html
{
  height:100%;
  width:100%;
}
body{    
  background:url('images/') no-repeat;
  background-size: cover;
  height:100%;

}

.form-top{
  margin-top: 30px;
}
.panel{
  box-shadow: 0 0px 0px 0 rgba(0,0,0,), 0 0px 0px 0 rgba(0,0,0,0);
  border-radius: 0px;
    border: 0;
}
@-moz-document url-prefix() {
    .form-control{
      height: auto;
    }
}
.panel-primary{
  background-color: #2c3e50;
  color: #fff;
}
.panel-primary>.panel-heading {
    color: #fff;
    font-size: 20px;
    background-color: #2c3e50;
    border-color: #2c3e50;
}
.btn-warning{
  background-color: transparent;
  border-color: #bdc3c7;
}