h1,h2,h3{
	margin-bottom:25px;
}
section{padding:90px 0px;}
.secwt{color:#000;

	background: url(../images/bg.png);
    background-size: cover;
    background-position: center;
    background-repeat: no-repeat;
    background-attachment: fixed;
	}
.secdrk{background-color:#000;color:#fff;}

.block1{
	
	background: url(../images/intro.jpg);
    background-size: cover;
    background-position: center;
    background-repeat: no-repeat;
    background-attachment: fixed;
}

.block1 h1{
	font-size: 31px;
    text-align: center;
}

.block1 .signup-box{
	background-color: #000;
    padding: 60px;
}

.block1 .signup-box h3{
	    font-size: 18px;
}

.block2 h2 {
    text-align: center;
}

.block3 h3 {
    font-size:24px;
	margin-top: 30px;
}

.block3 img {
	margin-top: 30px;
}

.block5 .btn-link,.block5 .card-body{
	color:#000;
}
.block5 .btn-link:hover{
	color:#000;
	text-decoration:none;
}

.nav li{
	margin-right:20px;
}