我的工具提示有问题。它没有出现
I have a trouble with tooltip. It doesn't show up
工具提示未显示。我试过在CSS中用
<span id="error-dropdown">Here is error text</span>
和opacity
属性来显示,但无论如何都不显示。 Link
<img src="https://symboldev.pp.ua/_data/error-sign.svg" alt="Error" id="error">
#error {
height: 30px;
width: 30px;
}
#error::after {
content: "Here is the tooltip text";
display: block;
width: 300px;
height: 300px;
background: #555;
position: absolute;
visibility: hidden;
}
#error:hover::after {
visibility: visible;
}
这是一个解决方案 - 只需在图像周围环绕 link。
#error {
height: 30px;
width: 30px;
}
#error::after {
content: "Here is tooltip text";
display: block;
width: 300px;
height: 300px;
visibility: hidden;
}
#error:hover::after {
visibility: visible;
}
<a href="" id="error"><img src="https://symboldev.pp.ua/_data/error-sign.svg" alt="Error" id="error"></a>
工具提示未显示。我试过在CSS中用<span id="error-dropdown">Here is error text</span>
和opacity
属性来显示,但无论如何都不显示。 Link
<img src="https://symboldev.pp.ua/_data/error-sign.svg" alt="Error" id="error">
#error {
height: 30px;
width: 30px;
}
#error::after {
content: "Here is the tooltip text";
display: block;
width: 300px;
height: 300px;
background: #555;
position: absolute;
visibility: hidden;
}
#error:hover::after {
visibility: visible;
}
这是一个解决方案 - 只需在图像周围环绕 link。
#error {
height: 30px;
width: 30px;
}
#error::after {
content: "Here is tooltip text";
display: block;
width: 300px;
height: 300px;
visibility: hidden;
}
#error:hover::after {
visibility: visible;
}
<a href="" id="error"><img src="https://symboldev.pp.ua/_data/error-sign.svg" alt="Error" id="error"></a>