body {
		 background-color: #aaa6b2;
	 }


.main{
 	padding: 40px 0;
}
.main input,
.main input::-webkit-input-placeholder {
    font-size: 11px;
    padding-top: 3px;
}
.main-center{
 	margin-top: 30px;
 	margin: 0 auto;
 	max-width: 400px;
    padding: 10px 40px;
	background:#123456;
	    color: #FFF;
    text-shadow: none;
	-webkit-box-shadow: 0px 3px 5px 0px rgba(0,0,0,0.31);
-moz-box-shadow: 0px 3px 5px 0px rgba(0,0,0,0.31);
box-shadow: 0px 3px 5px 0px rgba(0,0,0,0.31);

}
span.input-group-addon i {
    color: #123456;
    font-size: 17px;
}