*{
    margin: 0;
    padding: 0;
}

.banner{
    width:100%;
    height: 100vh;
    background-image: url(subtle-prism.png); 
    background-size: cover;
    background-position: center;
    -webkit-background-size: cover;
    -moz-background-size: cover;
    -o-background-size: cover;
}

.navbar{
    width:85%;
    margin:auto;
    padding: 35px 0;
    display: flex;
    align-items:center;
    justify-content: space-between;
    font-family: sans-serif;
}

.navbar ul li {
    list-style: none;
    display: inline-block;
    left: 750px;
    margin: 0 20px;
    position: relative;
    font-family: sans-serif;

}

.navbar ul li a {
    text-decoration: none;
    color: #fff;
    text-transform: uppercase;
    font-family: sans-serif;

}

.navbar ul li::after{
    content:'';
    height:3px;
    width: 0%;
    background:#009688;
    position: absolute;
    left: 0;
    bottom: 0;
    transition: 0.5s;
    font-family: sans-serif;
}

.navbar ul li:hover::after{
    width:100%;

}

.content{
    font-family: monospace;
    width:100%;
    position:absolute;
    top:50%;
    transform:translateY(-50%);
    text-align: center;
    color: #fff;
    font-size:25px;
}

.content h1{
    margin: 20px auto;
    font-weight: 100;
    line-height: 50px;
    font-family: monospace;

}

.content p{
    font-family: monospace;
    font-size:20px;

}

button{
    width:200px;
    padding: 15px 0;
    text-align: center;
    border-radius: 25px;
    font-weight: bold;
    border:2px solid #009688;
    background: transparent;
    color:white;
    cursor: pointer;
    position: relative;
    overflow: hidden;
    font-family: monospace;
}

span{
    background:#009688;
    height:100%;
    width:0;
    border-radius: 25px;
    position: absolute;
    left: 0;
    bottom: 0;
    z-index: -1;
    transition:0.5s;
    font-family:monospace;

}

button:hover span{
    width:100%;
}

button:hover{
    border:none;
}

/* Past the banner */

.about {
    width:85%;
    height:100px;
    margin:auto;
    padding: 35px 0;
    align-items:center;
    display: inline-block;
    left: 100px;
    bottom: 200px;
    position: relative;
    color:white;
    
}

.about h1 {
    font-size: 50px; 
    align-items: center;
    display:inline-block;
    left: 100px;
    margin: 0 300px;
    font-family: monospace;
}

.about p {
    font-family: monospace;
    font-size: 20px;
    align-items: center;
}

.about img {
    float:left;
}

body {    
background-image:url(subtle-prism.png); 

}

html {
    height: 100%;
    scroll-behavior: smooth; 
}