/Html/Como fazer placeholder que vira label

Como fazer placeholder que vira label

<div class="label-float">
  <input type="text" placeholder=" " />
  <label>Telefone</label>
</div>
<br/>
<div class="label-float">
  <input type="text" placeholder=" " required/>
  <label>Nome de Usuário</label>
</div>

Source: pt.stackoverflow.com

Similar codes

9 votes155 views5 answers
Html text alignment
Html
0 vote156 views2 answers
Html select image background arrow
Html
0 vote140 views1 answer
Href in spring mvc
Html
25 votes237 views6 answers
Responsive navbar bootstrap 4
Html
8 votes144 views1 answer
Onclick call php function with parameters
Html
5 votes134 views2 answers
Read only attribute in html
Html
0 vote150 views1 answer
Can i use html in android studio
Html
0 vote124 views1 answer
Card.co
Html
112 votes178 views10 answers
December global festivities
Html
6 votes186 views1 answer
Naira html
Html