body {
    background-color:green;
    background-image: url(../images/rogo.png);
    background-position: center;
    user-select: none;
}

#setumei {
    background-color: rgba(0, 0, 0, 0.3);
    width: 1000px;
    height: 175px;
    color: white;
    position: absolute;
    left: 140px;
    top: 150px;
    padding: 10px;
    border-radius: 8px;
}

input[value="次へ"],
input[value="最初へ"] {
    position: absolute;
    right: 3px;
    bottom: 3px;
    border-radius: 8px;
}

#clear {
    width: 1000px;
}

#clear, #bahuda, #tehuda{
    display: none;
}

input[type="button"]{
    background-color:transparent;
    padding: 5px;
    border: 2px solid white;
    color: white;
    width: 60px;
    text-align: center;

}

input[type="button"]:hover{
    background-color: rgba(0,0,0,0.3);
    box-shadow: 2px 2px black;
    text-shadow: 2px 2px black;
}

.top {
    text-align: center;
}