如何更改弹出框以便识别窗口大小并相应调整框,或将其显示在文本下方?
在我的代码中,几乎所有文本都超出了文本,因此是不可见的。
我试图从相对的位置改变位置,但没有接近预期的效果。
<!DOCTYPE html>
<html>
<head>
<style>
/* Popup container - can be anything you want */
.popup {
position: relative;
display: inline-block;
cursor: pointer;
-webkit-user-select: none;
-moz-user-select: none;
-ms-user-select: none;
user-select: none;
}
/* The actual popup */
.popup .popuptext {
visibility: hidden;
width: 160px;
background-color: #555;
color: #fff;
text-align: center;
border-radius: 6px;
padding: 8px 0;
position: absolute;
z-index: 1;
bottom: 125%;
left: 50%;
margin-left: -80px;
}
/* Popup arrow */
.popup .popuptext::after {
content: "";
position: absolute;
top: 100%;
left: 50%;
margin-left: -5px;
border-width: 5px;
border-style: solid;
border-color: #555 transparent transparent transparent;
}
/* Toggle this class - hide and show the popup */
.popup .show {
visibility: visible;
-webkit-animation: fadeIn 1s;
animation: fadeIn 1s;
}
/* Add animation (fade in the popup) */
@-webkit-keyframes fadeIn {
from {opacity: 0;}
to {opacity: 1;}
}
@keyframes fadeIn {
from {opacity: 0;}
to {opacity:1 ;}
}
</style>
</head>
<body style="text-align:center">
<h2>Popup</h2>
<div class="popup" onclick="myFunction()">Click me to toggle the popup!
<span class="popuptext" id="myPopup">Фёдор Ильи́ч Дан (настоящая фамилия Гу́рвич;1871—1947) — российский революционер и политический деятель, один из лидеров и теоретиков меньшевизма. Муж сестры Ю. О. Мартова Лидии Дан.<img src="https://upload.wikimedia.org/wikipedia/commons/5/54/Fedor_Dan.jpg" class="bubble"></span>
</div>
<script>
// When the user clicks on div, open the popup
function myFunction() {
var popup = document.getElementById("myPopup");
popup.classList.toggle("show");
}
</script>
</body>
</html>
答案 0 :(得分:1)
答案 1 :(得分:0)
你需要指出你的问题,很难理解你想要的东西。
如果您希望弹出窗口位于按钮下,则应删除&#34; .popup .popuptext&#34;的底值。并使用&#34; top&#34;相反(例如&#34; top:20px&#34;)