Attribute Selectors
Attribute selectors in CSS help you to select HTML web page tag element or content element and apply special modifications and custom user defined CSS styles. Attribute Selectors in CSS Different Attributes The existing HTML web page element content can be customized using different selectors in individual and group order.
So, let’s get to know the attribute selectors in CSS better.
Attribute selector syntax in CSS.
[attribute] {
css property: element value;
}
CSS developers can also set custom attribute selectors.
[attribute=”value”] {
css property: element value;
}
Attribute selector types in CSS web development scripts.
Basic CSS attribute selector.
Attribute selector in CSS is used to modify, update or style different types of HTML web page element tag controls, where you can apply targeted CSS attribute selector in HTML web page and modify desired web page digital content.
Attribute selector example in CSS.
[enable] {
opacity: 0.7; /* it used to apply 0.7 opacity to display attributes */
}
Exact value selector in CSS.
A CSS script targets HTML web page tag element with special attributes and applies special CSS attribute selector effects and attributes.
Exact value selector example.
input[type=”number”] {
border: 2px solid red; /* it used to apply number input field attributes */
}
Substring matching selector in CSS script.
Matching selectors in CSS scripts help web developers to target and modify object property values based on partial value matching of particular attribute values.
Starts with (^=) css selector – Selects only those tag elements in the current HTML web page in a CSS script whose attribute value starts with a specific value.
Substring matching selector example.
a[href^=”https”] {
color: yellow; /* it used to apply href “https” yellow color attributes */
}
Ends with ($=) css selector – Selects only those tag elements in the current HTML web page in a CSS attribute selector whose attribute value terminates at a specific value.
Ends with ($=) example.
img[src$=”.jpeg”] {
border: 4px solid teal; /* it used to apply selector attributes with given css effect */
}
(*=) contains css selector – Selects only those tag elements in the current HTML web page in the CSS attribute selector that contain the special attribute value indicated substring given here.
(*=) contains css selector example.
a[href*=”vcanhelpsu”] {
font-weight: bold;
font-family: arial;
}
Combining attribute selectors in html web page.
You can apply multiple CSS attributes selectors in HTML web page as per your web development requirement, where you can apply more than one different CSS selector attributes in the existing CSS selector.
Multiple attribute selector example in css.
div[job=”developer”] {
background-color: aqua; /* apply div section with aqua background color */
}
Multiple selector attribute usage example in CSS script.
<!DOCTYPE html>
<html lang=”en”>
<head>
<meta charset=”UTF-8″>
<meta name=”viewport” content=”width=device-width, initial-scale=1.0″>
<title>Multiple Css Individual Attribute Selectors Code </title>
<style>
h2{
color: teal;
font-size: 3em
text-align: center;
font-weight: bold;
}
/* enable button attribute selector */
[enable] {
opacity: 0.7;
}
/* input type Exact selector */
input[type=”number”] {
border: 3px solid brown;
}
/* Starts with https attribute selector */
a[href^=”https”] {
color: orange;
}
/* Ends with jpg attribute selector */
img[src$=”.jpg”] {
border: 3px solid red;
}
/* Contains word substring selector */
a[href*=”vcanhelpsu”] {
font-weight: bold;
font-family: times new roman;
}
</style>
</head>
<body>
<h2>Let Create A Basic Form Which Show Some Additional Css Selector Attributes</h2>
<label>Input Value – </label><input type=”text” placeholder=”Text input”>
<input type=”button” enable value=”Enable button”>
<a href=”https://vcanhelpsu.com/”>Home Page </a>
<a href=”https://vcanhelpsu.com/blog/”>Blog Page</a>
<img src=”city.png” alt=”city image”>
<img src=”map.jpg” alt=”map image”>
<a href=”https://www.mitacademys.com/page”>Mitacademys Link</a>
</body>
</html>
Multiple CSS Attribute Selector Explanation.
- Special CSS attribute selectors in HTML web page helps web developer to apply CSS style effects and attributes on special HTML tag elements, where you can apply these special CSS style attributes on targeted web page elements only based on these specific web page elements.
- Where you can apply desired CSS style effects without using different CSS attributes selectors.
- Where you can do desired modification on targeted HTML web page tag elements only. Where you can display multiple CSS attributes by targeting specific web page elements.
