body {
	margin: 0;
	background: white;
	font-family: "Arial";
}

.linebreak {
	clear: both;
	margin-top: 10px;
	margin-bottom: 10px;
}

.main {
	font-size-adjust: 1.30; 
	padding: 20% 0;
	text-align: center;
	clear: both;
}

.customhead {
	font-size-adjust: 1.3;
	font-weight: bold;
	padding: 50px 0;
	clear: both;
	margin: 0;
}

.firstparagraph {
	margin-top: 0;
	float: left;
}

.subtitle {
	margin: 0;
}

.subdate {
	margin-top: 0;
}

.post {
	float: left;
	margin-bottom: 10px;
}

.list {
	margin-top: 10px;
}

p {
	margin: 0;
}

.container {
	width: 80%;
	margin: 0 auto;
}

footer {
	padding-left: 5px;	
	bottom: 0;
	width: 240px;
	height: 18px;
	background-color: #C0C0C0;
	color: white;
}

header {
	background: white;
}

header::after {
	content: '';
	display: table;
	clear: both;
}

.logo {
	float: left;
	padding: 10px 0;
}

nav {
	float: right;
}

nav ul {
	margin: 0;
	padding: 0;
	list-style: none;
}

nav li {
	display: inline-block;
	margin-left: 70px;
	padding-top: 23px;
	
	position: relative;
}

nav ul li a {
	color: gray;
	text-decoration: none;
}

nav a:hover {
	color: black;
}

nav a::before {
	content: '';
	display: block;
	height: 5px;
	background-color: black;
	
	position: absolute;
	top: 50px;
	width: 0%;
	
	transition: all ease-in-out 250ms;
}

nav a:hover::before {
	width: 100%;
}

.slide-top {
	position: relative;
	animation: slidetop 0.6s
}

@keyframes slidetop {
	from {
		top: -70px;
		opacity: 0
	}  
	to {
		top: 0;
		opacity: 1
	}
}

.slide-left {
	position: relative;
	animation: slideleft 0.4s
}

@keyframes slideleft {
	from {
		left: -300px;
		opacity: 0
	} 
	to {
		left: 0;
		opacity: 1
	}
}

.slide-bottom {
	position: relative;
	animation: slidebottom 0.4s
}

@keyframes slidebottom {
	from {
		bottom: -300px;
		opacity: 0
	}
	to {
		bottom: 0;
		opacity: 1
	}
}

.slide-right {
	position: relative;
	animation: slideright 0.4s
}

@keyframes slideright {
	from {
		right: -300px;
		opacity: 0
	}
	to {
		right: 0;
		opacity: 1
	}
}

.fade-out-main {
	animation: fadeout 3s
}

.fade-out {
	animation: fadeout 0.6s
}

.fade-out-quick {
	animation: fadeout 1s
}

@keyframes fadeout {
	from {
		opacity: 0
	}
	to {
		opacity: 1
	}
}