HTML Minus-or-Plus Sign Code | 
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| HTML Code | ∓ | ∓ | 
| CSS3 Code | \2213 | |
| HTML Entity | ∓ | |
| Hex Code | ∓ | |
| UNICODE | U+02213 | |
| URL | %26%238723%3B | |
| Category | HTML Math Equation Symbols Code | |
                Usage ExamplesTo use Minus-or-Plus Sign in Cascading Style Sheets or CSS file use the following code. 
// css3 example usage
<style>
    span {
      content: "\2213";
    }
</style>
                To use Minus-or-Plus Sign in in-line HTML code you can use it "as it is" but, it is recommend
                that Minus-or-Plus Sign should be used like the following example code. Because it help in assigning special CSS to it.
                
    <!-- html usage -->
    <i>∓</i>
                In order to send Minus-or-Plus Sign via a HTML form or via a query string it should be properly encoded.
                Following is the URL encoded format of Minus-or-Plus Sign. Do not forget to Decode it on the server side.
                
    https: //www.tutorialjinni.com/html-symbols-entity-codes.html? html-minus-or-plus-sign-code=%26%238723%3B
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