body{
    font-family: Arial, sans-serif;
}

h1{
    text-align: center;
}

form{
    background-color: 	#336659;
    padding: 20px;
    color: aliceblue;
    max-width: 400px;
    margin-left: auto;
    margin-right: auto;
}


.pakollinen{
    color: crimson;
}

.levee{
    font-family: inherit;
    font-size: inherit;
    padding: 0.2em;
    width: 100%;
    box-sizing: border-box;
    margin-top: 0.5em;
}

.nappi{
    border: none;
    background-color: #3d3d3d;
    width: 100%;
    padding: 0.5em 1.5em;
    font-weight: bold;
    color: aliceblue;
    box-shadow: 4px 4px 0px #6e6b6b;
    border-radius: 5px;
}

.nappi:active{
    position: relative;
    top: 2px;
    left: 2px;
    box-shadow: none;
}

.nappi:hover{
    background-color: rgb(133, 133, 133);
}

.nappi:first-child{
    margin-bottom: 1em;
}

.nappi:last-child{
    margin-top: 1em;
}

.numero{
    font-size: 1.5em;
    width: 3em;
    text-align: right;
}

table{
    width: 100%;
}

table input{
    width: 100%;
    margin: 0;
}


.vasen, .keskel, .oikea{
    width: 33%;
}

.keskel{
    text-align: center;
}

.oikea{
    text-align: right;
}