h1 {
    color: blue;
}
body {
    background-color: green
}
button {
    background-color: yellow
}
.spielkarte {
    border: 10px solid black;
    height: 400px;
    width: 300px;
    background-color: white;
    border-radius: 10px; 
    text-align: center;
    padding: 10px;
    position: relative;
    overflow: hidden;
}
.spielkarte h2 {
    position: absolute;
    top: 300px;
    left: 0;
    right: 0;
    text-align: center;
}
.spielkarte button {
    background-color: white;
    border: 0;
    display: block;
    font-size: 20px;
}
.power {
    position: absolute;
    bottom: 0;
    left: 0;
    right: 0;
    text-align: center;
    width: 100%;
}
.tempo {
    position: absolute;
    top: 0;
    left: 0;
    right: 0;
    text-align: center;
    width: 100%;
}
.abwehr {
    position: absolute;
    top: 180px;
    left: 0;
}
.angriff {
    position: absolute;
    top: 180px;
    right: 0;
}
.ergebnis > div {
    display: inline-block;
}