There are certain mobile browsers that appear to have trouble supporting all unicode characters, such as the down arrow icon like this:
span.icon:after {
content:"\25be";
}
Currently, no symbol is shown. Is there a way for me to identify this issue and offer alternative text or an image instead?
When it comes to fallback options, why not consider using content:"\25bc" (a larger arrow) in place of content:"\25be" It is believed to have more reliable support. For further information, check out
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