:root {
    --button-width: 80px;
    --button-height: 80px;
    --load-card-button-padding: 10px;
}

button {
    width: var(--button-width);
    height: var(--button-height);
    border: none;
    box-sizing: border-box;
    cursor: pointer;
    pointer-events: auto;
    outline: none;
    background-color: transparent;
    padding: 0;
    color: var(--color-white);
    font-size: 18pt;
    font-family: inherit;
    user-select: none;
}

.load-card-button {
    position: absolute;
    left: 0;
    top: 0;
    width: calc(var(--button-width) * 2);
    background-color: var(--code-button-color);
    box-shadow: 0 0 var(--code-shadow-radius) var(--code-shadow-color);
    padding: 0 var(--load-card-button-padding);
    margin-top: var(--code-button-margin);
    margin-left: var(--code-button-margin);
    border-radius: var(--code-button-radius);
}