Source Code: (back to article)
<!DOCTYPE html>
<html>
<head>
<title>Title of the document</title>
<style>
* {
box-sizing: border-box;
}
.openBtn {
display: flex;
justify-content: left;
}
.openButton {
border: none;
border-radius: 5px;
background-color: #1c87c9;
color: white;
padding: 14px 20px;
cursor: pointer;
position: fixed;
}
.loginPopup {
position: relative;
text-align: center;
width: 100%;
}
.formPopup {
display: none;
position: fixed;
left: 45%;
top: 5%;
transform: translate(-50%, 5%);
border: 3px solid #999999;
z-index: 9;
}
.formContainer {