body { 
    margin: 0; 
    padding: 0; 
    background-color: #bba59c;
    font-family: Arial, Helvetica, sans-serif;
}

header {
    width: 80vw;
    margin: auto;
    padding: 20px;
    background-color: #fff;
    color: #190902;
    text-align: center;
    font-family: Arial, Helvetica, sans-serif;
    font-size: x-large;
    border-color: #190902;
    border-style: solid;
    border-width: 2px;
}

h1 {
    color: #190902;
    text-align: center;
    font-family: Arial, Helvetica, sans-serif;
    font-size: x-large; 
}
h2 {
    font-style: italic;
    font-size: medium;
    padding-top: 10px;
}

hr {
    height: 6px;
    border-style: none;
}

#crystals {
    width: 80vw;
    margin: auto;
    height: auto;
    text-align: center;
    justify-content: center;
}

.crystal-image {
    image-rendering: auto;
    margin: auto;
    padding: 5px;
}

#gameInstruction {
    text-align: center;
    font-size: large;
    padding: 20px;
    width: 50vw;
    margin: auto;
    height: auto;
    background-color: #fff;
    border-color: #190902;
    border-style: solid;
    border-width: 2px;

}