/* -- Header -- */
header{
	background: #428BCA;
	color: #fff;
}

.main{
	background: #f2f2f2;
}

.color1{
	background: #428BCA;
	color:#fff;
}

aside{
	background: #c0392b;
	color: #fff;
}

footer{
	background: #428BCA;
	color: #fff;
}



.navbar{
	margin-bottom: 0;
}

.jumbotron{
	background: #428BCA;
	color: #fff;
	padding: 20px 0;
}

.back-to-top{
	position: fixed;
	right: 1rem;
	bottom: 10rem;
	display: block;
	background: tomato;
	color: white;
	padding: 0.3rem 1rem;
	transition: all 0.5s linear;
	cursor: pointer;
	opacity: 0.5;
}

.back-to-top:hover {
	opacity: 1;
}
h1 {
	font-size: calc(2em + 2vw);
	line-height: 1em;
}
h2 {
	font-size: calc(1.5em + 1.5vw);
    line-height: 1.0em;
}
h3 {
	font-size: calc(1em + 1vw);
    line-height: 1.0em;
}
h4 {
	font-size: calc(0.75em + 0.75vw);
    line-height: 1.0em;
}
h5 {
	font-size: calc(0.5em + 0.5vw);
    line-height: 1.0em;
}
hr1 {
	font-size: calc(1em + 1vw);
    line-height: 1.5em;
    display: inline-block;
    position: relative;
    left: -22%;
    padding: .2em 1em .2em 22%;
    border: 3px solid #fff;
    border-left: 0;
    text-align: left;
    color: #095B21;
    text-shadow: 1px 1px 1px rgba(255,255,255,0.6);
    border-radius: 0 4px 4px 0;
    box-shadow: 5px 5px 30px rgba(0,0,0,0.17);
    background: linear-gradient(to right,#d0dafd 0,#9fb5fe 100%);
}


table tr {
    background-color: #eee;
}
table tr:nth-child(even) {
    background-color: #eee;
}
table tr:nth-child(odd) {
    background-color: #fff;
}

.ratio-5x4 {
  aspect-ratio: 5 / 4;
}