirect for Chrome: https://chrome.google.com/webstore/detail/new-tab-redirect/icpgjfneehieebagbmdbhnlpiopdcmna/related?hl=en

                   In the options paste the HTML url.


Weather:
                   To change the weather go to line 13 and change the api.openweathermap.org link to where your location is.

                   To find your location go to openweathermap.org, find your location, and in the url grab the numbers and replace the weather ID in the url.

                   So for example for London the ID is "2643743", so it becomes: http://api.openweathermap.org/data/2.5/weather?id=2643743&appid=832719dabc0aaac91c4a93c2a64e12d4&units=metric

                   You can also change units=metric to imperial, depending if you want it in celcius or not, go to line 174 to change the "c" to "f".
                   