How to set up twitter's embedded timeline width in percentage (responsive/fluid design)

Question

I\'m looking to set up twitter\'s embedded timeline, it\'s quite easy when you\'re having a fixed design, but that\'s not my case and I\'m actually building a fluid and responsi

Answer 1

Attribute selector should work:

iframe[id*="twitter-widget"] {
  width: 100%;
}

More here.