Weird GUI issue

[Rak'Duhl]

ok.... so, i don't know how to label this problem properly...
the things is, normal 100% vanilla minecraft does not have such issues, but as soon as i use forge, no matter which version, the whole GUI just get bigger than it actually is.
Here a video and a screenshot. Video
latest.log

Edited September 14, 2017 by Rak'Duhl
added Log

[LexManos]

"It doesn't happen in vanilla!" *links to video of it happening in vanilla*

Really dude?

Anyways most likely it is an issue with your desktop res combined with any enlarging you have going on through windows.

There insn't much we can do about it. LWJGL thinks your screen is bigger/different then it is. Make sure you lower your screen rez and set the scaling to 100% in windows.

[Rak'Duhl]

excuse me, i forgot to say that this was on the modified version from Curse it self

so really basically 100% vanilla isn't affected.
And i tried doing do in the windows settings (windows 10)

Edited September 18, 2017 by Rak'Duhl