body, html {
  height: 100%;
  margin: 0;
  /*font: 400 15px/1.8 "Lato", sans-serif;*/
  color: #777;
}

.login-form-bg{
  position: relative;
  opacity: 0.65;
  background-position: center;
  background-repeat: no-repeat;
  background-size: cover;

}

.login-form-bg {
  background-image: url("../img/bg/background-pian-lq.jpg");
  
  height: 100%;
}
.login-form-overlay {
  
  /*background-image: url(http://s14.directupload.net/images/111129/44ga9qid.png);
  background-repeat: repeat;
  height: 100%;*/
}

.login-form-wrapper {
  position: absolute;
  left: 0;
  top: 50%;
  width: 100%;
  text-align: center;
  color: #000;
}
.login-form{
    background-color: rgba(0,0,0,0.5);
    padding: 50px 40px 20px 40px;
    border-radius: 10px;
    position: absolute;
    top: 50%;
    left: 50%;
    min-width: 300px;
    max-width: 500px;
    transform : translate(-50%, -50%);
    transition: transform 300ms, box-shadow 300ms;
    box-shadow: 0px 0px 20px #000000;  
}
.login-form-logo {
    text-align:right;
    color:#fff;
}
.login-form-logo span {
    text-align:left;
    color:#fff;
    font-size:1.2rem;
}
.login-form-logo h2 {
    display:block;
    width:100%;
    text-align:left;
    color:#fff;
    font-size:1.8rem;
}
@media (max-width:425px){
    .login-form-logo, .login-form-logo span, .login-form-logo h2 {
        text-align:center;
    }
}