Align images in Wordpress via CSS and redirect/change domain names

General information for the website: Selling e-Books
Kind of development: Customization of existing website
Num. of web pages/modules: 1 page
Description of every page/module: Hi there,

I would like to align images on my 2013 website wordpress, which is currently not aligned with the text. I will be adding further images to the webpage so would like to ensure that all existing images are also aligned with the text. I would also like the webpage to be slightly wider.

In addition I would like to redirect domain names to my site and change the exisiting domain name.

I would like the job to be done as soon as possible.
Description of requirements/features: Hi there,

I would like to align images on my 2013 website wordpress, which is currently not aligned with the text. I will be adding further images to the webpage so would like to ensure that all existing images are also aligned with the text. I assume this will require some simple CSS code. At the moment the images are extend around 1.5cm over the text, which makes the website look very untidy. I am using the child theme and would also like to know the css code myself,

I would also like the webpage to be slightly wider and would like to redirect domain names to my site and change the existing domain name.

This would be a very simple job for someone with wordpress CSS experience.

Thanks
Extra notes: