Final answer:
The code has an issue where the 'left' property will not have any effect because elements with 'position: static' do not accept offset properties like 'left'.
Step-by-step explanation:
The issue with the code snippet div{position: static;left: 10px;} is that the left property will have no effect when the position property is set to static. In CSS, when an element's position is static, which is the default value, it means the element is not positioned in any special way and will be in the flow of the page as normal.
Offsetting properties such as left, right, top, and bottom do not apply to elements with static positioning. As such, setting the left property alongside position: static is unnecessary, as it will be ignored by the browser.