HTML code:
<!DOCTYPE html> <html> <head> <meta charset="utf-8"> <title>Monitoring</title> <link rel="stylesheet" type="text/css" href="css/index.css"> </head> <body> <div class="wrapper"> <header> <span class="logo"><a href="index.html"><img src="img/logo.png" alt="LOGO"></a></span> <span class="navigation">Monitoring</span> <span class="user"> USER NAME <a href="user.html" class="usermenu"><img src="img/user-menu-down.png" alt="User menu"></a> </span> <span class="verline"><img src="img/ver-line.png" alt="Line"></span> </header> <div class="sidebar"> <nav> <ul> <li><a href="home.html" title="Home"><img src="img/monitoring.png" alt="Home">Home</a></li> <li><a href="monitoring.html" title="Monitoring"><img src="img/monitoring.png" alt="Monitoring">Monitoring</a></li> <li><a href="schedule.html" title="Schedule"><img src="img/schedule.png" alt="Schedule">Schedule</a></li> </ul> </nav> </div> <div class="content"> </div> </div> </body> </html> CSS code:
* { margin: 0; padding: 0; } ul { list-style: none; } a { text-decoration: none; } body { background: #fff; font: 14px/1.5 Open Sans Regular; } .wrapper { width: 1000px; margin: 0 auto; } /*HEADER START*/ header { background: #d7dde4; height: 70px; } .logo { float: left; background: #384655; padding: 20px 0 0 22px; height: 50px; width: 208px; } .navigation { padding: 23px 0 0 20px; color: #7e8e9f; float: left; } .user { padding: 23px 0 0 0; color: #4f5f6f; float: right; } .usermenu { padding: 0 10px 0 5px; float: right; } .verline { float: right; padding: 22px 10px 0 0; } /*HEADER END*/ .sidebar { width: 230px; height: calc(100vh - 70px); float: left; padding: 0; background: #4f5f6f; } /*SIDEBAR START*/ .sidebar nav { float: left; clear: left; } .sidebar li { float: left; margin: 25px 50px 13px 20px; } .sidebar li a { color: #b5bac0; } .sidebar li:hover a{ color: #fff; } .sidebar li:hover a img{ opacity: 1; } .sidebar img { padding-right: 10px; vertical-align: middle; opacity: 0.5; } /*SIDEBAR END*/ .content { width: 770px; height: calc(100vh - 70px); float: left; background: #f0f3f6; } It is necessary that Monitoring in the background has one color, since This is the monitoring page, and when you hover the cursor on Schedule, the background color was different. Here is the screen: https://hkar.ru/Pjmu