.expandable-block .more-btn,
.expandable-block .less-btn {
    display: inline-flex;
    align-items: center;
    cursor: pointer;
}

.expandable-block .arrow-icon {
    margin-left: 5px;
    width: 16px;
    height: auto;
    transition: none; /* keine Animation */
}

.expandable-block .preview p,
.expandable-block .hidden-content p {
    margin-bottom: 10px; 
}

.expandable-block .more-btn .arrow-icon {
    transform: rotate(180deg);
}