body, html {
    margin: 0;
    padding: 0;
    height: 100%;
    font-family: 'Noto Sans JP', sans-serif;
}

h1, h2, h3 {
    font-family: 'Noto Sans JP', sans-serif;
}
p0 {
    font-family: 'Noto Sans JP', sans-serif;
    font-size: 16px;
    color: #ffffff; }

p1 {
    font-family: 'Noto Sans JP', sans-serif;
    font-size: 16px;
    color: #ffffff;
}

p {
    font-family: 'Noto Sans JP', sans-serif;
    font-size: 16px;
    color: #000000;
}

header, footer {
    width: 100%;
    background-color: #ff0000;
    color: #fff;
    padding: 10px 0;
    text-align: center;
}

footer {
    position: fixed;
    bottom: 0;
}

nav ul {
    list-style-type: none;
    padding: 0;
}

nav ul li {
    display: inline;
    margin: 0 10px;
}

nav ul li a {
    color: #fff;
    text-decoration: none;
}

main {
    padding: 20px;
}

section {
    margin-bottom: 20px;
}

section img {
    width: 100%;
    height: auto;
}

img {
    width: 70%;
    height: auto;
    max-width: 400px;
    display: block;
    margin: 0 auto;
}

h1 {
    font-size: 40px;
    color: #ffffff;
}


a {
    color: blue; 
    text-decoration: none; 
}

a:hover {
    text-decoration: underline; 
}

.botao {
    display: inline-block;
    padding: 10px 20px;
    font-size: 16px;
    color: #fff;
    background-color: #020202;
    text-align: center;
    text-decoration: none;
    border-radius: 5px;
    transition: background-color 0.3s;
}

.botao:hover {
    background-color: #000000;
}