Decrease opacity of content when been scrolled under fixed navbar - HTML CSS CSS Widget

HTML CSS examples for CSS Widget:Nav Bar

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Description

Decrease opacity of content when been scrolled under fixed navbar

Demo Code

ResultView the demo in separate window 

<html>
 <head> 
  <meta name="viewport" content="width=device-width, initial-scale=1"> 
  <style id="compiled-css" type="text/css">
* {<!--from  w  ww.j  a  v  a  2  s  .  c  o m-->
   margin:0;
   padding:0;
}

body {
   background-color:Chartreuse;
}

.header {
   position:fixed;
   top:0;
   left:0;
   width:100%;
   z-index:21;
   background-color:yellow;
}

.header-bg {
   position:fixed;
   top:51px;
   left:0;
   height:100px;
   width:100%;
   background-image:linear-gradient(blue,rgba(48, 53, 173, 0));
}

p {
   text-align:center;
   padding:21px 0;
}
</style> 
 </head> 
 <body> 
  <p class="header">Lorem ip</p> 
  <div class="header-bg"></div> 
  <p>Lorem ips</p> 
  <p>Lorem ips</p> 
  <p>Lorem ips</p> 
  <p>Lorem ips</p> 
  <p>Lorem ips</p> 
  <p>Lorem ips</p> 
  <p>Lorem ips</p> 
  <p>Lorem ips</p> 
  <p>Lorem ips</p> 
  <p>Lorem ips</p> 
  <p>Lorem ips</p> 
  <p>Lorem ips</p> 
  <p>Lorem ips</p> 
  <p>Lorem ips</p> 
  <p>Lorem ips</p>  
 </body>
</html>

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