pages/styles.css

* {
    box-sizing: border-box;
}

html {   
    height: 100vh;
    position: relative;
}

body{
    background: url(#background);
    background-size: 100% 100%;
    -o-background-size: 100% 100%;
    -webkit-background-size: 100% 100%;
    background-size: cover;
    text-align: center;
}

#app {
	margin: 0 auto;
    max-width: 620px;
    padding-bottom: 30px;
}

#main {
    text-align: center;
    height: 4rem;
}

.border{
	border-color: black;
    background-color: white;
    border-width: 2px;
    border-style: solid;
    box-shadow: 5px 5px 5px black;
}

a {
    font-size: 1.8rem;
    font-family: "HelveticaNeue-Light", "Helvetica Neue Light", "Helvetica Neue", Helvetica, Arial, sans-serif;
    color: black;
}

a:hover {
    color: grey;
}


p {
    font-size: 1.5rem;	
    padding: 0.5vh 1vw;
    font-family: "HelveticaNeue-Light", "Helvetica Neue Light", "Helvetica Neue", Helvetica, Arial, sans-serif;    
}


h1 {
    font-size: 3rem;
    font-family: "HelveticaNeue-Light", "Helvetica Neue Light", "Helvetica Neue", Helvetica, Arial, sans-serif;
    font-weight: 600;
    text-transform: uppercase;
}

.home-img{
	width: 620px; 
	object-fit: cover;
}

#menu{
	position: fixed;
	display: inline-flex;
	transform: rotate(-90deg) translate(-100%, 50%);
	transform-origin: 0 50%;
	left: 10px;
	top: 0px;
}

#menu > p{
	margin: 0px;
	margin-left: 10px;
}

#background{
	position: fixed;
	top: 0px;
	left: 0px;
	z-index: -1;
}