There are two things to try one for Intel HD Graphics and one through Google Chrome, both are listed below.

Intel HD Graphics Control Panel

Right click your desktop and select Intel Graphics Settings

Click Display from the options

Under Scaling select Scale Full Screen and tick Overide Application Settings and click Apply

Click Yes to confirm

Google Chrome

From the Chrome browser click the three dots in the top right and 

click on Settings

Scroll to the bottom and click on Advanced

Scroll down to System, ensure "Use hardware acceleration when available" is disabled, you may need to relaunch the browser after doing this.