html,
body {
  height: 100%;
}
.promo_banner {
    padding: 4rem 2rem;
    margin-bottom: 2rem;
    border-radius: 0.5rem;
    background: url(../assets/img/promo_banner.jpg);
	background-size:cover;
	width:100%;
	min-height:200px;
	max-height:250px;
	color: #fff;
	text-shadow: 0px 0px 4px #000;
	font-weight: bold;
	font-size:20px;
}
body {
	color: #fff;
  display: -ms-flexbox;
  display: flex;
  -ms-flex-align: center;
  align-items: center;
  padding-top: 40px;
  padding-bottom: 40px;
background: rgba(135, 140, 191) ;
background: -moz-linear-gradient(135deg, rgb(135, 140, 191) 0%, rgb(7, 40, 84) 100%);
background: -webkit-gradient(left top, right bottom, color-stop(0%, rgba(135, 140, 191)), color-stop(100%, rgba(7, 40, 84)));
background: -webkit-linear-gradient(135deg, rgb(135, 140, 191) 0%, rgb(7, 40, 84) 100%);
background: -o-linear-gradient(135deg, rgb(135, 140, 191) 0%, rgb(7, 40, 84) 100%);
background: -ms-linear-gradient(135deg, rgb(135, 140, 191) 0%, rgb(7, 40, 84) 100%);
background: linear-gradient(135deg, rgb(135, 140, 191) 0%, rgb(7, 40, 84) 100%);
filter: progid:DXImageTransform.Microsoft.gradient( startColorstr='#ff0d45', endColorstr='#6d0019', GradientType=1 );
}

.form-signin {
  width: 100%;
  max-width: 330px;
  padding: 15px;
  margin: 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="email"] {
  margin-bottom: -1px;
  border-bottom-right-radius: 0;
  border-bottom-left-radius: 0;
}
.form-signin input[type="password"] {
  margin-bottom: 10px;
  border-top-left-radius: 0;
  border-top-right-radius: 0;
}