nikita_style.css

* {
 	margin: 0px;
 	padding: 0px;
 }
 body {
 	font-size: 120%;
 	background: #F8F8FF;
 }

 .header {
    width: 30%;
    margin: 50% auto 0px;
    color: white;
    background: #5F9E40;
    text-align: center;
    border :1px solid #E0C4DE;
    border-bottom: none;
    border-radius: 10px 10px 0px 0px;
    padding: 20px;
 }
 form {
 	width: 30%;
 	margin: 0px auto;
 	padding: 20px;
 	border : 1px solid #B0C4DE;
 	background: white;
 	border-radius: 0px 0px 10px 10px;
 }
  .input-group {
 	margin: 10px 0px 10px 0px;
 }

 .input-group label {
 	display: block;
 	text-align: left;
 	margin: 3px;
 }

 .input-group input {
 	height: 30px;
 	width: 93%;
 	padding: 5px 10px;
 	font-size: 16px;
 	border-radius: 5px;
 	border: 1px solid gray; 
 }
 .btn {
 	padding: 10px;
 	font-size: 15px;
 	color: white;
 	background: #5F9E40;
 	border: none;
 	border-radius: 5px;
 }