:root {
  --input-padding-x: .75rem;
  --input-padding-y: .75rem;
}



.form-signin {
  width: 100%;
  max-width: 420px;
  padding: 15px;
  margin: 0 auto;
  position: relative;
  top: 60px;
}

.form-label-group {
  position: relative;
  margin-bottom: 1rem;
}

.form-label-group input,
.form-label-group select,
.form-label-group label {
  padding: var(--input-padding-y) var(--input-padding-x);
  z-index: 10;
}

.form-label-group select {
  height: 50px!important;
}

.form-label-group label {
  display: inline-block;
  width: 100%;
  margin-bottom: 0; /* Override default `<label>` margin */
  line-height: 1.5;
  color: #495057;
  border: 1px solid transparent;
  border-radius: .25rem;
  transition: all .1s ease-in-out;
  position: absolute; top: 0; left: 0;
}

.form-label-group input::-webkit-input-placeholder,
.form-label-group select::-webkit-input-placeholder {
  color: transparent;
}

.form-label-group input:-ms-input-placeholder,
.form-label-group select:-ms-input-placeholder {
  color: transparent;
}

.form-label-group input::-ms-input-placeholder,
.form-label-group select::-ms-input-placeholder {
  color: transparent;
}

.form-label-group input::-moz-placeholder,
.form-label-group select::-moz-placeholder {
  color: transparent;
}

.form-label-group input::placeholder,
.form-label-group select::placeholder {
  color: transparent;
}

.form-label-group input:not(:placeholder-shown),
.form-label-group select:not(:placeholder-shown) {
  padding-top: calc(var(--input-padding-y) + var(--input-padding-y) * (2 / 3));
  padding-bottom: calc(var(--input-padding-y) / 3);
}

.form-label-group input:not(:placeholder-shown) ~ label,
.form-label-group select:not(:placeholder-shown) ~ label {
  padding-top: calc(var(--input-padding-y) / 3);
  padding-bottom: calc(var(--input-padding-y) / 3);
  font-size: 12px;
  color: #777;
}