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Start your free trialKailash Seshadri
3,087 PointsDifference between using a space and a ~ symbol
What is the difference between using a space
h1 label {
background: tomato;
color:white;
padding: 5px;
}
and using the ~ symbol
h1 ~ label {
background: tomato;
color:white;
padding: 5px;
}
in the css?
2 Answers
Ante Vujčić
11,306 PointsWhen you use space it means that all labels inside h1 element will be affected with added styles, while tilda ( ~ ) means that only labels after h1 element will be affected with style. This example of "h1 label {} " is not the best to show the difference but for example if you have
<p>blabla</p>
<span> batman </span>
<p> is red </p>
and you write css like this for example
span ~ p {
color: red;
}
only paragraph after span element will be affected with red color. Enjoy coding
Steven Parker
231,236 PointsA space is a descendant selector, the item on the right must be inside the item on the left.
A tilde ("~
") is a sibling selector, the item on the right must share a common parent, and must follow the item on the left (but there may be other sibling elements in between).
There's also the plus sign (+
), which is the adjacent sibling selector. It works like the general sibling selector except that there may not be any other elements in between.