.columns {
    font-family: Arial,sans-serif;
    padding-top: 30px;
    display: flex;
    justify-content: space-between;
    flex-wrap: wrap;
}
.section {
        font-family: Arial,sans-serif;
    width: 100%;
    margin-bottom: 20px;
}
.section-content {
        font-family: Arial,sans-serif;
    display: flex;
    margin-top: 10px;
}
.announcement-list {
        font-family: Arial,sans-serif;
    list-style-type: none;
    padding: 0;
    margin: 0;
    width: 100%;
}
.announcement-item {
        font-family: Arial,sans-serif;
    list-style-type: none;
    display: flex;
    justify-content: space-between;
    padding: 5px 0 5px 5px;
    position: relative;
}
.announcement-title {
        font-family: Arial,sans-serif;
    list-style-type: none;
    color: #333;
    padding-left: 15px;
}
.announcement-date{
        font-family: Arial,sans-serif;
    list-style-type: none;
    color: #666;
}