styles.css

* {
	margin: 0;
	padding: 0;
	font-family: sans-serif;
}

.container {
	width: 100%;
	height: 100vh;
	background-image: url(background\ mosque.jpeg);
	background-position: center;
	background-size: cover;
}

nav {
	width: 85%;
	margin: auto;
	padding: 35px;
	display: flex;
	align-items: center;
	justify-content: space-between;
}

.logo {
	font-size: 35px;
	text-decoration: none;
	color: #fff;
	font-weight: 700;
}

nav ul li {
	list-style: none;
	display: inline-block;
	margin: 0 20px;
	position: relative;
}

nav ul li a {
	text-decoration: none;
	color: #fff;
	text-transform: uppercase;
}

nav ul li::after {
	content: '';
	height: 3px;
	width: 100%;
	background-color: #009688;
	position: absolute;
	left: 0;
	bottom: -10px;
	transition: all ease 0.55s;
}

nav ul li:hover::after {
	width: 100%;
}

.content {
	width: 100%;
	position: absolute;
	top: 50%;
	transform: trkanslateY(-50%);
	text-align: center;
	color: #fff;
}

.content h1 {
	font-size: 70px;
	margin-top: 80px;
}

.content p {
	margin: 20px auto;
	font-weight: 100;
	line-height: 25px;
}

.content button {
	width: 200px;
	padding: 15px 0;
	text-align: center;
	margin: 20px 10px;
	border-radius: 25px;
	font-weight: bold;
	border: 2px solid #009688;
	background: transparent;
	color: #fff;
	position: relative;
	overflow: hidden;
	cursor: pointer;
}
.content span {
	background: #009638;
	height: 100%;
	width: 0;
	border-radius: 25px;
	position: absolute;
	left: 0;
	bottom: 0;
	z-index: -1;
	transition: 0.55s;
}

.content button:hover span {
	width: 100%;
}

.content button:hover {
	border: none;
}