< html >
<head>
<meta charset="utf-8">
<script>
function changeColor(aobj ,color){
aobj.style.color=color;
}
</script>
</head>
<body>
<a onmouseover="changeColor(this,red)">
</a>
</body>
</html>
Code as above
red in quotation marks
'red'
correct answers are all above. It is recommended that
`a:hover {
color:red;} `
in addition, you can set the style for a tag, but the order should be in accordance with the normal state of
1 link: connection
2 after the visited: connection has been accessed
3 when the hover: mouse is over the connection
4 when the active: connection is pressed
for this kind of mouse with a transformation style, it is better to use the css:hover selector a:hover {
color:red;}
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