:root {
    font-size: 100%;
}
*,
*::before,
*::after {
    box-sizing: border-box; 
}

body{
	font-family: 'Roboto', sans-serif;
	font-size: 1em;
	width:90%;
	margin:auto;
}
header{
	width: 100vw;
	margin: 0;
}
.top-info{
	height:2em;
	line-height: 2em;
	text-align: right;
	padding:0 2em 1em 0;
	background-color: #191B54;
	color: white;
}
.top-info p{
	margin: 0;
}
.main-header{
	display:flex;
	flex-direction: column;
	justify-content: space-between;
	background-color: #fff;
}

.logo{
	width: 100%;
	text-align: center;
	margin-right: 0;
	display: flex;
	flex-direction: column;
	align-items: center;
	flex-wrap:wrap;
}
.logo-pic{
	height: 100px;
}
.logo-with-name{
	height:40px;
	width:auto;
}
.navigation{
	width: 100%;
	display: inline-block;
	text-align: right;
	color: #fff;
}
.navigation ul{
	position: relative;
	line-height: .25em;
	font-size: 1em;
	padding: 0;
	background-color: #191B54;
}
.navigation ul li{
	list-style-type: none;
	border-bottom :2px solid white;
}
.navigation ul li a{
	text-align:center;
	text-decoration: none;
	display:block;
	font-size: 1em;
	position: relative;
	padding: 1em;
	color: #fff;
}

#banner{
	background-image:url(../img/banner-img.jpg);
	background-blend-mode: lighten;
	background-position:center;
	background-size: cover;
	background-attachment: fixed;
	height: 200px;
	width: 100%;
	text-align: center;
}
 h1{
	color: #191B54;
	font-size: 14px;
}
.fas, .far, .fab, .fal{
		font-size: 1.5em;
		font-weight:normal;
		color:#191B54;
		text-align: center;
	}
.banner-logo{
	display: flex;
	flex-direction: row;
	justify-content: space-around;
	width:100%;
	text-align: center;
	padding-top:5px;
}
button{
	color: blue;
	border-radius:.5em;
	background-color: #fff;
	font-size: 1em;
	padding: .25em;
}
.hvac-program,
.about,
.register-today{
	background-color:  #191B54;
	color: #fff;
	text-align: center;
}
.container{	
	width:100%;
	margin:0;
	padding: 0;
	font-size: 1em;
	background-color: rgba(149,149,149,0.66);
}
.call{
	align-items: center;
}
.contact-us{
	background-color:  #191B54;
	color: #fff;
	text-align: center;
}
.middle h3{
	text-align: left;
}
.right h4,
.right p{
	text-align: left;
}

.footer-copy{
	background-color:#8598D1;
	color:#000;
}
.gallery{
	margin: 10px auto;
	text-align: center;
	background-color: rgba(220,219,219,0.74);
	
}
.gallery img{
	padding: 2em 2em;
	filter: grayscale(0);
	transition: 1s;
/*	margin: 5em;*/
	background-size: cover;
}
.gallery img:hover{
	filter: grayscale(100%);
	transform: scale(1.2);
}
.pt-2{
		padding: 0;
		margin:0;
	}
	.offset-3{
		margin: 2em;
	}




@media screen and (min-width:960px){
	body{
		width:100%;
		margin:0;
	}
	.main-header{
		padding: 0;
		display:flex;
		flex-direction: row;
		justify-content: space-between;
	}
	.logo{
		width: 30%;
		text-align: center;
		margin: 0;
		padding: 0;
		display: flex;
		flex-direction: column;
		align-items: center;
		flex-wrap:wrap;
	}
	.logo-pic{
		height: 100px;
	}
	.logo-with-name{
		height:40px;
		flex-wrap:wrap;
	}
	.navigation{
		width: 70%;
		text-align: right;
		padding: 0;
		background-color: #fff;
	}
	.navigation ul{
		background-color: #fff;
	}
	.navigation ul li{
		text-decoration: none;
		display: inline-block;
		padding:2em .5em;
		font-size: 1.5em;
		font-weight: bold;
		background-color: #fff;
	}
	.navigation ul li a{
		text-decoration: none;
		text-align: center;
		color: #191B54;
		
	}
	#banner{
		background-image:url(../img/banner-img.jpg);
		background-blend-mode: lighten;
		background-position:center;
		background-size: cover;
		background-attachment: fixed;
		height: 400px;
		width: 100%;
		text-align: center;
	}
	h1{
		font-size: 2em;
		color:#fff;
		padding-top:280px;
	}
	main button{
		color: #191B54;
		border-radius:.5em;
		background-color: #fff;
		font-size: 1em;
	}
	.banner-logo{
		display: flex;
		flex-direction: row;
		justify-content: space-between;
		height:12em;
		width:100%;
		text-align: center;
		padding:2em 2em;
	}
	.fas, .far, .fab, .fal{
		font-size: 3em;
		font-weight:normal;
		color:#191B54;
		text-align: center;
	}
	.big-container{
		padding:2em 5em;
		margin: 0 auto;
		background-color:rgba(220,219,219,0.44);
		width:80%;
	}
	.container{
		display: flex;
		flex-direction: row;
		justify-content: space-around;
		padding:2em 4em;
		margin: 0 auto;
		width:100%;
		background-color: rgba(220,219,219,0.54);
	}
	.hvac{
		width:50%;
		padding: 2em;
	}
	.hvac-pic{
		background-image: url(../images/IMG_1955.JPG);
		background-position:center;
		background-size: cover;
		width:50%;
		height: auto;
/*		padding:2em;*/
	}
	.hvac-program,
	.about,
	.register-today{
		background-color:  #191B54;
		color: #fff;
		text-align: center;
	}
	.about{
		margin-top: 1em;
	}
	.fakey{
		background-color: lightsteelblue;
		background-position:center;
		background-size:cover;
		height:200px;
		background-attachment: fixed;
		-webkit-box-shadow:inset 0 0 12px 0 #191B54;
		box-shadow:inset 0 0 12px 12px #191B54;
		background-image: url(../img/IMG_X.jpg);
	}
	section{
		text-align: center;
		padding: 2em;
		display: block;
	}
	section p{
		width:60%;
		margin: auto;
	}
	.register{
		text-align: center;
		align-items: center;
	}
	button{
		align-items: center;
		color:#191B54;
		border-radius:.5em;
		background-color: #fff;
		font-size: 1em;
	}
	footer{
		display:flex;
		flex-direction: column;
		justify-content:space-around;
		background-color: #191B54;
		color: white;
		margin-top: 1em;
	}
	.footer-nav{
		display: flex;
		flex-direction: row;
		justify-content: space-between;
		border-right-color: #191B54;
		padding: 2em;
	}
	.footer-copy{
		background-color:#8598D1;
		color:#000;
	}
	
	#about{
		width:100%;
		margin: 0 auto;
/*		padding:2em;*/
	}
	#about ul li{
		width: 500px;
		-webkit-transition: width 1s; 
  		transition: width 1s;
		line-height: 2em;
		opacity: 0.9;
		background-color: rgba(97,137,198,0.67);
		margin: .2em;
		
	}
	#about ul li:hover{
		width:800px;
		background-color: #191B54;
		color:white;
		line-height: 2em;
		opacity: 1;
		-webkit-transition: width 1s; 
  		transition: width 1s;
	}
	.about{
		line-height: 3em;
	}
	#course{
		width:960px;
		margin: 0 auto;
	}
	.contact-us{
		background-color:  #191B54;
		color: #fff;
		text-align: center;	
	}
	.container-course{
		width:960px;
		margin: 0 auto;
	}
	
.contact-form{
	margin: 0;
	padding: 0;
	text-align: center;
	background: linear-gradient(rgba (0, 0, 50, 0.25), rgba(0, 0, 50, 0.25));
/*	background-image: url(../images/IMG_1398_sm.jpg);*/
	background-size: cover;
	background-position: center;
}
.contact-title{
	margin-top: 100px;
	color: #fff;
	text-transform: uppercase;
	transition: all 4s ease-in-out;
}
form{
	margin-top: 50px;
	transition: all 4s ease-in-out;
}
.form-control{
	width:400px;
	margin: 0 auto;
	background: transparent;
	border: 2px double #000;
	border-radius: 10px;
	outline: none;
	border-bottom: 1px solid gray;
	color: #ff5722;
	font-size: 16px;
/*	margin-bottom: 16px;*/
}
input{
	height: 45px;
	border: 2px double #000;
	border-radius: 10px; 
}
.contact-form .submit{
	background: #ff5722;
	border-color: transparent;
	color:#000;
	font-size: 20px;
	font-weight: bold;
	letter-spacing: normal;
	height: 50px;
	margin-top: 20px;
}
.contact-form .submit:hover{
	background-color: #f44336;
	cursor: pointer;
	}
	.pt-2{
		padding: 0;
		margin:0;
	}
	.offset-3{
		margin: 2em;
	}
	.gallery img{
	padding: 2em 2em;
	filter: grayscale(0);
	transition: 1s;
	background-size: cover;
}
.gallery img:hover{
	filter: grayscale(100%);
	transform: scale(1.2);
}
}