title: Pulsating glow effect on .png logo
body: <p>I want to do make a pulsating-glowing-effect on a logo. First I tried to solve it with CSS and some jquery snippets, but this has just effect on the rectangle of the image and not on the image itself inside the rectangle. </p>
  
  <p>Does anyone have a solution e.g. with html5? Unfortunately i'am not very skilled on html5. Does anyone have an example i could have a look at?</p>
  
  <p>Thank you in advance</p>