Hi,
Folks, if you just provide the screenshot, i can't help you. It is obvious both of the problems are related to CSS. And when it comes to CSS, it changes from website to website. It is because one of the Joomla Template's CSS file is breaking the layout in those elements. Since everybody is using different Joomla Template, it is changing from website to website.
Therefore, please provide me your website URL to let me look at the CSS sources, then i will be able to provide you guys the CSS fix to solve those minor issues.
Cheers.