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

html,
body {
  height: 100%;
}

body {
  /*display: -ms-flexbox;
  display: -webkit-box;
  display: flex;
  -ms-flex-align: center;
  -ms-flex-pack: center;
  -webkit-box-align: center;
  align-items: center;
  -webkit-box-pack: center;
  justify-content: center;
  padding-top: 40px;
  padding-bottom: 40px;
  background-color: #f5f5f5;*/
}

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

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

.form-label-group > input,
.form-label-group > label {
  padding: var(--input-padding-y) var(--input-padding-x);
}

.form-label-group > label {
  position: absolute;
  top: 0;
  left: 0;
  display: 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;
}

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

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

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

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

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

.form-label-group input: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 {
  padding-top: calc(var(--input-padding-y) / 3);
  padding-bottom: calc(var(--input-padding-y) / 3);
  font-size: 12px;
  color: #777;
}
.floating-form {
    width: 320px;
}

/****  floating-Lable style start ****/
.floating-label {
    position: relative;
    margin-bottom: 20px;
}

.floating-input, .floating-select {
    font-size: 14px;
    padding: 4px 4px;
    display: block;
    width: 100%;
    height: 30px;
    background-color: transparent;
    border: none;
    border-bottom: 1px solid #757575;
}

    .floating-input:focus, .floating-select:focus {
        outline: none;
        border-bottom: 2px solid #5264AE;
    }

label {
    color: #999;
    font-size: 14px;
    font-weight: normal;
    position: absolute;
    pointer-events: none;
    left: 5px;
    top: 5px;
    transition: 0.2s ease all;
    -moz-transition: 0.2s ease all;
    -webkit-transition: 0.2s ease all;
}

.floating-input:focus ~ label, .floating-input:not(:placeholder-shown) ~ label {
    top: -18px;
    font-size: 14px;
    color: #5264AE;
}

.floating-select:focus ~ label, .floating-select:not([value=""]):valid ~ label {
    top: -18px;
    font-size: 14px;
    color: #5264AE;
}

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

*, *:before, *:after {
    -webkit-box-sizing: border-box;
    -moz-box-sizing: border-box;
    box-sizing: border-box;
}

.floating-textarea {
    min-height: 30px;
    max-height: 260px;
    overflow: hidden;
    overflow-x: hidden;
}

/* highlighter */
.highlight {
    position: absolute;
    height: 50%;
    width: 100%;
    top: 15%;
    left: 0;
    pointer-events: none;
    opacity: 0.5;
}

/* active state */
.floating-input:focus ~ .highlight, .floating-select:focus ~ .highlight {
    -webkit-animation: inputHighlighter 0.3s ease;
    -moz-animation: inputHighlighter 0.3s ease;
    animation: inputHighlighter 0.3s ease;
}

/* animation */
@-webkit-keyframes inputHighlighter {
    from {
        background: #5264AE;
    }

    to {
        width: 0;
        background: transparent;
    }
}

@-moz-keyframes inputHighlighter {
    from {
        background: #5264AE;
    }

    to {
        width: 0;
        background: transparent;
    }
}

@keyframes inputHighlighter {
    from {
        background: #5264AE;
    }

    to {
        width: 0;
        background: transparent;
    }
}

/****  floating-Lable style end ****/