* {
    margin: 0;
    padding: 0;
    font-family: sans-serif;
}
.banner {
    width: 100%;
    height: 100vh;
    background-image: linear-gradient(rgba(0, 0, 0, 0.75), rgba(0, 0, 0, 0.75)), url(./styles/background.jpg);
    background-size: cover;
    background-position: center;
}
.navbar {
    width: 85%;
    margin: auto;
    padding: 35px;
    display: flex;
    align-items: center;
    justify-content: space-between;
}
.logo {
    width: 120px;
    cursor: pointer;
}
.navbar ul li {
    list-style: none;
    display: inline-block;
    margin: 20px;
    position: relative;
}
.navbar ul li a {
    text-decoration: none;
    color: white;
    text-transform: uppercase;
}
.navbar ul li::after {
    content: '';
    height: 3px;
    width: 0;
    background: #009699;
    position: absolute;
    left: 0;
    bottom: -4px;
    transition: 0.5s ;
}
.navbar ul li:hover:after {
    width: 100%;
}
.content {
    width: 100%;
    position: absolute;
    top: 50%;
    transform: translateY(-50%);
    text-align: center;
    color: white;
}
.content h1 {
    font-size: 70px;
    margin-top:  80px;
}
.content p {
    font-size: 20px;
    margin: 20px auto;
    font-weight: 100;
    line-height: 25px;
}