<h1>Input Animation</h1>
<div class="form">
<input type="text" name="text" autocomplete="off" required />
<label for="text" class="label-name">
<span class="content-name">
Your Text
</span>
</label>
</div>
body {
height: 100vh;
width: 100vw;
display: flex;
justify-content: center;
align-items: center;
flex-direction: column;
background-color: #f38181;
font-family: "montserrat", sans-serif;
font-weight: 500;
color: #fff;
}
h1 {
padding-bottom: 30px;
font-weight: 900;
font-size: 35px;
}
.form {
width: 30%;
position: relative;
height: 60px;
overflow: hidden;
}
.form input {
width: 100%;
height: 100%;
color: #fff;
padding-top: 20px;
border: none;
background-color: #f38181;
}
.form label {
position: absolute;
bottom: 0px;
left: 0px;
width: 100%;
height: 100%;
pointer-events: none;
border-bottom: 1px solid white;
}
.form label::after {
content: "";
position: absolute;
bottom: -1px;
left: 0px;
width: 100%;
height: 100%;
border-bottom: 3px solid #fce38a;
transform: translateX(-100%);
transition: all 0.3s ease;
}
.content-name {
position: absolute;
bottom: 0px;
left: 0px;
padding-bottom: 5px;
transition: all 0.3s ease;
}
.form input:focus {
outline: none;
}
.form input:focus + .label-name .content-name,
.form input:valid + .label-name .content-name {
transform: translateY(-150%);
font-size: 14px;
left: 0px;
color: #fce38a;
}
.form input:focus + .label-name::after,
.form input:valid + .label-name::after {
transform: translateX(0%);
}
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