javascript - 尝试创建一个交互式搜索栏，当您单击它时会打开和关闭，但我找到的开源代码有问题
问题描述
所以我能够修改搜索栏的尺寸以适应我想要的样子，但是“动画”存在一些问题。
它应该是这样的：
<!DOCTYPE html>
<html lang="en">
<head>
<meta charset="UTF-8">
<title>Document</title>
<style>
:root {
--line-thickness: 0.25em;
--glass-size: 65%;
--icon-height: 7rem;
--transition-speed: 0.35s;
--timing-function: cubic-bezier(0.66, 1.51, 0.77, 1.13);
--icon-color: white;
}
* {
box-sizing: border-box;
margin: 0;
padding: 0;
}
body {
background: linear-gradient(90deg, #020024 0%, #090979 35%, #00d4ff 100%);
background-repeat: no-repeat;
background-attachment: fixed;
}
.search-icon {
box-sizing: border-box;
width: var(--icon-height);
height: var(--icon-height);
max-width: 20em;
transition: all var(--transition-speed) linear, border-color 0s linear var(--transition-speed);
position: fixed;
top: 0;
right: 0;
bottom: 0;
left: 0;
margin: auto;
border: solid var(--line-thickness);
border-color: rgba(255, 255, 255, 0);
border-radius: 100px;
padding: 0.25em;
}
.search-icon__wrapper {
width: var(--icon-height);
height: var(--icon-height);
position: absolute;
border-radius: 100px;
top: 0;
bottom: 0;
right: 0;
margin: auto 0;
transform: rotate(-45deg);
transition: all 0 linear;
}
.search-icon__wrapper:hover {
cursor: pointer;
}
.search-icon__input {
background: none;
text-align: center;
outline: none;
display: block;
border: none;
background: rgba(255, 255, 255, 0);
width: calc(100% - (var(--icon-height) / 2 + 1rem));
margin-right: 6rem;
height: 100%;
border-radius: 100px;
transition: all var(--transition-speed) linear;
font-size: 2em;
padding: 0 0.5em;
color: white;
}
.search-icon__input::placeholder {
color: rgba(255, 255, 255, .75);
}
.search-icon__glass {
width: var(--glass-size);
height: var(--glass-size);
border: solid var(--line-thickness);
border-color: var(--icon-color);
border-radius: 100px;
margin: 0 auto;
position: relative;
transition: all var(--transition-speed) var(--timing-function) var(--transition-speed), border-color 0s linear var(--transition-speed);
}
.search-icon__handle {
height: calc(100% - var(--glass-size));
width: var(--line-thickness);
margin: 0 auto;
background: var(--icon-color);
position: absolute;
border-radius: 0 0 100px 100px;
left: 0;
right: 0;
bottom: 0;
transition: all var(--transition-speed) var(--timing-function);
transition-delay: var(--transition-speed);
}
.search-icon__handle::after {
content: "";
display: block;
position: absolute;
width: 100%;
height: 100%;
border-radius: inherit;
background: var(--icon-color);
transform: rotate(0deg);
transition: all var(--transition-speed) var(--timing-function);
transition-delay: 0s;
}
.search-icon.open {
width: calc(100vw - 1em);
border-color: var(--icon-color);
transition-delay: var(--transition-speed);
}
.search-icon.open .search-icon__input {
transition-delay: var(--transition-speed);
}
.search-icon.open .search-icon__glass {
width: 100%;
height: 100%;
transition: all var(--transition-speed) var(--timing-function) 0s, border-color 0s linear var(--transition-speed);
border-color: rgba(0, 0, 0, 0);
}
.search-icon.open .search-icon__handle {
bottom: calc(50% - (100% - var(--glass-size)) / 2);
border-radius: 100px;
transition-delay: 0s;
}
.search-icon.open .search-icon__handle::after {
transition-delay: var(--transition-speed);
transform: rotate(90deg);
}
</style>
</head>
<body>
<div class="search-icon">
<input class="search-icon__input" placeholder="search ...">
<div class="search-icon__wrapper">
<div class="search-icon__glass"></div>
<div class="search-icon__handle"></div>
</div>
</div>
<script>
const searchIcon = document.querySelector(".search-icon__wrapper");
searchIcon.addEventListener("click", e => searchIcon.parentElement.classList.toggle("open"))
</script>
</body>
</html>但是我的代码发生了什么：（请以全页模式查看）
<!DOCTYPE html>
<html>
<link href="https://fonts.googleapis.com/css2?family=Bebas+Neue&display=swap" rel="stylesheet">
<link href="https://fonts.googleapis.com/css2?family=Pathway+Gothic+One&display=swap" rel="stylesheet">
<link href="https://fonts.googleapis.com/css2?family=Kaushan+Script&display=swap" rel="stylesheet">
<link href="https://fonts.googleapis.com/css2?family=Teko:wght@500&display=swap" rel="stylesheet">
<link href="https://fonts.googleapis.com/css2?family=Alfa+Slab+One&display=swap" rel="stylesheet">
<link href="https://fonts.googleapis.com/css2?family=Oswald&display=swap" rel="stylesheet">
<link href="https://fonts.googleapis.com/css2?family=Acme&display=swap" rel="stylesheet">
<link href="https://fonts.googleapis.com/css2?family=Montserrat:ital,wght@1,200&display=swap" rel="stylesheet">
<link href="https://fonts.googleapis.com/css2?family=Fjalla+One&display=swap" rel="stylesheet">
<link href="https://fonts.googleapis.com/css2?family=Permanent+Marker&display=swap" rel="stylesheet">
<link href="https://fonts.googleapis.com/css2?family=Allerta&display=swap" rel="stylesheet">
<head>
<meta charset="UTF-8">
<link rel="stylesheet" href="https://cdnjs.cloudflare.com/ajax/libs/font-awesome/4.7.0/css/font-awesome.min.css">
<link rel="stylesheet" href="https://cdnjs.cloudflare.com/ajax/libs/font-awesome/4.7.0/css/font-awesome.min.css">
<link rel="stylesheet" href="https://cdnjs.cloudflare.com/ajax/libs/font-awesome/4.7.0/css/font-awesome.min.css">
<link rel="stylesheet" href="https://cdnjs.cloudflare.com/ajax/libs/font-awesome/4.7.0/css/font-awesome.min.css">
<link rel="stylesheet" href="https://cdnjs.cloudflare.com/ajax/libs/font-awesome/4.7.0/css/font-awesome.min.css">
<link rel="stylesheet" href="https://cdnjs.cloudflare.com/ajax/libs/font-awesome/4.7.0/css/font-awesome.min.css">
<link rel="stylesheet" href="https://cdnjs.cloudflare.com/ajax/libs/font-awesome/4.7.0/css/font-awesome.min.css">
<link rel="stylesheet" href="https://cdnjs.cloudflare.com/ajax/libs/font-awesome/4.7.0/css/font-awesome.min.css">
<meta name="viewport" content="width=device-width,initial-scale=1,user-scalable=yes" />
<style>
.third-level-menu {
position: absolute;
top: 0;
right: -190px;
width: 190px;
list-style: none;
padding: 0;
margin: 0;
display: none;
}
.third-level-menu>li {
height: 45px;
background-color: #6640C1;
background: #6640C1;
}
.third-level-menu>li:hover {
background-color: gold;
}
.second-level-menu {
position: absolute;
top: 45px;
left: 0;
width: 100%;
/* width: 273.2px; */
list-style: none;
padding: 0;
margin: 0;
display: none;
}
.second-level-menu>li {
position: relative;
height: 45px;
background-color: #6640C1;
background: #6640C1;
width: 100%;
}
.second-level-menu>li:hover {
background-color: gold;
}
.top-level-menu {
display: flex;
list-style: none;
padding: 0;
margin: 0;
width: 100%;
height: 100px;
z-index: 1;
justify-content: space-between;
}
.top-level-menu>li {
position: relative;
height: 30px;
/* width: 273.2px; */
background: #6640C1;
z-index: 2;
text-align: center;
flex: 1;
}
.top-level-menu>li:hover {
background-color: gold !important;
}
.top-level-menu li:hover>ul {
/* On hover, display the next level's menu */
display: inline;
}
/* Menu Link Styles */
.top-level-menu a
/* Apply to all links inside the multi-level menu */
{
font-family: 'Fjalla One', sans-serif;
color: #FFFFFF;
text-decoration: none;
padding: 0 0 0 10px;
background: #6640C1;
/* Make the link cover the entire list item-container */
display: block;
line-height: 45px;
}
.top-level-menu a:hover {
color: #000000;
background-color: gold;
}
.container2 {
max-width: 1500px;
margin: auto;
overflow: auto;
}
.container-top {
position: fixed;
background-color: gold;
top: 0;
width: 100%;
height: 10%;
z-index: 1;
text-align: center;
}
.top {
display: inline-block;
font-family: 'Permanent Marker', cursive;
font-size: 30px;
width: 100%;
margin: -20px;
z-index: 1;
}
.footer {
position: relative;
background-color: white;
font-family: 'Alfa Slab One', cursive;
width: 100%;
color: black;
margin: 50px 0 0 0px;
height: 20px;
}
:root {
--line-thickness: 0.1em;
--glass-size: 20%;
--icon-height: 7rem;
--transition-speed: 0.35s;
--timing-function: cubic-bezier(0.66, 1.51, 0.77, 1.13);
--icon-color: black;
}
/* this is already done */
* {
box-sizing: border-box;
}
body {
margin: 0;
background: white;
background-repeat: no-repeat;
background-attachment: fixed;
}
.search-icon {
box-sizing: border-box;
width: 30px;
height: 30px;
max-width: 20em;
transition: all var(--transition-speed) linear, border-color 0s linear var(--transition-speed);
position: fixed;
top: 0;
right: 0;
bottom: 0;
left: 0;
margin: auto;
border: solid var(--line-thickness);
border-color: rgba(255, 255, 255, 0);
border-radius: 100px;
padding: 0.25em;
}
.search-icon__wrapper {
width: var(--icon-height);
height: var(--icon-height);
position: absolute;
border-radius: 100px;
top: 0;
bottom: 0;
right: 0;
margin: auto 0;
transform: rotate(-45deg);
transition: all 0 linear;
}
.search-icon__wrapper:hover {
cursor: pointer;
}
.search-icon__input {
background: none;
text-align: center;
outline: none;
display: block;
border: none;
background: rgba(255, 255, 255, 0);
width: calc(90% - (var(--icon-height) / 2 + 1rem));
margin-right: 6rem;
height: 100%;
border-radius: 100px;
transition: all var(--transition-speed) linear;
font-size: 20px;
padding: 0 0.5em;
color: black;
}
.search-icon__input::placeholder {
color: rgba(255, 255, 255, .75);
}
.search-icon__glass {
width: var(--glass-size);
height: var(--glass-size);
border: solid var(--line-thickness);
border-color: var(--icon-color);
border-radius: 100px;
margin: 0 auto;
position: relative;
transition: all var(--transition-speed) var(--timing-function) var(--transition-speed), border-color 0s linear var(--transition-speed);
}
.search-icon__handle {
height: calc(30% - var(--glass-size));
width: var(--line-thickness);
margin: 0 auto;
background: var(--icon-color);
position: absolute;
border-radius: 0 0 100px 100px;
left: 0;
right: 0;
bottom: 0;
transition: all var(--transition-speed) var(--timing-function);
transition-delay: var(--transition-speed);
}
.search-icon__handle::after {
content: "";
display: block;
position: absolute;
width: 100%;
height: 100%;
border-radius: inherit;
background: var(--icon-color);
transform: rotate(0deg);
transition: all var(--transition-speed) var(--timing-function);
transition-delay: 0s;
}
.search-icon.open {
width: 200px;
border-color: var(--icon-color);
transition-delay: var(--transition-speed);
}
.search-icon.open .search-icon__input {
transition-delay: var(--transition-speed);
}
.search-icon.open .search-icon__glass {
width: 45%;
height: 45%;
transition: all var(--transition-speed) var(--timing-function) 0s, border-color 0s linear var(--transition-speed);
border-color: rgba(0, 0, 0, 0);
}
.search-icon.open .search-icon__handle {
bottom: calc(50% - (100% - var(--glass-size)) / 2);
border-radius: 100px;
transition-delay: 0s;
}
.search-icon.open .search-icon__handle::after {
transition-delay: var(--transition-speed);
transform: rotate(90deg);
}
</style>
<title>TheLeague.com</title>
</head>
<body>
<main>
<div class="container-top">
<div class="top">
<p>Shop 20% Off All Jerseys Now!</p>
</div>
</div>
<div class="footer">
<div style="float:right; margin: 0 auto;">
<div class=" search-icon" style="margin-right: 50px;">
<input class="search-icon__input" placeholder="search ...">
<div class="search-icon__wrapper">
<div class="search-icon__glass"></div>
<div class="search-icon__handle"></div>
</div>
</div>
</div>
</div>
<div style="margin:0 auto; width:300px; padding: 1px 0 50px 0; font-size: 25px;">
<a style="text-decoration: none;" href="#">
<h1>The<u>League</u></h1>
</a>
</div>
</div>
<ul class="top-level-menu">
<li><a href="#"><i class="fa fa-home" style="font-size: 20px;"></i> Home</a></li>
<li>
<a href="#"><i class="fa fa-tag" style="font-size: 20px"></i> Shop All ▼ </a>
<ul class="second-level-menu">
<li><a href="#">Jerseys</a></li>
<li><a href="#">Hats</a></li>
<li><a href="#">Gym Shorts</a></li>
</ul>
</li>
<li><a href="#"><i class="fa fa-flask" style="font-size: 20px;"></i> Customize</a></li>
<li>
<a href="#"><i class="fa fa-futbol-o" style="font-size: 20px;"></i> Teams ▼</a>
<ul class="second-level-menu">
<li>
<a href="#">Soccer</a>
<ul class="third-level-menu">
<li><a href="#">Barcelona</a></li>
<li><a href="#">PSG</a></li>
<li><a href="#">Real Madrid</a></li>
</ul>
</li>
<li>
<a href="#">Basketball</a>
<ul class="third-level-menu">
<li><a href="#">Golden State Warriors</a></li>
<li><a href="#">Celtics</a></li>
<li><a href="#">Chicago Bulls</a></li>
</ul>
</li>
<li>
<a href="#">Football</a>
<ul class="third-level-menu">
<li><a href="#">New England Patriots</a></li>
<li><a href="#">Ravens</a></li>
<li><a href="#">Atlanta Falcons</a></li>
</ul>
</li>
</ul>
<li><a href="#"><i class="fa fa-envelope" aria-hidden="true" style="font-size: 20px;"></i> Contacts Us</a>
</li>
</li>
</ul>
<script>
const searchIcon = document.querySelector(".search-icon__wrapper");
searchIcon.addEventListener("click", e => searchIcon.parentElement.classList.toggle("open"))
</script>
</main>
</body>
</html>搜索图标的“句柄”未附加到搜索图标的“玻璃”部分，当搜索图标展开时，该句柄应保留在搜索图标内，而不是这样做。
我希望它看起来像我在第一个片段中显示的方式，并位于与“TheLeague”同一行的右上角。
如果有人可以帮助我，我将不胜感激。
谢谢
解决方案
请改用这个
<link href="https://fonts.googleapis.com/css2?family=Bebas+Neue&display=swap" rel="stylesheet">
<link href="https://fonts.googleapis.com/css2?family=Pathway+Gothic+One&display=swap" rel="stylesheet">
<link href="https://fonts.googleapis.com/css2?family=Kaushan+Script&display=swap" rel="stylesheet">
<link href="https://fonts.googleapis.com/css2?family=Teko:wght@500&display=swap" rel="stylesheet">
<link href="https://fonts.googleapis.com/css2?family=Alfa+Slab+One&display=swap" rel="stylesheet">
<link href="https://fonts.googleapis.com/css2?family=Oswald&display=swap" rel="stylesheet">
<link href="https://fonts.googleapis.com/css2?family=Acme&display=swap" rel="stylesheet">
<link href="https://fonts.googleapis.com/css2?family=Montserrat:ital,wght@1,200&display=swap" rel="stylesheet">
<link href="https://fonts.googleapis.com/css2?family=Fjalla+One&display=swap" rel="stylesheet">
<link href="https://fonts.googleapis.com/css2?family=Permanent+Marker&display=swap" rel="stylesheet">
<link href="https://fonts.googleapis.com/css2?family=Allerta&display=swap" rel="stylesheet">
<head>
<meta charset="UTF-8">
<link rel="stylesheet" href="https://cdnjs.cloudflare.com/ajax/libs/font-awesome/4.7.0/css/font-awesome.min.css">
<link rel="stylesheet" href="https://cdnjs.cloudflare.com/ajax/libs/font-awesome/4.7.0/css/font-awesome.min.css">
<link rel="stylesheet" href="https://cdnjs.cloudflare.com/ajax/libs/font-awesome/4.7.0/css/font-awesome.min.css">
<link rel="stylesheet" href="https://cdnjs.cloudflare.com/ajax/libs/font-awesome/4.7.0/css/font-awesome.min.css">
<link rel="stylesheet" href="https://cdnjs.cloudflare.com/ajax/libs/font-awesome/4.7.0/css/font-awesome.min.css">
<link rel="stylesheet" href="https://cdnjs.cloudflare.com/ajax/libs/font-awesome/4.7.0/css/font-awesome.min.css">
<link rel="stylesheet" href="https://cdnjs.cloudflare.com/ajax/libs/font-awesome/4.7.0/css/font-awesome.min.css">
<link rel="stylesheet" href="https://cdnjs.cloudflare.com/ajax/libs/font-awesome/4.7.0/css/font-awesome.min.css">
<meta name="viewport" content="width=device-width,initial-scale=1,user-scalable=yes" />
<title>TheLeague.com</title>
<style>
.third-level-menu {
position: absolute;
top: 0;
right: -190px;
width: 190px;
list-style: none;
padding: 0;
margin: 0;
display: none;
}
.third-level-menu>li {
height: 45px;
background-color: #6640C1;
background: #6640C1;
}
.third-level-menu>li:hover {
background-color: gold;
}
.second-level-menu {
position: absolute;
top: 45px;
left: 0;
width: 100%;
/* width: 273.2px; */
list-style: none;
padding: 0;
margin: 0;
display: none;
}
.second-level-menu>li {
position: relative;
height: 45px;
background-color: #6640C1;
background: #6640C1;
width: 100%;
}
.second-level-menu>li:hover {
background-color: gold;
}
.top-level-menu {
display: flex;
list-style: none;
padding: 0;
margin: 0;
width: 100%;
height: 100px;
z-index: 1;
justify-content: space-between;
}
.top-level-menu>li {
position: relative;
height: 30px;
/* width: 273.2px; */
background: #6640C1;
z-index: 2;
text-align: center;
flex: 1;
}
.top-level-menu>li:hover {
background-color: gold !important;
}
.top-level-menu li:hover>ul {
/* On hover, display the next level's menu */
display: inline;
}
/* Menu Link Styles */
.top-level-menu a
/* Apply to all links inside the multi-level menu */
{
font-family: 'Fjalla One', sans-serif;
color: #FFFFFF;
text-decoration: none;
padding: 0 0 0 10px;
background: #6640C1;
/* Make the link cover the entire list item-container */
display: block;
line-height: 45px;
}
.top-level-menu a:hover {
color: #000000;
background-color: gold;
}
.container2 {
max-width: 1500px;
margin: auto;
overflow: auto;
}
.container-top {
position: fixed;
background-color: gold;
top: 0;
width: 100%;
height: 10%;
z-index: 1;
text-align: center;
}
.top {
display: inline-block;
font-family: 'Permanent Marker', cursive;
font-size: 30px;
width: 100%;
margin: -20px;
z-index: 1;
}
.footer {
position: relative;
background-color: white;
font-family: 'Alfa Slab One', cursive;
width: 100%;
color: black;
margin: 50px 0 0 0px;
height: 20px;
}
:root {
--line-thickness: 0.1em;
--glass-size: 65%;
--icon-height: 3rem;
--transition-speed: 0.35s;
--timing-function: cubic-bezier(0.66, 1.51, 0.77, 1.13);
--icon-color: black;
}
/* this is already done */
* {
box-sizing: border-box;
}
body {
margin: 0;
background: white;
background-repeat: no-repeat;
background-attachment: fixed;
}
.search-icon {
box-sizing: border-box;
width: 30px;
height: 30px;
max-width: 20em;
transition: all var(--transition-speed) linear, border-color 0s linear var(--transition-speed);
position: fixed;
top: 0;
right: 0;
bottom: 0;
left: 0;
margin: auto;
border: solid var(--line-thickness);
border-color: rgba(255, 255, 255, 0);
border-radius: 100px;
padding: 0.25em;
}
.search-icon__wrapper {
width: var(--icon-height);
height: var(--icon-height);
position: absolute;
border-radius: 100px;
top: 0;
bottom: 0;
right: 0;
margin: auto 0;
transform: rotate(-45deg);
transition: all 0 linear;
}
.search-icon__wrapper:hover {
cursor: pointer;
}
.search-icon__input {
background: none;
text-align: center;
outline: none;
display: block;
border: none;
background: rgba(255, 255, 255, 0);
width: calc(90% - (var(--icon-height) / 2 + 1rem));
margin-right: 6rem;
height: 100%;
border-radius: 100px;
transition: all var(--transition-speed) linear;
font-size: 20px;
padding: 0 0.5em;
color: black;
}
.search-icon__input::placeholder {
color: rgba(255, 255, 255, .75);
}
.search-icon__glass {
width: var(--glass-size);
height: var(--glass-size);
border: solid var(--line-thickness);
border-color: var(--icon-color);
border-radius: 100px;
margin: 0 auto;
position: relative;
transition: all var(--transition-speed) var(--timing-function) var(--transition-speed), border-color 0s linear var(--transition-speed);
}
.search-icon__handle {
height: calc(100% - var(--glass-size));
width: var(--line-thickness);
margin: 0 auto;
background: var(--icon-color);
position: absolute;
border-radius: 0 0 100px 100px;
left: 0;
right: 0;
bottom: 0;
transition: all var(--transition-speed) var(--timing-function);
transition-delay: var(--transition-speed);
}
.search-icon__handle::after {
content: "";
display: block;
position: absolute;
width: 100%;
height: 100%;
border-radius: inherit;
background: var(--icon-color);
transform: rotate(0deg);
transition: all var(--transition-speed) var(--timing-function);
transition-delay: 0s;
}
.search-icon.open {
width: 200px;
border-color: var(--icon-color);
transition-delay: var(--transition-speed);
}
.search-icon.open .search-icon__input {
transition-delay: var(--transition-speed);
}
.search-icon.open .search-icon__glass {
width: 45%;
height: 45%;
transition: all var(--transition-speed) var(--timing-function) 0s, border-color 0s linear var(--transition-speed);
border-color: rgba(0, 0, 0, 0);
}
.search-icon.open .search-icon__handle {
bottom: calc(50% - (100% - var(--glass-size)) / 2);
border-radius: 100px;
transition-delay: 0s;
}
.search-icon.open .search-icon__handle::after {
transition-delay: var(--transition-speed);
transform: rotate(90deg);
}
</style>
</head>
<body>
<main>
<div class="container-top">
<div class="top">
<p>Shop 20% Off All Jerseys Now!</p>
</div>
</div>
<div class="footer">
<div style="float:right; margin: 0 auto;">
<div class=" search-icon" style="margin-right: 50px;">
<input class="search-icon__input" placeholder="search ...">
<div class="search-icon__wrapper">
<div class="search-icon__glass"></div>
<div class="search-icon__handle"></div>
</div>
</div>
</div>
</div>
<div style="margin:0 auto; width:300px; padding: 1px 0 50px 0; font-size: 25px;">
<a style="text-decoration: none;" href="#">
<h1>The<u>League</u></h1>
</a>
</div>
</div>
<ul class="top-level-menu">
<li><a href="#"><i class="fa fa-home" style="font-size: 20px;"></i> Home</a></li>
<li>
<a href="#"><i class="fa fa-tag" style="font-size: 20px"></i> Shop All ▼ </a>
<ul class="second-level-menu">
<li><a href="#">Jerseys</a></li>
<li><a href="#">Hats</a></li>
<li><a href="#">Gym Shorts</a></li>
</ul>
</li>
<li><a href="#"><i class="fa fa-flask" style="font-size: 20px;"></i> Customize</a></li>
<li>
<a href="#"><i class="fa fa-futbol-o" style="font-size: 20px;"></i> Teams ▼</a>
<ul class="second-level-menu">
<li>
<a href="#">Soccer</a>
<ul class="third-level-menu">
<li><a href="#">Barcelona</a></li>
<li><a href="#">PSG</a></li>
<li><a href="#">Real Madrid</a></li>
</ul>
</li>
<li>
<a href="#">Basketball</a>
<ul class="third-level-menu">
<li><a href="#">Golden State Warriors</a></li>
<li><a href="#">Celtics</a></li>
<li><a href="#">Chicago Bulls</a></li>
</ul>
</li>
<li>
<a href="#">Football</a>
<ul class="third-level-menu">
<li><a href="#">New England Patriots</a></li>
<li><a href="#">Ravens</a></li>
<li><a href="#">Atlanta Falcons</a></li>
</ul>
</li>
</ul>
<li><a href="#"><i class="fa fa-envelope" aria-hidden="true" style="font-size: 20px;"></i> Contacts Us</a>
</li>
</li>
</ul>
</main>
<script>
const searchIcon = document.querySelector(".search-icon__wrapper");
searchIcon.addEventListener("click", e => searchIcon.parentElement.classList.toggle("open"))
</script>我改变了css
:root {
--glass-size: 65%;
--icon-height: 3rem;
}
.search-icon__handle {
height: calc(100% - var(--glass-size));
}
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