Webleb - fragmentos de código

HTML

CSS

/* Replace with your CSS Code 
(Leave empty if not needed) */                                           
<style>
*{
       padding: 0;
       margin: 0;
       box-sizing: border-box;
       font-family: "Poppins", sans-serif;
}

body{
       min-height: 100vh;
       display: flex;
       align-items: center;
       justify-content: center;
       background: #191825;
}

.input-field{
       position: relative;
}

.input-field input{
       width: 350px;
       height: 60px;
       border-radius: 6px;
       font-size: 18px;
       padding: 0 15px;
       border: 2px solid #fff;
       background: transparent;
       outline: none;
       color: #fff;
}

.input-field label{
       position: absolute;
       top: 50%;
       left: 15px;
       transform: translateY(-50%);
       color: #fff;
       font-size: 19px;
       pointer-events: none;
       transition: .3s;
}

input:focus{
       border: 2px solid #1cd679;
}

input:focus ~ label,
input:valid ~ label{
       top: 0;
       font-size: 16px;
       padding: 0 10px;
       background: #191825;
}
 </body>
</html>

JS

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