Line 5:
  background-image: -webkit-linear-gradient(bottom, rgb(238,238,238) 98%, rgb(204,204,204) 100%);    background-image: -webkit-linear-gradient(bottom, rgb(238,238,238) 98%, rgb(204,204,204) 100%); 
  background-image: -ms-linear-gradient(bottom, rgb(238,238,238) 98%, rgb(204,204,204) 100%);*/    background-image: -ms-linear-gradient(bottom, rgb(238,238,238) 98%, rgb(204,204,204) 100%);*/ 
- background-image: url("images/wiki-bg.png");   + background-image: url(../images/wiki-bg.png);  
  background-color: #0083ae;    background-color: #0083ae;