animation实现登录框

使用 animate.css 实现一个优雅的登录框

资料地址

预览地址

下面的动画效果 css 样式是从 animate.css里面扣出来的2333

img

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<section class="site-container">
<section class="card">
<h3>Login</h3>
<form action="">
<div class="form__wrapper">
<input type="email" class="form__input" id="email" name="email">
<label id="form__label__email" class="form__label" for="email">
<span class="form__label__content">Email</span>
</label>
</div>

<div class="form__wrapper">
<input type="password" class="form__input" id="password" name="password">
<label id="form__label__password" class="form__label" for="password">
<span class="form__label__content">Password</span>
</label>
</div>

<div class="form__wrapper__submit">
<div class="form__wrapper_submit__content">
<button id="btn" type="submit" name="submit" class="btn">Submit</button>
</div>
</div>
</form>
</section>
</section>
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 /* label 文字上移效果 */
.active {
-webkit-transform: scale(.9) translate(-14px, -14px);
-moz-transform: scale(.9) translate(-14px, -14px);
-ms-transform: scale(.9) translate(-14px, -14px);
-o-transform: scale(.9) translate(-14px, -14px);
transform: scale(.9) translate(-14px, -14px);
}

/* btn copy animation.css 效果 */
@keyframes bounceIn {
from,
25%,
50%,
75%,
to {
-webkit-animation-timing-function: cubic-bezier(0.215, 0.61, 0.355, 1);
animation-timing-function: cubic-bezier(0.215, 0.61, 0.355, 1);
}

0% {
-webkit-transform: scale3d(1, 1, 1);
transform: scale3d(1, 1, 1);
}

25% {
-webkit-transform: scale3d(1.01, 1.01, 1.01);
transform: scale3d(1.01, 1.01, 1.01);
}

50% {
-webkit-transform: scale3d(1.02, 1.02, 1.02);
transform: scale3d(1.02, 1.02, 1.02);
}

75% {
-webkit-transform: scale3d(1.01, 1.01, 1.01);
transform: scale3d(1.01, 1.01, 1.01);
}

to {
-webkit-transform: scale3d(1, 1, 1);
transform: scale3d(1, 1, 1);
}
}

.bounceIn {
-webkit-animation-duration: 0.75s;
animation-duration: 0.75s;
-webkit-animation-name: bounceIn;
animation-name: bounceIn;
animation-iteration-count: infinite;
}

详情查看github地址

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