.dropBtn {
    background: none;
    border: none;
    padding: 0;
    cursor: pointer;
}



body {
    background-image: url("hintergrund_rot_blau.png");
    background-repeat: no-repeat;
    background-attachment: fixed;
    background-size: 100%;
}


body {
    color: white;
    text-shadow: 2px 2px 4px #000000;
    margin-top: 100px;
    margin-bottom: 100px;
    margin-right: 150px;
    margin-left: 150px;


}

.abgerundete_ecken {
    border-radius: 20px;
}




.dropdown-content {
    display: none;
    margin-top: 5px;
    padding: 5px;

}

.dropdown-content.show {
    display: block;
}

.dropBtn {
    transition: transform 0.2s ease;
}

.rotated {
    transform: rotate(180deg);
}



table:not(.other) td:first-child {
    font-weight: bold;
}

.groupi tr td {
    text-align: center;
    width: 30px
}

.groupi tr td:first-child {
    text-align: left;
    width: 100px
}

.cooltable td:nth-child(1) {
  text-align: left;   /* linke Spalte */
}

.cooltable td:nth-child(2) {
  text-align: center; /* mittlere Spalte */
  width: 50px;       /* Abstand Mitte → rechts */
}

.cooltable td:nth-child(3) {
  text-align: left;   /* rechte Spalte */
}


#symbol {
    font-size: 12px;
    color: white
}





.sliddown {
  position: relative;
}


.sliddown-content {
    display: none;
    position: absolute;
    bottom: 100%;          /* oberhalb des Buttons */
    left: 50%;             /* Mitte des Buttons */
    transform: translateX(-50%);
    margin-bottom: 10px;   /* Abstand zum Button */

    color: white;
    text-shadow: 2px 2px 4px #000000;
    white-space: nowrap;   /* verhindert Zeilenumbruch */
}
.sliddown:hover .sliddown-content {
  display: block;

}