This website is controlled by a cascading stylesheet. If there is an aspect of the design you would like to change, such as the colours, you may apply your own stylesheet locally in your Internet browser.
The majority of text throughout this website is resizable. You can normally increase or decrease the text size in your Internet browser settings:
'View' - 'Text Size' - then select the size your require.
Headings are used in this site to give it a defined structure. H1 tags are used for main page titles.
Throughout the website, where possible, images, fields and objects have been given a description.