HTML CSS examples for CSS Widget:Div Border
2 divs have 1 border
<html> <head> <meta name="viewport" content="width=device-width, initial-scale=1"> <style id="compiled-css" type="text/css"> .item {<!--from w ww . jav a 2 s . c om--> float:left; background: #ccc; width: 50px; height: 50px; border: 1px #000 solid; border-right-width: 0; } .item:last-child { border-right-width: 1px; } .item:hover { border: 1px #f00 solid; } .item:hover + .item { border-left-width: 0; } </style> </head> <body> <div class="item"></div> <div class="item"></div> <div class="item"></div> <div class="item"></div> </body> </html>