#reaction-emoji-picker {
    margin-top: 10px;
}
.reaction-emoji {
    font-size: 18px;
    cursor: pointer;
    padding: 8px;
    border: 1px solid #c4ced7;
    border-radius: 4px;
    transition: background-color 0.2s;
    display: inline-flex;
    align-items: center;
    justify-content: center;
    width: 36px;
    height: 36px;
    color: #000;
}
.reaction-emoji:hover {
    background-color: #c4ced7;
}
.reaction-emoji.active {
    background-color: #6bc48d;
    color: #fff;
}