biji/plan/index.md

HTML

<a href="https://front.codes/" class="logo" target="_blank">
    <img src="https://assets.codepen.io/1462889/fcy.png" alt="">
</a>

<div class="section">
    <div class="container">
        <div class="row full-height justify-content-center">
            <div class="col-12 text-center align-self-center py-5">
                <div class="section pb-5 pt-5 pt-sm-2 text-center">
                    <h6 class="mb-0 pb-3"><span>Log In </span><span>Sign Up</span></h6>
                    <input class="checkbox" type="checkbox" id="reg-log" name="reg-log"/>
                    <label for="reg-log"></label>
                    <div class="card-3d-wrap mx-auto">
                        <div class="card-3d-wrapper">
                            <div class="card-front">
                                <div class="center-wrap">
                                    <div class="section text-center">
                                        <h4 class="mb-4 pb-3">Log In</h4>
                                        <div class="form-group">
                                            <input type="email" name="logemail" class="form-style" placeholder="Your Email" id="logemail" autocomplete="off">
                                            <i class="input-icon uil uil-at"></i>
                                        </div>
                                        <div class="form-group mt-2">
                                            <input type="password" name="logpass" class="form-style" placeholder="Your Password" id="logpass" autocomplete="off">
                                            <i class="input-icon uil uil-lock-alt"></i>
                                        </div>
                                        <a href="#" class="btn mt-4">submit</a>
                                        <p class="mb-0 mt-4 text-center"><a href="#0" class="link">Forgot your password?</a></p>
                                    </div>
                                </div>
                            </div>
                            <div class="card-back">
                                <div class="center-wrap">
                                    <div class="section text-center">
                                        <h4 class="mb-4 pb-3">Sign Up</h4>
                                        <div class="form-group">
                                            <input type="text" name="logname" class="form-style" placeholder="Your Full Name" id="logname" autocomplete="off">
                                            <i class="input-icon uil uil-user"></i>
                                        </div>
                                        <div class="form-group mt-2">
                                            <input type="email" name="logemail" class="form-style" placeholder="Your Email" id="logemail" autocomplete="off">
                                            <i class="input-icon uil uil-at"></i>
                                        </div>
                                        <div class="form-group mt-2">
                                            <input type="password" name="logpass" class="form-style" placeholder="Your Password" id="logpass" autocomplete="off">
                                            <i class="input-icon uil uil-lock-alt"></i>
                                        </div>
                                        <a href="#" class="btn mt-4">submit</a>
                                    </div>
                                </div>
                            </div>
                        </div>
                    </div>
                </div>
            </div>
        </div>
    </div>
</div>

CSS

/* Please ❤ this if you like it! */


@import url('https://fonts.googleapis.com/css?family=Poppins:400,500,600,700,800,900');

body{
    font-family: 'Poppins', sans-serif;
    font-weight: 300;
    font-size: 15px;
    line-height: 1.7;
    color: #c4c3ca;
    background-color: #1f2029;
    overflow-x: hidden;
}
a {
    cursor: pointer;
    transition: all 200ms linear;
}
a:hover {
    text-decoration: none;
}
.link {
    color: #c4c3ca;
}
.link:hover {
    color: #ffeba7;
}
p {
    font-weight: 500;
    font-size: 14px;
    line-height: 1.7;
}
h4 {
    font-weight: 600;
}
h6 span{
    padding: 0 20px;
    text-transform: uppercase;
    font-weight: 700;
}
.section{
    position: relative;
    width: 100%;
    display: block;
}
.full-height{
    min-height: 100vh;
}
[type="checkbox"]:checked,
[type="checkbox"]:not(:checked){
    position: absolute;
    left: -9999px;
}
.checkbox:checked + label,
.checkbox:not(:checked) + label{
    position: relative;
    display: block;
    text-align: center;
    width: 60px;
    height: 16px;
    border-radius: 8px;
    padding: 0;
    margin: 10px auto;
    cursor: pointer;
    background-color: #ffeba7;
}
.checkbox:checked + label:before,
.checkbox:not(:checked) + label:before{
    position: absolute;
    display: block;
    width: 36px;
    height: 36px;
    border-radius: 50%;
    color: #ffeba7;
    background-color: #102770;
    font-family: 'unicons';
    content: '\eb4f';
    z-index: 20;
    top: -10px;
    left: -10px;
    line-height: 36px;
    text-align: center;
    font-size: 24px;
    transition: all 0.5s ease;
}
.checkbox:checked + label:before {
    transform: translateX(44px) rotate(-270deg);
}


.card-3d-wrap {
    position: relative;
    width: 440px;
    max-width: 100%;
    height: 400px;
    -webkit-transform-style: preserve-3d;
    transform-style: preserve-3d;
    perspective: 800px;
    margin-top: 60px;
}
.card-3d-wrapper {
    width: 100%;
    height: 100%;
    position:absolute;
    top: 0;
    left: 0;
    -webkit-transform-style: preserve-3d;
    transform-style: preserve-3d;
    transition: all 600ms ease-out;
}
.card-front, .card-back {
    width: 100%;
    height: 100%;
    background-color: #2a2b38;
    background-image: url('https://s3-us-west-2.amazonaws.com/s.cdpn.io/1462889/pat.svg');
    background-position: bottom center;
    background-repeat: no-repeat;
    background-size: 300%;
    position: absolute;
    border-radius: 6px;
    left: 0;
    top: 0;
    -webkit-transform-style: preserve-3d;
    transform-style: preserve-3d;
    -webkit-backface-visibility: hidden;
    -moz-backface-visibility: hidden;
    -o-backface-visibility: hidden;
    backface-visibility: hidden;
}
.card-back {
    transform: rotateY(180deg);
}
.checkbox:checked ~ .card-3d-wrap .card-3d-wrapper {
    transform: rotateY(180deg);
}
.center-wrap{
    position: absolute;
    width: 100%;
    padding: 0 35px;
    top: 50%;
    left: 0;
    transform: translate3d(0, -50%, 35px) perspective(100px);
    z-index: 20;
    display: block;
}


.form-group{
    position: relative;
    display: block;
    margin: 0;
    padding: 0;
}
.form-style {
    padding: 13px 20px;
    padding-left: 55px;
    height: 48px;
    width: 100%;
    font-weight: 500;
    border-radius: 4px;
    font-size: 14px;
    line-height: 22px;
    letter-spacing: 0.5px;
    outline: none;
    color: #c4c3ca;
    background-color: #1f2029;
    border: none;
    -webkit-transition: all 200ms linear;
    transition: all 200ms linear;
    box-shadow: 0 4px 8px 0 rgba(21,21,21,.2);
}
.form-style:focus,
.form-style:active {
    border: none;
    outline: none;
    box-shadow: 0 4px 8px 0 rgba(21,21,21,.2);
}
.input-icon {
    position: absolute;
    top: 0;
    left: 18px;
    height: 48px;
    font-size: 24px;
    line-height: 48px;
    text-align: left;
    color: #ffeba7;
    -webkit-transition: all 200ms linear;
    transition: all 200ms linear;
}

.form-group input:-ms-input-placeholder  {
    color: #c4c3ca;
    opacity: 0.7;
    -webkit-transition: all 200ms linear;
    transition: all 200ms linear;
}
.form-group input::-moz-placeholder  {
    color: #c4c3ca;
    opacity: 0.7;
    -webkit-transition: all 200ms linear;
    transition: all 200ms linear;
}
.form-group input:-moz-placeholder  {
    color: #c4c3ca;
    opacity: 0.7;
    -webkit-transition: all 200ms linear;
    transition: all 200ms linear;
}
.form-group input::-webkit-input-placeholder  {
    color: #c4c3ca;
    opacity: 0.7;
    -webkit-transition: all 200ms linear;
    transition: all 200ms linear;
}
.form-group input:focus:-ms-input-placeholder  {
    opacity: 0;
    -webkit-transition: all 200ms linear;
    transition: all 200ms linear;
}
.form-group input:focus::-moz-placeholder  {
    opacity: 0;
    -webkit-transition: all 200ms linear;
    transition: all 200ms linear;
}
.form-group input:focus:-moz-placeholder  {
    opacity: 0;
    -webkit-transition: all 200ms linear;
    transition: all 200ms linear;
}
.form-group input:focus::-webkit-input-placeholder  {
    opacity: 0;
    -webkit-transition: all 200ms linear;
    transition: all 200ms linear;
}

.btn{
    border-radius: 4px;
    height: 44px;
    font-size: 13px;
    font-weight: 600;
    text-transform: uppercase;
    -webkit-transition : all 200ms linear;
    transition: all 200ms linear;
    padding: 0 30px;
    letter-spacing: 1px;
    display: -webkit-inline-flex;
    display: -ms-inline-flexbox;
    display: inline-flex;
    -webkit-align-items: center;
    -moz-align-items: center;
    -ms-align-items: center;
    align-items: center;
    -webkit-justify-content: center;
    -moz-justify-content: center;
    -ms-justify-content: center;
    justify-content: center;
    -ms-flex-pack: center;
    text-align: center;
    border: none;
    background-color: #ffeba7;
    color: #102770;
    box-shadow: 0 8px 24px 0 rgba(255,235,167,.2);
}
.btn:active,
.btn:focus{
    background-color: #102770;
    color: #ffeba7;
    box-shadow: 0 8px 24px 0 rgba(16,39,112,.2);
}
.btn:hover{
    background-color: #102770;
    color: #ffeba7;
    box-shadow: 0 8px 24px 0 rgba(16,39,112,.2);
}




.logo {
    position: absolute;
    top: 30px;
    right: 30px;
    display: block;
    z-index: 100;
    transition: all 250ms linear;
}
.logo img {
    height: 26px;
    width: auto;
    display: block;
}

JS

页面