To center a div horizontally margin: 0 auto; is enough but for an absolutely centered div both vertically and horizontally requires few more things...

To center a div horizontally in a div you need just one property of CSS i.e. margin. To center it you need to give width to the outer or parent div and for inner or child div to need to set margin....

OpenSSL's SSL Death Alert is a denial of service (DoS) attack. This happens because of the way how OpenSSL handles ALERT packets during an SSL/TLS handshake.

YouTube is undoubtedly the biggest online video website in the world. This tutorial focus on technique by which you can download the video to your desktop easily and off course free.

When you click to play a video or a Gif in Facebook, YouTube or any other website using Chrome browser on computers having new AMD graphics card. You will notice when video starts playing the player become either partially black...