body {
    padding: 0;
    margin: 0;
    background-image: url("background.png");
    background-repeat: no-repeat;
    background-size: cover;
    background-attachment: scroll;
    font-family: 'Segoe UI', Tahoma, Geneva, Verdana, sans-serif;
}

header {
margin: 30px;

}

.center {
    display: flex;
    justify-content: center;
    align-items: center;
}

nav, footer {
    position: sticky;
    top: 0px;
    background: white;
    padding: 10px;
}

nav ul, footer ul {
    list-style: none;
    padding: 0;
    margin: 0;
}

nav ul li a, footer ul li a {
    font-size: large;
    color: #52544eff;
    text-decoration: none;
    font-weight: 500;
    padding:10px
}

div {
    padding: 15px;
    background-color: rgba(255, 255, 255, 0.7);
    display: flex;
    justify-content: center;
    align-items: center;
}

section {
    padding: 5px;
    background-color: rgba(255, 255, 255, 0.7);
    justify-content: center;
    align-items: center;
    
}

h1 {
    color: #52544eff;
    font-weight: 600;
    text-align: center;
    text-shadow: 0px 0px 2px rgba(255, 255, 255, 1),0px 0px 10px rgba(255, 255, 255, 1);
    margin-bottom: 0px;
    margin-top: 0px;
}

h3, p {
    color: #52544eff;
    font-weight: 600;
    padding-left: 15px;
    padding-right: 15px;
    padding-bottom: 5px;
    text-shadow: 0px 0px 2px rgba(255, 255, 255, 1),0px 0px 10px rgba(255, 255, 255, 1);
    margin-bottom: 0px;
    margin-top: 0px;
}