.table-container {
    display: flex;
    flex-wrap: wrap;
    gap: 5px;
    margin-top: 10px;
    width: 100%;
    max-width: 100%;
}

/** Elements in this table are defined in letters.css! 
Only exception: the following one (with border).
*/

.letter-card-table {
    display: flex;
    flex-direction: column;
    width: 150px;
    height: 200px;
    position: relative;
    border: 1px solid lightgrey;
    /*background-color: aqua;*/
}


/* Floating div in top-left corner */
.sound-class {
    position: absolute;
    top: 0;
    left: 0;
    background-color: rgba(255, 0, 0, 0.4);
    color: white;
    padding: 1px 1px;
    font-weight: bold;
    z-index: 10;
    /**border-radius: 0 0 5px 0; */
}

/*.sound-class-1 { background-color: #f0f8ff; }
.sound-class-2 { background-color: #f0fff0; }
.sound-class-3 { background-color: #fff8f0; }
.sound-class-4 { background-color: #f8f0ff; }
.sound-class-5 { background-color: #fff0f8; } */