Please as dimension select the option on the bottom "other", and put 1200 as width and 500 as height, or other similar aspect ratio.
https://developer.cloud.unity3d.com/webgl/webgl.html?shareId=bJUKiIcHcD
Please as dimension select the option on the bottom "other", and put 1200 as width and 500 as height, or other similar aspect ratio.
https://developer.cloud.unity3d.com/webgl/webgl.html?shareId=bJUKiIcHcD