分享一个滑动注册和登录页面，效果非常赞，值得收藏

好久没有写前端页面，今天找来一个小案例练练手，再不练习，我怕以前学的东西的忘记了。

先来看看整体的效果吧！
源代码如下：

HTML页面

    
    
    
    
    





    

        

            
注册
           
            

                
                
            
            

                
                
            
 
            

                
                
            
            

                
                
            
            
            注册
        
    
    

        

            
登录
            

                
                
            
            

                
                
            
            忘记密码？
            登录
        
    

    

            

                

                    
已有账号？
                    
请使用您的账号进行登录
                    登录
                
                

                    
没有账号?
                    
立即注册加入我们，和我们一起开始旅程吧
                    注册
                
            
        
    

CSS样式

* {
    box-sizing: border-box;
}
body {
    font-family: 'Montserrat',sans-serif;
    background-image: linear-gradient(120deg,#3498db,#8e44ad);;
    display: flex;
    flex-direction: column;
    justify-content: center;
    align-items: center;
    height: 100vh;
    margin: -20px 0 50px;
}

h1 {
    font-weight: bold;
    margin: 0;
}
p {
    font-size: 14px;
    line-height: 20px;
    letter-spacing: .5px;
    margin: 20px 0 30px;
}
span {
    font-size: 12px;
}
a {
    color: #333;
    font-size: 14px;
    text-decoration: none;
    margin: 15px 0;
}
.container {
    background: #fff;
    border-radius: 10px;
    box-shadow: 0 14px 28px rgba(0, 0, 0, .25), 0 10px 10px rgba(0, 0, 0, .22);
    position: relative;
    overflow: hidden;
    width: 768px;
    max-width: 100%;
    min-height: 480px;   

}

.form-container form {
    background: #fff;
    display: flex;
    flex-direction: column;
    padding: 0 50px;
    height: 100%;
    justify-content: center;
    text-align: center;
}
.social-container {
    margin: 20px 0;
}

.social-container a {
    border: 1px solid #ddd;
    border-radius: 50%;
    display: inline-flex;
    justify-content: center;
    align-items: center;
    margin: 0 5px;
    height: 40px;
    width: 40px;
}

.social-container a:hover {
    background-color: #eee;

}

.txtb {
    border-bottom: 2px solid #adadad;
    position: relative;
    margin: 10px 0;
}

.txtb input {
    font-size: 15px;
    color: #333;
    border: none;
    width: 100%;
    outline: none;
    background: none;
    padding: 0 3px;
    height: 35px;
}

.txtb span::before {
    content: attr(data-placeholder);
    position: absolute;
    top: 50%;
    left: 5px;
    color: #adadad;
    transform: translateY(-50%);
    transition: .5s;
}
.txtb span::after {
    content: '';
    position: absolute;
    left: 0%;
    top: 100%;
    width: 0%;
    height: 2px;
    background-image: linear-gradient(120deg,#3498db,#8e44ad);
    transition: .5s;
}

.focus + span::before {
    top: -5px;
}

.focus + span::after {
    width: 100%;
}

button {
    border-radius: 20px;
    border: 1px solid #ff4b2b;
    background: #ff4b2b;
    color: #fff;
    font-size: 12px;
    font-weight: bold;
    padding: 12px 45px;
    letter-spacing: 1px;
    text-transform: uppercase;
    transition: transform 80ms ease-in;
    cursor: pointer;
}

button:active {
    transform: scale(.95);
}

button:focus {
    outline: none;
}

button.ghost {
    background: transparent;
    border-color: #fff;
}

.form-container {
    position: absolute;
    top: 0;
    height: 100%;
    transition: all .6s ease-in-out;
}

.form-container button {
    background: linear-gradient(120deg, #3498db, #8e44ad);
    border: none;
    background-size: 200%;
    color: #fff;
    transition: .5s;
}

.form-container button:hover {
    background-position: right;
}

.sign-in-container {
    left: 0;
    width: 50%;
    z-index: 2;
}
.sign-in-container form a {
    position: relative;
    left: 100px;
}
.sign-up-container {
    left: 0;
    width: 50%;
    z-index: 1;
    opacity: 0;
}
.sign-up-container button {
    margin-top: 20px;
}
.overlay-container {
    position:absolute;
    top: 0;
    left: 50%;
    width: 50%;
    height: 100%;
    overflow: hidden;
    transition: transform .6s ease-in-out;
    z-index: 100;
}
.overlay {
    background-image: linear-gradient(120deg,#3498db,#8e44ad);
    color: #fff;
    position: relative;
    left: -100%;
    height: 100%;
    width: 200%;
    transform: translateY(0);
    transition: transform .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: translateY(0);
    transition: transform .6s ease-in-out;
}
.overlay-right {
    right: 0;
    transform: translateY(0);
    
}

.overlay-left {
    transform: translateY(-20%);
}

.container.right-panel-active .sign-in-container {
    transform: translateY(100%);
}

.container.container.right-panel-active .overlay-container {
    transform: translateX(-100%);
}
.container.right-panel-active .sign-up-container {
    transform: translateX(100%);
    opacity: 1;
    z-index: 5;
}
.container.container.right-panel-active .overlay {
    transform: translateX(50%);
}
.container.container.right-panel-active .overlay-left {
    transform: translateY(0);
}
.container.container.right-panel-active .overlay-right {
    transform: translateY(20%);
}

整体的效果还可以吧！喜欢的小伙伴们欢迎关注！定期更新作品。