.has-float-label {
	display: block;
	position: relative;
}
 .has-float-label label {
     position: absolute;
     cursor: text;
     font-size: 75%;
     opacity: 1;
     -webkit-transition: all .2s;
     transition: all .2s;
     top: -.5em;
     left: .75rem;
     z-index: 3;
     line-height: 1;
     padding: 0 1px 
}
 .has-float-label label::after {
     content: " ";
     display: block;
     position: absolute;
     background: #fff;
     height: 2px;
     top: 50%;
     left: -.2em;
     right: -.2em;
     z-index: -1 
}
 .has-float-label .form-control::-webkit-input-placeholder {
     opacity: 1;
     -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)+label {
     font-size: 100%;
     opacity: .5;
     top: .7em;
}
 .input-group .has-float-label {
     display: table-cell 
}
 .input-group .has-float-label .form-control {
     border-radius: .25rem 
}
 .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 
}