body{
  background-color: #2F2F2F;
}
.title{
  margin: 60px 0 40px;
}
.form-sign-in{
  max-width: 280px;
  margin: 0 auto;
}
p{
  margin-top: 8px;
}
label{
  color: #fff;
  margin-bottom: 10px;
  font-weight: 300;
}
.btn{
  margin: 40px 0 16px;
}
.has-feedback label~.form-control-feedback {
    top: 30px;
}