CSS selector

CSS selector:

There are five types of selectors used in the CSS language.


Here, we will discuss the simple selectors of the CSS language.


The CSS element selector:

By name, this selector is select direct the elements of HTML

Example:


h1{

Color: red;

Background-color:white;

text-align:center;

}


The CSS id selector


The id attribute is used in the HTML page for selecting the unique element. These id attributes are also used for styling in the CSS.


css-simple-selector

How to style the id in CSS?

For the select elements with a unique id use hashtag(#) followed by the name of the id.

Example:


#header{

Color: red;

Background-color:white;

text-align:center;

}



How to style class in id?

The CSS class selector:

The class selector selects the element of HTML which uses the class attribute.

The dot(.) followed by the class name used for styling the class attribute. Following is an example of the class selector.

.classname{

Color: red;

Background-color:white;

text-align:center;

}


The universal selector:

The asterisk(*) is used as a universal selector selects all tags in the HTML page in the styling.

Example:

*{

Color: red;

Background-color:white;

text-align:center;


}


The group selector:


We can also select multiple-element at a time of HTML during the styling.

Example:

p{

color:red;

background-color:white;

font-weight:bold:

} 

h1{

color:red;

background-color:white;

font-weight:bold:

}

h2{

color:red;

background-color:white;

font-weight:bold:

}


We can also style by grouped selecting due to saving time, and space.

The comma(,) is used as separator of grouped selector 

p, h1, h2{

color:red;

background-color:white;

font-weight:bold:

}

In this way, we can choose multiple elements that needed to be the same styling on the webpage.




If you have any confusion about the above topic, you can comment your query and subscribe to this programming blog.



Location: United States

Comments

Post a Comment

Popular posts from this blog

how to cout in cpp

Image
HOW TO COUT IN C++ In this article, you will learn how to cout in CPP  and use of cout in the program with the help of Examples.  In the CPP language displaying things on the console is not a difficult task. First of all build-in library add on the top of the program. The library is used for cout and cin in the cpp language is iostream library. The syntax of the cout in cpp: cout<<" your message "; The universal problem about to print hello world in c++.Here is an example of how to print hello world in cpp. Print hello world #include<iostream> using namespace std; int main() { cout<<" hello world"<<endl; } output: hello world
Read more

Flutter layout

In this blog post, we will explore some of the key concepts and techniques used in Flutter layout and provide examples of how to build a layout for a Flutter application. Widgets and Elements Widgets are the building blocks of a Flutter UI. A widget can be thought of as a self-contained unit of UI, such as a button or a text field. Elements are the instances of widgets that are displayed on the screen. For example, if you have a button widget in your Flutter UI, there will be an element that represents that button on the screen. Layout Widgets Layout widgets are widgets that are specifically designed to control the positioning and sizing of other widgets in a Flutter UI. The most commonly used layout widgets in Flutter are: Container: The Container widget is used to create a rectangular box in a Flutter application. It can be used to add padding, margins, and borders to the widget it contains. Row: The Row widget is used to display a horizontal row of widgets in a Flutter application.
Read more

input by cin in c++

Image
Cin in CPP In this post, we shall learn about how to take input with the help of in the cin and uses it in the CPP language. Taking input in cpp is not a difficult task. The object which is used for taking input in cpp is the cin . The library which is allowed to use the cin object is the iostream. Method for including the iostream library in the program. The syntax is here: #include<iostream> How to take input in c++? CIN  is used for taking any kind of data from the user. The data may be int, float, and char.cin is also used to taking string in the CPP. If someone learns CPP then cin is important to use because it allows to user to interact with your program. The program will be user friendly and generic by using a cin object.
Read more