1. img:hover{ designates the html and css element to apply

2. cursor:crosshair; This will add a crosshair to your cursor when hovering over the text on the computer screen. The cursor property specifies the type of cursor to be displayed when pointing on an element.

3. boarder:5px solid orange; This will change the boarder of the image to be solid orange. The border shorthand property sets all the border properties in one declaration.

4. } ends the stylings applied to h1. Please hover over the text.