.forum-panel {
    margin-top: 20px;
    padding: 20px;
}
.forum-panel .table tbody tr {
    background-color: #FFF;
}
.forum-panel .posted_by {
    font-size: 10px;
}
.forum-panel hr {
    margin-top: 5px;
    border-top: 1px solid #F5F5F5;
}
.forum-panel .thread_title {
    border-bottom: 1px solid #CCC;
}

.pin-button, .remove-button {
    opacity: 0.5;
    color: darkred;
}
.pin-button, .remove-button:hover {
    opacity: 1;
    cursor: pointer;
}

.pinned-thread-icon {
    opacity: 0.5;
    color: darkred;
}