title: Google Map, styling not working on marker img with class but working with img[src]
body: <p>I wants to style my marker which is a base64 string something like this <a href="https://i.stack.imgur.com/cfGli.png" rel="nofollow noreferrer"><img src="https://i.stack.imgur.com/cfGli.png" alt="enter image description here"></a></p>
  
  <p>I have followed <a href="https://stackoverflow.com/questions/25367542/google-map-custom-marker-with-css-rounded-corner/25367993#answer-25371006">this answer</a> to achieve the desired result but this is only working when I am adding the whole source in the css like <code>img[src="https://www.gravatar.com/avatar/0a9745ea7ac5c90d7acadb02ab....</code> <a href="http://jsfiddle.net/doktormolle/L2o2xwj3/" rel="nofollow noreferrer">(fiddle which I found in above mentioned answer)</a> but when I am trying to target it with class, its not working anymore, I am adding the class after the map is loaded.</p>
  
  <p>You can check the non-working fiddle <a href="http://jsfiddle.net/5raf237u/139/" rel="nofollow noreferrer">here</a></p>
  
  <p>I have multiple markers with different colors in my map that's why I want to target with class, can anyone tell me the reason why its not targeting with class or is there any better way to do this ?</p>