CSS Properties
In general, CSS rules specific to that element should be set with the ID, and those are going to carry a greater weight than those of just the class. Rules specified by the class would be properties that apply to multiple items that you don't want to change in multiple places anytime you need to adjust. That boils down to this. Yes an ID would do the trick but this brings me back to me initial point. Let’s say (in your example) you want the font color of the content of the 3 top li’s (so the text List Item One, Two and Three) to be red. If you use ulli not only will the 3 li become red but also the entire ol (bullets and text Nested Item One and Two.
The CSS id Selector The id selector uses the id attribute of an HTML element to select a specific element. The id of an element is unique within a page, so the id selector is used to select one unique element! To select an element with a specific id, write a hash (#) character, followed by the id of the element.
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- Attribute of
- <option> HTML Tag
- What does
Using Option Selected To Define A Default Selection In Drop-Down List
do? - Defines the default selection in a drop-down list.
Css:selected By Id Zip
Code Example
Convenient Form Entry
The selected
attribute allows you to set one of your <option>
lines as the default. This is a good technique to speed up data entry if the majority of visitors are likely to select the same option.