5. Width and Height
<img src="#" alt="..." title="..." width="..." height="..." />
Another set of attributes you should add every time is
height="". The values passed to these attributes are a string with an integer, representing the width and height that the image is to be displayed at.
In most situations, the width and height of the image file should be the same width and height that you enter as attributes and want used in your web page. In the case that these differ, these attributes will scale the image file to the specified size passed to the attributes.