hard to resize if no border style
move - alt and left drag
resize - alt and right drag
r/kde - [PLASMA TIP] You can resize the window in any direction by holding ALT + right mouse button and moving mouse in the direction you want to resize the widow
KDE is an international technology team creating user-friendly free and open source software for desktop and portable computing. KDE's software runs on GNU/Linux, BSD and other operating systems, including Windows.
![r/kde - [PLASMA TIP] You can resize the window in any direction by holding ALT + right mouse button and moving mouse in the direction you want to resize the widow](https://www.redditstatic.com/desktop2x/img/favicon/favicon-16x16.png){kind=small}
https://www.reddit.com/r/kde/comments/6963sa/plasma_tip_you_can_resize_the_window_in_any/
![r/kde - [PLASMA TIP] You can resize the window in any direction by holding ALT + right mouse button and moving mouse in the direction you want to resize the widow](https://external-preview.redd.it/pMFxFYjlgc6oOarj78Tn57AxbzvHYR8ctRg_iq2Q8ac.gif?format=png8&s=d981fe0681f0277b8e6a336113462dbe07e77c6b)