.taivas {
    background-image: url(yotaivas.jpg);
}
.talo {
    background-image: url(seina_yo.png);
}
.katto {
    background-image: url(katto_yo.png);
}
.ikkuna {
    background-image: none;
    background: linear-gradient(186deg,rgba(0, 0, 0, 1) 0%, rgba(0, 0, 0, 1) 69%, rgba(120, 112, 53, 1) 100%);
}
.ikkuna:hover, .valvoja {
    background-image: none;
    background-color: #ffe23f;
    box-shadow: 0px 0px 20px #ffe865;
    border-color: #ffe23f;
}
.katieb:hover {
    background-image: url(realkatieb-natdotorg.gif);
    background-size: contain;
    background-repeat: no-repeat;
    background-color: #000000;
    background-position: center;
}
.ovi {
    background-image: url(ovi_yo.png);
}
body {
    background-image: none;
    background-color: #062003;
}
.kyltti {
    background-color: #555;
    color: #f2d5ff;
    text-shadow: 0px 0px 15px #f8eaff;
    box-shadow: 0px 30px 20px -15px #000000;
}
.tolpat {
    border-color: #333;
}