.down-arrow {
    background: url(../images/down-arrow.png) no-repeat right 16px center;
}

.topic {
    display: flex;
    padding: 6px 16px;
    cursor: pointer;
}

.topic.selected {
    background-color: #EFF6FF;
    font-weight: bold;
}

input::placeholder, textarea::placeholder {
    font-weight: 500;
    font-size: 14px;
}