我网站的一个部分有一个比较奇怪的问题。我包括了不再起作用的部分。通常,按钮应保持相同的大小,并且在单击时应为深蓝色。但是现在,它只是获得了一个基本的 html 按钮。这很奇怪,因为几天前代码运行得非常好,我什么都没做。
var header = document.getElementById("flex-wrapper-zahlung");
var btns = header.getElementsByClassName("accordion-zahlung");
for (var y = 0; y < btns.length; y++) {
btns[y].addEventListener("click", function() {
var current = document.getElementsByClassName("activated");
if (current.length > 0) {
current[0].className = current[0].className.replace("activated", "");
}
this.className += "activated";
});
}
.flex-wrapper-zahlung {
margin: 0 0 0 0;
width: 24em;
}
.accordion-zahlung {
display: flex;
background-color: #ededed;
color: black;
cursor: pointer;
padding: .75em;
width: 30em;
border: none;
text-align: left;
outline: none;
font-size: 1em;
font-weight: 500;
transition: 0.4s;
margin: .5em 0 0 0;
border-radius: .5em;
}
.activated,
.accordion-zahlung:hover {
background-color: #092a5e;
color: white;
}
<div id="flex-wrapper-zahlung">
<button class="accordion-zahlung"><i class="far fa-credit-card"></i> Kreditkarte</button>
<button class="accordion-zahlung"> <i class="fas fa-file-invoice"></i> Lastschrift</button>
<button class="accordion-zahlung"><i class="fab fa-paypal"></i> PayPal</button>
<button class="accordion-zahlung"><i class="fas fa-money-check"></i> Rechnung</button>
</div>
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