body {
  padding-top: 0px;
  padding-bottom: 0px;
  background:url(images/bg3.jpg)no-repeat center center fixed;
  background-size: cover;
}
.login-box {
	width: 280px;
	position:absolute;
	top: 50%;
	left:50%;
	transform: translate(-50%,-50%);
	color:black;
	
}

.login-box h1{
	float: left;
	font-size:40px;
	border-bottom:6px solid #000000;
	margin-bottom: 50px;
	padding:13px 0;
	
}
.textbox{
	width:100%;
	overflow:hidden;
	font-size: 20px;
	padding: 8px 0;
	margin: 8px 0;
	border-bottom: 1px solid #000000;
}



.textbox input{
	border:none;
	outline:none;
	background:none;
}
.btn{
	width: 100%;
	background:none;
	border:2px solid #000000;
	color:white;
	padding:5px;
	font-size: 18px;
	cursor:pointer;
	}



.w3-allerta {
  font-family: 'Raleway', sans-serif;
  font-weight:600;
}
.menu ul{
	display: inline-flex;
	margin-top: 100px;
	
}
.menu ul li{
	list-style:none;
	margin: 0 20px;
	color:#000033;
	cursor:pointer;
	
}
.header {
	width:100%;
	background-color: rgba(0,0,0,.5);
	
}
.header ul{
	text-align: center;
	
	
}

.header ul li{
	list-style: none;
	display:inline-block;
	
	margin: 0 25px;
	color:#fff;
}
.header ul li a{
	display:block;
	text-decoration: none;
	text-transform: uppercase;
	color: #fff;
	font-size:20px;
	font-family: 'Raleway', sans-serif;
	letter-spacing:2px;
	font-weight:300;
	padding:15px;
	transition: all ease 0.5s;
	}

.header ul li a:hover{
	background-color:#211b4385;
	}
	
	
.form-signin {
  max-width: 330px;
  padding: 15px;
  margin: 0 auto;
}
.form-signin .form-signin-heading,
.form-signin .checkbox {
  margin-bottom: 10px;
}
.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-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;
}

#grad1 {

  background-color: pink; /* For browsers that do not support gradients */
  background-image: linear-gradient(to bottom right, purple, teal);
}