body{
	background-color:midnightblue
	
}
*{
	margin: 0;
	padding: 0;
}

form {
	width: 800px;
	height: 460px;
	background-color: rgba(255,245,245,0.3);
	border-radius: 10px;
	border: 1px solid rgba(255,0,0,0.4);
	position: fixed;
	left: 0;
	right: 0;
	top: 0;
	bottom: 0;
	margin: auto;
	padding: 40px;
	box-sizing: border-box;
}

form .content {
	border-radius: 20px;
	background-color: rgba(255,245,245,0.5);
}

form .content .top h3{
	line-height: 60px;
	text-align: center;
	border-bottom: 1px solid rgba(0,0,0,0.4);
}

form .content .center .line {
	line-height: 60px;
	
}


form .content .center {
	border-bottom: 1px solid rgba(0,0,0,0.4);
	text-align: center;
	
}

form .content .center label {
	display: inline-block;
	width: 100px;

	text-align: right;
	
}

form .content .center .line:not(.not) label{
	letter-spacing: 16px;
}

form .content .center .not label{
	padding-right: 16px;
	box-sizing: border-box;
}

form .content .center input {
	width: 250px;
	margin: 0 40px;
	line-height: 40px;
	border-radius: 6px;
	outline: none;
	border: 1px solid rgba(0,0,0,0.4);
}

form .content .center input:focus{
	border: 1px solid lawngreen;
}

form .content .center input:visited{
	border: 1px solid green;
}

form .content .center input:valid+span{
	visibility: hidden;
}

form .content .center input:invalid+span{
	visibility: visible;
}

form .content .center span{
	display: inline-block;
	width: 200px;
	text-align: left;

}

form .content .bottom {
	line-height: 80px;
	text-align: center;

}

form .content .bottom input {
	width: 500px;
	height: 50px;
	background-color: rgba(65,73,175,0.3);
	border: none;
	outline: none;
	border-radius: 10px;
}

form .content .bottom input:hover{
	background-color: #E149AF;
	box-shadow: 0 2px 0 1px rgba(225,73,175,0.5);
	
}

form .content .bottom input:active{
	box-shadow: 0 1px 0 1px rgba(12,135,162,1);
}