.signin-form .has-feedback {
    position: relative;
}

.signin-form .has-feedback .form-control {
    padding-left: 36px;
}

.signin-form .has-feedback .mdi {
    position: absolute;
    top: 0;
    left: 0;
    right: auto;
    width: 36px;
    height: 36px;
    line-height: 36px;
    z-index: 4;
    color: #dcdcdc;
    display: block;
    text-align: center;
    pointer-events: none;
}

.signin-form .has-feedback.row .mdi {
    left: 15px;
}