body {
    font-size: 12px;
    font-family: sans-serif;
    color: #333;
    background-image: url(/img/background.png);
    background-attachment: fixed;
    padding: 20px;
}

a:hover {
    text-decoration: none;
}

h1, h2 {
    margin-top: 0;
}

img {
    max-width: 100%;
    max-height: 100%;
}

header {
    max-width: 254px;
    height: 50px;
    text-align: center;
    margin: auto;
    background-image: url("/img/header.png");
    background-repeat: no-repeat;
}

main {
    max-width: 600px;
    margin: auto;
    padding-bottom: 35px;
}

main section, main footer {
    box-sizing: border-box;
    border: 6px ridge #dd366b;
    border-radius: 15px;
    background-color: #ffffb9;
    padding: 15px;
    margin: 20px auto;
}

main footer {
    text-align: center;
}

nav {
    text-align: center;
    position: fixed;
    bottom: 0;
    left: 0;
    width: 100%;
    height: 50px;
    background-color: #ffffb9;
    padding: 4px 0;
    border-top: 6px ridge #dd366b;
    display: flex;
    justify-content: center;
    align-items: center;
    gap: 5px;
}

nav a {
    color: #333;
    text-transform: uppercase;
    font-size: 13px;
}

nav a::before {
    content: url("/img/star.gif");
    display: inline-block;
    transition: .5s;
    margin-right: 2px;
}
  
nav a:hover::before {
    rotate: 360deg;
}

table {
    text-align: center;
    width: 100%;
    box-sizing: border-box;
}

td:nth-child(even) {
    width: 199px;
}

.shelter {
    display: flex;
    flex-direction: row;
    flex-wrap: wrap;
    align-content: center;
    justify-content: center;
    gap: 10px;
}

.shelter figure {
    width: 80px;
    height: 95px;
    text-align: center;
    font-size: 10px;
}

.pen {
    border: 10px solid transparent;
    border-image: url(/img/border.png) 21 round;
    width: 64px;
    height: 64px;
}