.form-group { 
  position:relative; 
  margin-bottom:45px; 
  width: 100%;
}

::-webkit-input-placeholder {
  color: transparent;
}

:-moz-placeholder {
  color: transparent;  
}

::-moz-placeholder {
  color: transparent;  
}

:-ms-input-placeholder {  
  color: transparent;  
}

input,
textarea,
select {
  font-size:18px;
  padding:10px 10px 10px 5px;
  display:block;
  width:100%;
  border:none;
  background-color: #fff;
  border-bottom:1px solid #757575;
}

input:focus,
textarea:focus,
select:focus { outline:none; }

label 				 {
  color:#999; 
  font-size:18px;
  font-weight:400;
  position:absolute;
  pointer-events:none;
  left:5px;
  top:10px;
  transition:0.2s ease all; 
  -moz-transition:0.2s ease all; 
  -webkit-transition:0.2s ease all;
}

input:focus ~ label,
input:valid ~ label,
input:not(:placeholder-shown) ~ label,
textarea:focus ~ label,
textarea:valid ~ label,
select:focus ~ label,
select:valid ~ label {
  top:-20px;
  font-size:14px;
  color:#0a3865;
}

.bar {
  position:relative;
  display:block;
  width:100%;
}

.bar:before,
.bar:after {
  content:'';
  height:1px; 
  width:0;
  bottom:1px; 
  position:absolute;
  background:#0a3865; 
  transition:0.2s ease all; 
  -moz-transition:0.2s ease all; 
  -webkit-transition:0.2s ease all;
}

.bar:before {
  left:50%;
}

.bar:after {
  right:50%; 
}

/* active state */
input:focus ~ .bar:before,
input:focus ~ .bar:after,
textarea:focus ~ .bar:before,
textarea:focus ~ .bar:after,
select:focus ~ .bar:before,
select:focus ~ .bar:after {
  width:50%;
}

.highlight {
  position:absolute;
  height:60%;
  top:25%; 
  left:0;
  pointer-events:none;
  opacity:0.5;
}

input:focus ~ .highlight,
textarea:focus ~ .highlight,
select:focus ~ .highlight {
  -webkit-animation:inputHighlighter 0.3s ease;
  -moz-animation:inputHighlighter 0.3s ease;
  animation:inputHighlighter 0.3s ease;
}

@-webkit-keyframes inputHighlighter {
  from { background:#0a3865; }
  to 	{ width:0; background:transparent; }
}
@-moz-keyframes inputHighlighter {
  from { background:#0a3865; }
  to 	{ width:0; background:transparent; }
}
@keyframes inputHighlighter {
  from { background:#0a3865; }
  to 	{ width:0; background:transparent; }
}