.has-float-label{
    display:block;position:relative}
.has-float-label label, .has-float-label > span {
    position: absolute;
    cursor: text;
    font-size: 75%;
    opacity: 1;
    -webkit-transition: all .2s;
    transition: all .2s;
    top: -.6em;
    left: 12px;
    z-index: 3;
    line-height: 1;
    padding:1px 10px 1px 10px; 
    /*text-shadow: 0 0 4px #fff, 0 0 4px #fff, 0 0 4px #fff;*/
}
.has-float-label label::after, .has-float-label > span::after {
    content: " ";
    display: block;
    position: absolute;
    background: #fff;
    height: 100%;
    top: 0%;
    left: -.2em;
    right: -.2em;
    z-index: -1;
    border:solid 1px #c1c0c0;
    border-radius:35px;
    opacity:0.6;
}
.has-float-label .form-control::-webkit-input-placeholder{
    opacity:0.7;-webkit-transition:all .2s;transition:all .2s;}
.has-float-label .form-control::-moz-placeholder{
    opacity:0.7;transition:all .2s}
.has-float-label .form-control:-ms-input-placeholder{
    opacity:0.7;transition:all .2s}
.has-float-label .form-control::placeholder{
    opacity:0.7;-webkit-transition:all .2s;transition:all .2s}
.has-float-label .form-control:placeholder-shown:not(:focus)::-webkit-input-placeholder{
    opacity:0}
.has-float-label .form-control:placeholder-shown:not(:focus)::-moz-placeholder{
    opacity:0}
.has-float-label .form-control:placeholder-shown:not(:focus):-ms-input-placeholder{
    opacity:0}
.has-float-label .form-control:placeholder-shown:not(:focus)::placeholder{
    opacity:0}

.has-float-label .form-control:placeholder-shown:not(:focus) + * {
    font-size: 1.5rem;
    opacity: .5;
    top: .5em;
    font-weight: 400;
    padding:1px 5px 1px 5px; 
}
.input-group .has-float-label{
    display:table-cell}
.input-group .has-float-label .form-control{
    border-radius:4px}
.input-group .has-float-label:not(:last-child) .form-control{
    border-bottom-right-radius:0;border-top-right-radius:0}
    .input-group .has-float-label:not(:first-child) .form-control{
    border-bottom-left-radius:0;border-top-left-radius:0;margin-left:-1px}