body {
  padding-top: 3em;
  padding-bottom: 3em;
  background-color: #eee;
}

.form-signin {
  max-width: 25em;
  padding: 1em;
  margin: 0 auto;
}
.form-signin-heading {
  margin-bottom: 1em;
  text-align: center;
}

.form-signin .form-control {
  position: relative;
  height: auto;
  -webkit-box-sizing: border-box;
     -moz-box-sizing: border-box;
          box-sizing: border-box;
  padding: 1em;
  font-size: 1em;
}
.form-signin .form-control:focus {
  z-index: 2;
}
.form-signin input[type="text"] {
  margin-bottom: 0.3em;
  border-radius: 0em;
}
.form-signin input[type="password"] {
   margin-bottom: 1.5em;
  border-radius: 0em;
}
.form-signin .btn {
margin-bottom: 10px;
}