* {
    box-sizing: border-box;
    font-family: sans-serif;
}

a {
    color: white;
    text-decoration: underline;
    transition: 0.3s;
}

a:hover {
    color: #fcc31a;
    transition: 0.3s;
}

b {
    font-weight: 900;
}

body {
    background: #10A5F5;
    background: linear-gradient(180deg,rgba(16, 165, 245, 1) 0%, rgba(12, 113, 224, 1) 50%, rgba(8, 89, 198, 1) 100%);
    color: white;
    line-height: 1.6;
    font-size: 18px;
    margin: 0;
}

footer {
    background-color: black;
    padding: 8px 0px;
}

footer .copyright {
    text-align: center;
}

footer .websites {
    margin: 0px auto;
    max-width: 650px;
}

h1, h2, h3 {
    font-weight: 900;
    line-height: 1.2;
    color: #fcc31a;
}

main {
    margin: 40px auto;
    max-width: 650px;
}

.langSection {
    position: fixed;
    top: 0;
    right: 0;
    margin: 8px;
}

#changeLang {
    font-size: 18px;
    padding: 4px 8px;
    background-color: #0000ff40;
    border: 1px solid black;
    border-radius: 8px;
    color: white;
    font-weight: bold;
    cursor: pointer;
}

@media (max-width: 650px) {
    main {
        margin: 40px 16px;
    }
}