Move placeholder above the input on focus

Question

I\'m looking for css code that move the placeholder text above the input on focus. I found this code here. This code is perfect but my input tag is wrapped inside <

Answer 1

You can use the CSS pseudo-selector :placeholder-shown in this case to detect when to move a fake placeholder out of the way. See example below:

label {
  margin:20px 0;
  position:relative;
  display:inline-block;
}
  
span {
  padding:10px;
  pointer-events: none;
  position:absolute;
  left:0;
  top:0;
  transition: 0.2s;
  transition-timing-function: ease;
  transition-timing-function: cubic-bezier(0.25, 0.1, 0.25, 1);
  opacity:0.5;
}

input {
  padding:10px;
}

input:focus + span, input:not(:placeholder-shown) + span {
  opacity:1;
  transform: scale(0.75) translateY(-100%) translateX(-30px);
}

/* For IE Browsers*/
input:focus + span, input:not(:-ms-input-placeholder) + span {
  opacity:1;
  transform: scale(0.75) translateY(-100%) translateX(-30px);
}

  
  Placeholder Text