@media only screen and (max-height: 768px) {
.form-signin {
  max-width: 330px;
  padding: 15px;
  background-color: #ffffff;
  border-radius: 10px;
  margin: 200px auto 0;
  border: 2px solid #9A9A9A;
}

 header {
  height: 70px;
  width: 100%;
  background-color: #ffffff;
  position: fixed;
  top: 0;
  border-bottom: 5px solid #9A9A9A;
}

header h1 {
  font-size: 30px;
  color: #9A9A9A;
  margin: 15px 0 0 20px;
}

footer {
  height: 70px;
  width: 100%;
  background-color: #ffffff;
  position: fixed;
  bottom: 0;
  border-top: 5px solid #9A9A9A;
}

footer span, p {
  font-family: Helvetica, 'sans-serif';
  font-size: 15px;
  color: #777777;
  margin: 13px 0 0 10px;

}

}

@media only screen and (min-height: 769px) and (max-height: 1080px) {
.form-signin {
  max-width: 330px;
  padding: 15px;
  background-color: #ffffff;
  border-radius: 10px;
  margin: 300px auto;
  border: 2px solid #9A9A9A;
}

header {
  height: 70px;
  width: 100%;
  background-color: #ffffff;
  position: fixed;
  top: 0;
  border-bottom: 5px solid #9A9A9A;
}

header h1 {
  font-size: 30px;
  color: #fff;
  margin: 15px 0 0 20px;
}

footer {
  height: 70px;
  width: 100%;
  background-color: #ffffff;
  position: fixed;
  bottom: 0;
  border-top: 5px solid #9A9A9A;
}

footer span, p {
  font-family: Helvetica, 'sans-serif';
  font-size: 15px;
  color: #777777;
  margin: 13px 0 0 10px;

}

}


@media only screen and (min-height: 1080px) and (max-height: 1440px) {
.form-signin {
  max-width: 330px;
  padding: 15px;
  background-color: #dee1df;
  border-radius: 10px;
  margin: 400px auto 0;
  border: 2px solid #9A9A9A;
}

header {
  height: 70px;
  width: 100%;
  background-color: #dee1df;
  position: fixed;
  top: 0;
  border-bottom: 5px solid #9A9A9A;
}

header h1 {
  font-size: 30px;
  color: #fff;
  margin: 15px 0 0 20px;
}

footer {
  height: 70px;
  width: 100%;
  background-color: #dee1df;
  position: fixed;
  bottom: 0;
  border-top: 5px solid #9A9A9A;
}

footer span, p {
  font-family: Helvetica, 'sans-serif';
  font-size: 15px;
  color: #777777;
  margin: 13px 0 0 10px;

}

}


@media only screen and (min-height: 1440px) and (max-height: 1800px){
.form-signin {
  max-width: 330px;
  padding: 15px;
  background-color: #dee1df;
  border-radius: 10px;
  margin: 600px auto 0;
  border: 2px solid #9A9A9A;
}

header {
  height: 70px;
  width: 100%;
  background-color: #dee1df;
  position: fixed;
  top: 0;
  border-bottom: 5px solid #9A9A9A;
}

header h1 {
  font-size: 30px;
  color: #fff;
  margin: 15px 0 0 20px;
}

footer {
  height: 70px;
  width: 100%;
  background-color: #dee1df;
  position: fixed;
  bottom: 0;
  border-top: 5px solid #9A9A9A;
}

footer span, p {
  font-family: Helvetica, 'sans-serif';
  font-size: 15px;
  color: #777777;
  margin: 13px 0 0 10px;

}

}

@media only screen and (min-height: 1800px) {
.form-signin {
  max-width: 330px;
  padding: 15px;
  background-color: #dee1df;
  border-radius: 10px;
  margin: 750px auto 0;
  border: 2px solid #9A9A9A;
}

header {
  height: 70px;
  width: 100%;
  background-color: #dee1df;
  position: fixed;
  top: 0;
  border-bottom: 5px solid #9A9A9A;
}

header h1 {
  font-size: 30px;
  color: #fff;
  margin: 15px 0 0 20px;
}

footer {
  height: 70px;
  width: 100%;
  background-color: #dee1df;
  position: fixed;
  bottom: 0;
  border-top: 5px solid #9A9A9A;
}

footer span, p {
  font-family: Helvetica, 'sans-serif';
  font-size: 15px;
  color: #777777;
  margin: 13px 0 0 10px;

}

}

html,
body {
    width: 100%;
    height: 100%;
}

.container {
  width: 100%;
  height: 100%;
  background: #bbb url("../img/background-login.jpg") no-repeat center center scroll;
  background-size: cover;
  -webkit-background-size: cover;
  -moz-background-size: cover;
  -o-background-size: cover;
}

.login-buttons {
  margin-top: 10px;
}

.login-buttons .btn-primary {
  margin-top: 10px;
  background-color: #009ca6;
  border-color: #008f99;
}

.login-buttons .btn-primary:focus {
  margin-top: 10px;
  background-color: #00bac4;
  border-color: #008f99;
}

.login-buttons .btn-primary:hover {
  margin-top: 10px;
  background-color: #00bac4;
  border-color: #008f99;
}

.login-buttons .password-recovery-button {
  text-decoration: none;
  color: #9A9A9A;
  font-weight: bold;
}

.login-buttons .password-recovery-button:hover {
  text-decoration: none;
  color: #838383;
  font-weight: bold;
}

.form-signin-heading {
  color: #9A9A9A;
  margin-top: 5px;
  font-size: 1.2em;
}


.form-signin .form-signin-heading,
.form-signin .checkbox {
  margin-bottom: 10px;
}

.form-signin input {
  border-radius: 5px;
  margin-bottom: 5px;

}

.form-signin .checkbox {
  font-weight: normal;
}


.form-signin .form-control {
  position: relative;
  height: auto;
  -webkit-box-sizing: border-box;
     -moz-box-sizing: border-box;
          box-sizing: border-box;
  padding: 10px;
  font-size: 16px;
}


.form-signin .form-control:focus {
  z-index: 2;
}

.form-error {
  margin-bottom: 20px;
}