title: First load css and then load page content angularjs
body: <p>Please visit this site:
  <a href="http://www.nadpco.com/#/Home?lang=en" rel="nofollow noreferrer">Nadpco</a></p>
  
  <p>At first load this page, maybe less than one second, you see something like this picture:
  <img src="https://i.stack.imgur.com/iAxiA.jpg" alt="enter image description here"></p>
  
  <p>and then every thing will OK.</p>
  
  <p>Likely this is why that, at first content loaded and then css load.</p>
  
  <p>How to I resolve this problem.</p>
  
  <p>Notablyو I used AngularJs and Bootstrap for create this site.</p>
  
  <p>Thanks a lot.</p>