.container #content #flipbook-cover {  

background-image: url('https://downloads.partica.com/Realview%20Digital/partica%20images/Top-banner_1200x2251200.jpg');
  background-size:100%;
  background-position: center;
  background-repeat: no-repeat;
  color: #fff;
  font-family: Arial;
  font-size:0;
  font-style: normal;

}.container #content #coverImageSection {  

background-image: url('https://downloads.partica.com/Realview%20Digital/partica%20images/Top-banner_1200x2251200.jpg');
  background-size:100%;
  background-position: center;
  background-repeat: no-repeat;
  color: #fff;
  font-family: arial;
  font-size:0;
  font-style: normal;
}