html, body {
  height: 100%;
  /*background-color: #e3f2fd;*/
}

body {
  display: -ms-flexbox;
  display: -webkit-box;
  display: flex;
  -ms-flex-align: center;
  -ms-flex-pack: center;
  -webkit-box-align: center;
  align-items: center;
  -webkit-box-pack: center;
  justify-content: center;
  padding-top: 0;
  color: #000;
  padding-bottom: 0;
  /*background-color: #999;*/
  background-color: #e3f2fd;
  /* The image used */
  background-image: url("bg.jpg");
  height: 100%;
  background-position: center center;
  background-repeat: no-repeat;
  background-size: cover;
  background-attachment: fixed;
 }
h1 {
  /*color: #8C161A;*/
  color: #fff;
  text-shadow: 4px 4px #555;
  font-size: 120px;
}

.form-signin {
  width: 100%;
  max-width: 630px;
  padding: 15px;
  margin: 0 auto;
}
.form-signin .checkbox {
  font-weight: 400;
}
.form-signin .form-control {
  position: relative;
  box-sizing: border-box;
  height: auto;
  padding: 10px;
  font-size: 16px;
}
.form-signin .form-control:focus {
  z-index: 2;
}
.form-signin input[type="number"] {
  margin-bottom: -1px;
  border-bottom-right-radius: 0;
  border-bottom-left-radius: 0;
  width: 60%;
  margin: 0 auto;
}
.form-signin input[type="password"] {
  margin-bottom: 10px;
  border-top-left-radius: 0;
  border-top-right-radius: 0;
  width: 60%;
  margin: 0 auto;
}

/* Chrome, Safari, Edge, Opera */
input::-webkit-outer-spin-button,
input::-webkit-inner-spin-button {
  -webkit-appearance: none;
  margin: 0;
}

/* Firefox */
input[type=number] {
  -moz-appearance: textfield;
}