动态修改a标签的css样式

2024-05-01 00:48•css•阅读 3312

<!DOCTYPE html>

<html>

<head>

问<metacharset="UTF-8">

<title></title>

<styletype="text/css">

a{

width: 50px;

height: 50px;

background: red;

}

</style>

</head>

<body>

<script>

var number;

function clicke() {

var a = document.getElementById("mya");

a.style.cssText +="; display:block;width: 100%;height:200px;background: yellow;";

}

</script>

<aid="mya"href="#"onclick="clicke()">点击我答</a>

</body>

</html>

$("#mya").addClass("on");