.firstdiv {
	width:100%;
	height:80px;
	float:left;
	background-color:white
}

.home {
	float:left;
	margin-left:6%;
	margin-top:3.5%;
	color:red;
	font-size:18px
}

.course {
	float:left;
	margin-left:4%;
	margin-top:3.5%;
	color:darkblue;
	font-size:18px
}

.servives {
	float:left;
	margin-left:4%;
	margin-top:3.5%;
	color:darkblue;
	font-size:18px
}

.contact {
	float:left;
	margin-left:4%;
	margin-top:3.5%;
	color:darkblue;
	font-size:18px
}

.demo {
	float:left;
	margin-left:4%;
	margin-top:3.5%;
	color:darkblue;
	font-size:18px
}

.events {
	float:left;
	margin-left:4%;
	margin-top:3.5%;
	color:darkblue;
	font-size:18px
}

.pop {
	margin-left:5%;
	margin-top:3%
}

.seconddiv {
	float:left;
	width:100%;
	height:470px;
	background-color:yellow;<
}

.loggin {
	color:red;
	margin-top:1%;
	float:left;
	justify-content:center;
	align-items:center;
}

.signin {
	width:100%;
	float:left;
	height:450px;
	background-color:white;
}

.up {
	font-size:50px;
	text-align:center;
	margin-top:2%;
} 

.member {
	text-align:center;
	margin-top:-2%;
	font-size:20px
}

.google {
	float:left;
	height:40px;
	width:20%;
	background-color:white;
	margin-left:40%;
	border:1px solid black;
}

.goo {
	margin-left:12%;
	float:left;
	margin-top:-1.5%;	
	
}

.facebook {
	float:left;
	height:40px;
	width:20%;
	background-color:0077b6;
	margin-left:40%;
	margin-top:2%;
}

.book {
	margin-left:12%;
	float:left;
	margin-top:4%;
}

.empty1 {
	width:9%;
	height:1px;
	background-color:black;
	float:left;
	margin-top:8%;
	margin-left:-19.8%;
}

.or {
	float:left;
	margin-left:105%;
	margin-top:-8%;
}

.mt {
	width:9%;
	height:1px;
	background-color:black;
	float:left;
	margin-top:8%;
	margin-left:-9%;
}	

.email {
	float:left;
	height:40px;
	width:20%;
	background-color:white;
	margin-left:40%;
	margin-top:5%;
	border:1px solid black;
}

.f {
	margin-left:20%;
	float:left;
	margin-top:4%;
}