为什么当我单击"注册"按钮时，我的覆盖容器没有向左移动

Question

这是我的codepan链接：https://codepen.io/xaviour1504/pen/zYEzGLJ当我尝试单击注册按钮时，只有登录部分会向右移动，但覆盖容器部分不会向左移动。这是我的代码

/* move overlay to left */
.container.right-panel-active.overlay-container {
transform: translateX(-100%);
}

Answer 1

您没有正确选择覆盖。

用途：

.container.right-panel-active .overlay-container

也就是说，当设置右侧面板活动类时，将选择具有覆盖容器类的子类(这就是空间的用途(。

Answer 2

尝试使用以下值：

/* move sign in to the right */
.container.right-panel-active .sign-in-container {
transform: translateX(-100%);
}
/* move overlay to left */
.container.right-panel-active.overlay-container {
transform: translateX(100%);
}

请参阅此处：

const signUpButton = document.getElementById('signUp');
const signInButton = document.getElementById('signIn');
const content = document.getElementById('container');
signUpButton.addEventListener('click', () =>
content.classList.add('right-panel-active')
);
signInButton.addEventListener('click', () =>
content.classList.remove('right-panel-active')
);

@import url('https://fonts.googleapis.com/css2?family=Montserrat:wght@600&display=swap');
* {
box-sizing: border-box;
}
body {
font-family: 'Montserrat', sans-serif;
background-color: rgb(238, 229, 229);
display: flex;
flex-direction: column;
justify-content: center;
align-items: center;
height: 100vh;
margin: -20px 0 50px;
overflow: hidden;
}
h1 {
font-weight: bolder;
margin: 0;
}
p {
font-size: 15px;
font-weight: 100;
letter-spacing: 0.5px;
line-height: 20px;
margin: 20px 0 30px;
}
span {
font-size: 15px;
line-height: 20px;
letter-spacing: 0.5px;
font-weight: 100;
}
a {
color: #333;
text-decoration: none;
font-size: 15px;
margin: 15px 0;
}
.container {
background-color: white;
border-radius: 10px;
box-shadow: 0 15px 30px rgba(0, 0, 0, 0.25), 0 10px 10px rgba(0, 0, 0, 0.22);
position: relative;
overflow: hidden;
width: 800px;
max-width: 100%;
min-height: 490px;
}
.form-container form {
background: white;
display: flex;
flex-direction: column;
justify-content: center;
align-items: center;
height: 100%;
padding: 0 50px;
text-align: center;
}
.social-container {
margin: 20px 0;
}
.social-container a {
border: solid 2px #ddd;
border-radius: 50%;
display: inline-flex;
justify-content: center;
align-items: center;
margin: 0 5px;
width: 40px;
height: 40px;
}
.form-container input {
background: #eee;
border: none;
padding: 12px 15px;
margin: 8px 0;
width: 100%;
}
button {
border: 1px solid orangered;
border-radius: 20px;
background: orangered;
color: white;
font-size: 15px;
font-weight: 100;
padding: 10px 40px;
letter-spacing: 1px;
transition: transform 80ms ease-in;
}
button:active {
transform: scale(0.95);
}
button:focus {
outline: none;
}
button.ghost {
background: transparent;
border-color: white;
}
.form-container {
position: absolute;
top: 0;
height: 100%;
transition: all 0.6s ease-in-out;
}
.sign-in-container {
left: 0;
width: 50%;
z-index: 1;
}
.sign-up-container {
opacity: 0;
width: 50%;
z-index: 1;
}
.overlay-container {
position: absolute;
top: 0;
left: 50%;
width: 50%;
height: 100%;
overflow: hidden;
transition: transform 0.6s ease-in-out;
z-index: 100;
}
.overlay {
background: #ff416c;
background: linear-gradient(to right, #ff4b2b, #ff416c) no-repeat 0 0 / cover;
color: white;
position: relative;
left: -100%;
height: 100%;
width: 200%;
transform: translateX(0);
transition: transform 0.6s ease-in-out;
}
.overlay-panel {
position: absolute;
top: 0;
display: flex;
flex-direction: column;
justify-content: center;
align-items: center;
padding: 0 40px;
height: 100%;
width: 50%;
text-align: center;
transform: translateX(0);
transition: transform 0.6s ease-in-out;
}
.overlay-right {
right: 0;
transform: translateX(0);
}
.overlay-left {
transform: translateX(-20%);
}
/* animation */
/* move sign in to the right */
.container.right-panel-active .sign-in-container {
transform: translateX(-100%);
}
/* move overlay to left */
.container.right-panel-active.overlay-container {
transform: translateX(100%);
}

<div class="container" id="container">
<div class="form-container sign-up-container">
<form action="#">
<h1>Create Account</h1>
<div class="social-container">
<a href="#" class="social"><i class="fab fa-facebook"></i></a>
<a href="#" class="social"><i class="fab fa-google-plus-g"></i></a>
<a href="#" class="social"><i class="fab fa-linkedin"></i></a>
</div>
<span>or use your email for registration </span>
<input type="text" placeholder="Name" />
<input type="email" placeholder="Email" />
<input type="Password" placeholder="Password" />
<button>SIGN UP</button>
</form>
</div>
<div class="form-container sign-in-container">
<form action="#">
<h1>Sign in</h1>
<div class="social-container">
<a href="#" class="social"><i class="fab fa-facebook"></i></a>
<a href="#" class="social"><i class="fab fa-google-plus-g"></i></a>
<a href="#" class="social"><i class="fab fa-linkedin"></i></a>
</div>
<span>or use your account </span>
<input type="email" placeholder="Email" />
<input type="Password" placeholder="Password" />
<a href="#">Forgot your password?</a>
<button>SIGN IN</button>
</form>
</div>
<div class="overlay-container">
<div class="overlay">
<div class="overlay-panel overlay-left">
<h1>Welcome Back!</h1>
<p>
To keep connected with us please login with your personal info
</p>
<button class="ghost" id="signIn">SIGN IN</button>
</div>
<div class="overlay-panel overlay-right">
<h1>Hello, Friend!</h1>
<p>Enter your personal details and start journey with us</p>
<button class="ghost" id="signUp">SIGN UP</button>
</div>
</div>
</div>
</div>