.button {
	background-color: #006400;
	border: 2px solid #006400;
	color: #fff;
	padding: 10px;
	font-size: 20px;
	line-height: 50px;
	font-weight: bold;
	text-align: center;
	text-decoration: none;
	outline: none;
	display: inline-block;
}

.button:hover {
	background-color: #fff;
	border-color: #007ab7;
	color: #007ab7;
}

.button::before, .button::after {
	position: absolute;
	z-index: -1;
	display: block;
	content: '';
}

.button, .button::before, .button::after {
	-webkit-box-sizing: border-box;
	-moz-box-sizing: border-box;
	box-sizing: border-box;
	-webkit-transition: all .3s;
	transition: all .3s;
}

.myh2{
	border-left: 5px solid #006400;
	border-bottom: 1px solid #006400;
	padding: 5px 10px;
}
.tile {
	display: flex;
	flex-wrap: wrap;
}
.tile div {
	background-color: #c6c6c6;
	border: 1px solid #006400;
	margin: 1px;
}
.w236 {
	width:236px;
}
.w168 {
	width:168px;
}