Steps to reproduce:

1. Login to backoffice.
2. Go to Content / Content structure.
3. Click on 'Search' button on left side menu.
4. Being on 'Search' page verify page elements.

Actual result:

See attachment.

Page elements are not properly aligned.

Expected result:

Properly aligned page elements.

Comment:

'X' button in search input has blue colour. Is it OK?

Invision link: 

https://projects.invisionapp.com/share/4HXWSKVECD8#/screens/431254284