how to override the timeline-twitter css I embedded a feed from twitter into a block and I am trying to override the size of font by adding this to my css , but it still only picks up the css that is coming from twitter.  is there any way to override this on my drupal site without logging into their twitter page? 

.timeline-Tweet-text {
       font-size: 18px; !important;
       line-height: 24px;
       font-weight: 300;
   }
In order to be able to style it, you'll need to stop using the standard twitter embed code and use another solution.

I suggest using the Twitter (https://www.drupal.org/project/twitter) and Oauth (https://www.drupal.org/project/oauth) modules for this.

This will allow you to create a view of your feed which you will be able to style easily.

There looks to be a pretty good recipe here: http://polso.info/integrating-twitter-feed-your-drupal-site

Good luck!
Anne