Center div on the middle of screen [duplicate]

Question

This should work with any div or screen size:

.center-screen {
  display: flex;
  justify-content: center;
  align-items: center;
  text-align: center;
  min-height: 100vh;
}

 <html>
 <head>
 </head>
 <body>
 <div class="center-screen">
 I'm in the center
 </div>
 </body>
 </html>

See more details about flex here. This should work on most of the browsers, see compatibility matrix here.

Update: If you don’t want the scroll bar, make min-height smaller, for example min-height: 95vh;