Create Bottom border wider than div - HTML CSS CSS Property

HTML CSS examples for CSS Property:border-bottom

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  4. border-bottom

Description

Create Bottom border wider than div

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">

*, *:before, *:after {<!--   ww w .ja va  2s .co  m-->
   margin:0;
   padding:0;
   -moz-box-sizing: border-box;
   -webkit-box-sizing: border-box;
   box-sizing: border-box;
}
.demo {
   background:dodgerblue;
   width:50%;
   height:100px;
   margin:0 auto;
}
.demo:last-child {
   position:relative;
}
.demo:last-child::after {
   content:"";
   display:block;
   box-sizing:border-box;
   position:absolute;
   left:-50%;
   bottom:0;
   width:100vw;
   border-top:1px solid black;
}


      </style> 
 </head> 
 <body> 
  <div class="demo"></div> 
  <hr> 
  <div class="demo"></div>  
 </body>
</html>

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